CN105417351A - Car coupler buffer hoisting device and hoisting method thereof - Google Patents
Car coupler buffer hoisting device and hoisting method thereof Download PDFInfo
- Publication number
- CN105417351A CN105417351A CN201610017105.7A CN201610017105A CN105417351A CN 105417351 A CN105417351 A CN 105417351A CN 201610017105 A CN201610017105 A CN 201610017105A CN 105417351 A CN105417351 A CN 105417351A
- Authority
- CN
- China
- Prior art keywords
- draft gear
- lifting
- coupler draft
- overhead hoist
- balancing unit
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
Abstract
The invention discloses a car coupler buffer hoisting device and a hoisting method thereof. The car coupler buffer hoisting device comprises a balance weight body (1). The balance weight body (2) is connected with a locating device (3) through a supporting beam (2). A no-load hoisting balancing unit (4) is arranged above the balance weight body (1). A heavy-load hoisting balancing unit (5) is further arranged on the side of the balance weight body (1). The locating device (3) comprises a front locating supporting seat (6), a coupler tail frame supporting seat (7) is arranged beside the front locating supporting seat (6), and a locating pin (8) is arranged on the coupler tail frame supporting seat (7). The car coupler buffer hoisting device has the advantages of being high in butt mounting efficiency, simple in structure, low in manufacturing cost and flexible and convenient to operate.
Description
Technical field
The present invention relates to handling erecting device and handling method, particularly a kind of coupler draft gear overhead hoist and handling method thereof that a kind of railway truck manufactures field.
Background technology
Coupler and draft gear is for making vehicle and vehicle, and locomotive or motor-car interconnect extension mutually, transmitting tractive power, and braking force also relaxes the vehicle part of longitudinal impact force.Wherein coupler draft gear be used to relax train be in operation due to the change of the locomotive tractive effort or starting, braking and shunting service time vehicle mutually collide and the longitudinal impact that causes and vibration.Energy disperser has the function of shock and vibration between dissipation vehicle, thus alleviates the destructive effect to body construction and lade.The principle of work of energy disperser is by means of compression elastic element to relax impact forces, utilizes friction and braking absorption impact energy in deformation of elastic element process simultaneously.The technological process of current installation coupler and draft gear is mainly: railway truck skeleton completes → install coupler draft gear → installation hitch gib head → bogie truck completion.Be that energy disperser is placed on above hydraulic lift when installing coupler draft gear at present, then the jacking system that hoists after hydraulic lift shifts energy disperser onto erector's bit alignment installing space is to complete the installation of energy disperser.This mounting means mainly regulates the relative position of energy disperser and erector's interdigit by hydraulic lift, this regulative mode very flexible, and installation effectiveness is low, can not meet Production requirement.
Summary of the invention
The object of the invention is to, a kind of coupler draft gear overhead hoist and handling method thereof are provided.The present invention has, and to filling, efficiency is high, structure is simple, cost of manufacture is low and the feature of flexible and convenient operation.
Technical scheme of the present invention: a kind of coupler draft gear overhead hoist, comprise balance weight body, balance weight body is connected with registration device through support beam; Be provided with unloaded lifting balancing unit above described balance weight body, the side of balance weight body is also provided with heavy duty lifting balancing unit; Described registration device comprises prelocalization supporting seat, and prelocalization supporting seat is other is provided with couple yoke supporting seat, and couple yoke supporting seat is provided with locating dowel pin.
In aforesaid coupler draft gear overhead hoist, described heavy duty lifting balancing unit comprises lifting arm, and lifting arm is provided with heavily loaded lifting hole(eyelet).
In aforesaid coupler draft gear overhead hoist, described zero load lifting balancing unit comprises lifting stay bearing plate, and lifting stay bearing plate is provided with unloaded U-shaped suspension ring.
