CN205328445U - Coupling buffer overhead hoist - Google Patents
Coupling buffer overhead hoist Download PDFInfo
- Publication number
- CN205328445U CN205328445U CN201620024448.1U CN201620024448U CN205328445U CN 205328445 U CN205328445 U CN 205328445U CN 201620024448 U CN201620024448 U CN 201620024448U CN 205328445 U CN205328445 U CN 205328445U
- Authority
- CN
- China
- Prior art keywords
- lifting
- draft gear
- weight body
- coupler draft
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a