Aforesaid coupler draft gear overhead hoist handling method used is: during heavy duty, the couple yoke of coupler draft gear is fixed the location completing coupler draft gear on the positioning device, the lifting steel wire of lifting appliance lifts by crane balancing unit with heavy duty and is connected energy disperser erecting device is balanced afterwards, utilize lifting appliance coupler draft gear to be transported to required railway truck position of installing, coupler draft gear is arranged on railway truck and completes installation exercise; After installing, coupler draft gear overhead hoist is unloaded, lifting steel wire lift by crane balancing unit be again connected the coupler draft gear overhead hoist after making zero load balance with zero load, utilize lifting appliance that coupler draft gear overhead hoist is hung railway truck and the storage area being transported to coupler draft gear carries out the transport installation of coupler draft gear next time.
In the handling method that aforesaid coupler draft gear overhead hoist is used, the heavily loaded lifting hole(eyelet) that described lifting steel wire lifts by crane balancing unit with heavy duty is connected, and utilizes lifting appliance coupler draft gear to be transported to required railway truck position of installing.
In the handling method that aforesaid coupler draft gear overhead hoist is used, when described coupler draft gear overhead hoist is unloaded, while lifting steel wire is connected with heavily loaded lifting hole(eyelet), be inserted in again in the U-shaped suspension ring of zero load of unloaded lifting balancing unit, utilize lifting appliance that coupler draft gear overhead hoist is hung railway truck and the transport that the storage area being transported to coupler draft gear carries out coupler draft gear is next time installed.
Compared with prior art, registration device is connected with balance weight body by support beam by the present invention, and in balance weight body, be also respectively equipped with heavy duty lifting balancing unit and unloaded lifting balancing unit, during heavy duty, the couple yoke of coupler draft gear is fixing on the positioning device, lifting steel wire connects the heavily loaded lifting hole(eyelet) of heavy duty lifting balancing unit, installation exercise is carried out in railway truck position coupler draft gear being moved to coupler draft gear to be installed, after installing, again hoisting steel silk braid is entered in the U-shaped suspension ring of zero load of unloaded lifting balancing unit, utilize lifting appliance that coupler draft gear overhead hoist is hung railway truck and the transport that the storage area being transported to coupler draft gear carries out coupler draft gear is next time installed.By this structure, effectively improve the installation effectiveness of coupler draft gear, then make railway truck dress efficiency is improved; The present invention is simultaneously when installing coupler draft gear, by lifting steel wire, coupler draft gear is suspended in the air, and adjust the relative position of itself and erector's interdigit aloft, the lifting of final lifting steel wire has been elevated the installation of coupler draft gear, for hydraulic lift regulates, the present invention aloft regulates and makes operation more convenient and flexible and laborsaving.After adopting coupler draft gear overhead hoist of the present invention, railway truck to dress efficiency be promoted to daily output 25 by original daily output 5-8.Seen from the above description, structure of the present invention is simple, and cost of manufacture is low; Cost of manufacture of the present invention within 1500 yuan/part, and in use, almost without extra maintenance expense on schedule except changing lifting steel wire, also greatly reduces the maintenance cost of equipment then.U-shaped for zero load suspension ring are set to inverse u shape by the present invention, more be conducive to hoisting steel silk braid to enter and disengaging, the suspension centre of coupler draft gear overhead hoist between zero load and heavy duty is made to switch convenient, namely after heavy duty has been transported, only lifting steel wire need be entered from the inverse u shape muzzle of the U-shaped suspension ring of zero load, just can carry out zero load to coupler draft gear overhead hoist and transport; After zero load has been transported, departed from by lifting steel wire from the inverse u shape mouth of the U-shaped suspension ring of zero load, lifting steel wire is only connected with heavily loaded lifting hole(eyelet), just can carry out heavy duty to coupler draft gear overhead hoist and transport.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Working state schematic representation when Fig. 2 is the present invention's heavy duty;
Working state schematic representation when Fig. 3 is the present invention's zero load.
Being labeled as in accompanying drawing: 1-balance weight body, 2-support beam, 3-registration device, 4-zero load lifting balancing unit, 5-heavy duty lifting balancing unit, 6-prelocalization supporting seat, 7-couple yoke supporting seat, 8-locating dowel pin, 9-lifts by crane stay bearing plate, the unloaded U-shaped suspension ring of 10-, 11-lifting arm, 12-heavy duty lifting hole(eyelet), 13-couple yoke, 14-lifts by crane steel wire.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment 1.A kind of coupler draft gear overhead hoist, form as Figure 1-3, comprise balance weight body 1, balance weight body 1 is connected with registration device 3 through support beam 2; Be provided with unloaded lifting balancing unit 4 above described balance weight body 1, the side of balance weight body 1 is also provided with heavy duty lifting balancing unit 5; Described registration device 3 comprises prelocalization supporting seat 6, and prelocalization supporting seat 6 is other is provided with couple yoke supporting seat 7, and couple yoke supporting seat 7 is provided with locating dowel pin 8.
Aforesaid heavy duty lifting balancing unit 5 comprises lifting arm 11, and lifting arm 11 is provided with heavily loaded lifting hole(eyelet) 12.
Aforesaid zero load lifting balancing unit 4 comprises lifting stay bearing plate 9, and lifting stay bearing plate 9 is provided with unloaded U-shaped suspension ring 10.
Aforesaid coupler draft gear overhead hoist handling method used is: during heavy duty, the couple yoke 13 of coupler draft gear is fixed on location registration device 3 completing coupler draft gear, the lifting steel wire 14 of lifting appliance lifts by crane balancing unit 5 with heavy duty and is connected energy disperser erecting device is balanced afterwards, utilize lifting appliance coupler draft gear to be transported to required railway truck position of installing, coupler draft gear is arranged on railway truck and completes installation exercise; After installing, coupler draft gear overhead hoist is unloaded, lifting steel wire 14 lift by crane balancing unit 4 be again connected the coupler draft gear overhead hoist after making zero load balance with zero load, utilize lifting appliance that coupler draft gear overhead hoist is hung railway truck and the storage area being transported to coupler draft gear carries out the transport installation of coupler draft gear next time.
The heavily loaded lifting hole(eyelet) 12 that aforesaid lifting steel wire 14 lifts by crane balancing unit 5 with heavy duty is connected, and utilizes lifting appliance coupler draft gear to be transported to required railway truck position of installing.
When aforesaid coupler draft gear overhead hoist is unloaded, while lifting steel wire 14 is connected with heavily loaded lifting hole(eyelet) 12, be inserted in again in the U-shaped suspension ring 10 of zero load of unloaded lifting balancing unit 4, utilize lifting appliance that coupler draft gear overhead hoist is hung railway truck and the transport that the storage area being transported to coupler draft gear carries out coupler draft gear is next time installed.
Embodiment 2.A kind of coupler draft gear overhead hoist, form as Figure 1-3, comprise balance weight body 1, balance weight body 1 is connected with registration device 3 through support beam 2; Be provided with unloaded lifting balancing unit 4 above described balance weight body 1, the side of balance weight body 1 is also provided with heavy duty lifting balancing unit 5; Described registration device 3 comprises prelocalization supporting seat 6, and prelocalization supporting seat 6 is other is provided with couple yoke supporting seat 7, and couple yoke supporting seat 7 is provided with locating dowel pin 8; Described heavy duty lifting balancing unit 5 comprises lifting arm 11, and lifting arm 11 is provided with heavily loaded lifting hole(eyelet) 12; Described zero load lifting balancing unit 4 comprises lifting stay bearing plate 9, and lifting stay bearing plate 9 is provided with unloaded U-shaped suspension ring 10.
Aforesaid coupler draft gear overhead hoist handling method used is: during heavy duty, the couple yoke 13 of coupler draft gear is fixed on registration device 3, namely couple yoke 13 snaps in prelocalization supporting seat 6, the dowel hole of couple yoke 13 coordinates with the locating dowel pin 8 on couple yoke supporting seat 7, complete the location of coupler draft gear, the lifting steel wire 14 of lifting appliance is connected with the heavily loaded lifting hole(eyelet) 12 that balancing unit 5 is lifted by crane in heavy duty afterwards, now heavily loaded lifting hole(eyelet) 12 and the point of connection lifting by crane steel wire 14, for lifting equilibrium point during heavy duty, when lifting steel wire 14 lifts by crane, the energy disperser erecting device balance of heavy duty is in state of equilibrium, now, utilize lifting appliance just through energy disperser erecting device, coupler draft gear can be transported to required railway truck position of installing coupler draft gear, adjust the attitude of coupler draft gear afterwards aloft, and utilize the position of the lift adjustment coupler draft gear of lifting steel wire 14 to make it align with the installation station of railway truck, and then coupler draft gear is arranged on railway truck completes installation exercise, after installing, coupler draft gear overhead hoist is unloaded, lifting steel wire 14 is inserted in again in unloaded U-shaped suspension ring 10, now lift by crane the contact point of steel wire 14 and the U-shaped suspension ring 10 of zero load, for lifting equilibrium point during zero load, when lifting steel wire 14 lifts by crane, unloaded coupler draft gear overhead hoist balance is in state of equilibrium, and now the coupler draft gear overhead hoist of zero load is hung railway truck and the transport that the storage area being transported to coupler draft gear carries out coupler draft gear is next time installed through lifting steel wire 14 by lifting appliance.
Claims (6)
1. a coupler draft gear overhead hoist, is characterized in that: comprise balance weight body (1), and balance weight body (1) is connected with registration device (3) through support beam (2); Described balance weight body (1) top is provided with unloaded lifting balancing unit (4), and the side of balance weight body (1) is also provided with heavy duty lifting balancing unit (5); Described registration device (3) comprises prelocalization supporting seat (6), and prelocalization supporting seat (6) is other is provided with couple yoke supporting seat (7), and couple yoke supporting seat (7) is provided with locating dowel pin (8).
2. coupler draft gear overhead hoist according to claim 1, is characterized in that: described heavy duty lifting balancing unit (5) comprises lifting arm (11), and lifting arm (11) is provided with heavily loaded lifting hole(eyelet) (12).
3. coupler draft gear overhead hoist according to claim 1, is characterized in that: described zero load lifting balancing unit (4) comprises lifting stay bearing plate (9), and lifting stay bearing plate (9) is provided with unloaded U-shaped suspension ring (10).
4. the handling method that the coupler draft gear overhead hoist as described in any one of claim 1-3 is used, it is characterized in that: during heavy duty, the couple yoke (13) of coupler draft gear is fixed on location registration device (3) completing coupler draft gear, the lifting steel wire (14) of lifting appliance lifts by crane balancing unit (5) with heavy duty and is connected energy disperser erecting device is balanced afterwards, utilize lifting appliance coupler draft gear to be transported to required railway truck position of installing, coupler draft gear is arranged on railway truck and completes installation exercise; After installing, coupler draft gear overhead hoist is unloaded, steel wire (14) will be lifted by crane lift by crane balancing unit (4) again with zero load and be connected the coupler draft gear overhead hoist after making zero load and balance, and utilize lifting appliance that coupler draft gear overhead hoist is hung railway truck and the transport that the storage area being transported to coupler draft gear carries out coupler draft gear is next time installed.
5. the handling method that coupler draft gear overhead hoist as claimed in claim 4 is used, it is characterized in that: the heavily loaded lifting hole(eyelet) (12) that described lifting steel wire (14) lifts by crane balancing unit (5) with heavy duty is connected, utilize lifting appliance coupler draft gear to be transported to required railway truck position of installing.
6. the handling method that coupler draft gear overhead hoist as claimed in claim 4 is used, it is characterized in that: described coupler draft gear overhead hoist is for time unloaded, to lift by crane while steel wire (14) is connected with heavily loaded lifting hole(eyelet) (12), be inserted in again in the U-shaped suspension ring of zero load (10) of unloaded lifting balancing unit (4), utilize lifting appliance that coupler draft gear overhead hoist is hung railway truck and the transport that the storage area being transported to coupler draft gear carries out coupler draft gear is next time installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017105.7A CN105417351B (en) | 2016-01-12 | 2016-01-12 | A kind of coupler draft gear handling apparatus and its handling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017105.7A CN105417351B (en) | 2016-01-12 | 2016-01-12 | A kind of coupler draft gear handling apparatus and its handling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417351A true CN105417351A (en) | 2016-03-23 |
| CN105417351B CN105417351B (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610017105.7A Active CN105417351B (en) | 2016-01-12 | 2016-01-12 | A kind of coupler draft gear handling apparatus and its handling method |
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Citations (10)
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| JPH07144876A (en) * | 1993-11-19 | 1995-06-06 | Ohbayashi Corp | Load hoisting device for crane |
| JPH09227069A (en) * | 1996-02-26 | 1997-09-02 | Kokura Kogyo:Kk | Hung-moving method and device therefor |
| CN201010421Y (en) * | 2007-01-26 | 2008-01-23 | 广东韶钢松山股份有限公司 | Special hanger for altering oil cylinder |
| CN201046881Y (en) * | 2007-06-15 | 2008-04-16 | 中国第一重型机械集团公司 | Adjustable frame roller changing sling |
| CN201670647U (en) * | 2010-06-04 | 2010-12-15 | 中冶恒通冷轧技术有限公司 | Double-hook crane on-line roll changing hanging tool |
| CN201825633U (en) * | 2010-09-19 | 2011-05-11 | 宝山钢铁股份有限公司 | Balanced hanger for roll group of vertical straightening machine |
| CN203284042U (en) * | 2013-04-17 | 2013-11-13 | 嘉峪关大友嘉镁钙业有限公司 | Hoisting tool for grinding roller of roller-disk type coal mill |
| CN103910277A (en) * | 2014-04-23 | 2014-07-09 | 北京卫星环境工程研究所 | Automatic one-dimensional-equilibrium adjusting lifting tool for spacecraft |
| CN104649122A (en) * | 2015-02-10 | 2015-05-27 | 中冶南方工程技术有限公司 | Novel wringing roller changing device |
| CN205328445U (en) * | 2016-01-12 | 2016-06-22 | 中车贵阳车辆有限公司 | Coupling buffer overhead hoist |
-
2016
- 2016-01-12 CN CN201610017105.7A patent/CN105417351B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07144876A (en) * | 1993-11-19 | 1995-06-06 | Ohbayashi Corp | Load hoisting device for crane |
| JPH09227069A (en) * | 1996-02-26 | 1997-09-02 | Kokura Kogyo:Kk | Hung-moving method and device therefor |
| CN201010421Y (en) * | 2007-01-26 | 2008-01-23 | 广东韶钢松山股份有限公司 | Special hanger for altering oil cylinder |
| CN201046881Y (en) * | 2007-06-15 | 2008-04-16 | 中国第一重型机械集团公司 | Adjustable frame roller changing sling |
| CN201670647U (en) * | 2010-06-04 | 2010-12-15 | 中冶恒通冷轧技术有限公司 | Double-hook crane on-line roll changing hanging tool |
| CN201825633U (en) * | 2010-09-19 | 2011-05-11 | 宝山钢铁股份有限公司 | Balanced hanger for roll group of vertical straightening machine |
| CN203284042U (en) * | 2013-04-17 | 2013-11-13 | 嘉峪关大友嘉镁钙业有限公司 | Hoisting tool for grinding roller of roller-disk type coal mill |
| CN103910277A (en) * | 2014-04-23 | 2014-07-09 | 北京卫星环境工程研究所 | Automatic one-dimensional-equilibrium adjusting lifting tool for spacecraft |
| CN104649122A (en) * | 2015-02-10 | 2015-05-27 | 中冶南方工程技术有限公司 | Novel wringing roller changing device |
| CN205328445U (en) * | 2016-01-12 | 2016-06-22 | 中车贵阳车辆有限公司 | Coupling buffer overhead hoist |
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| Publication number | Publication date |
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| CN105417351B (en) | 2017-08-01 |
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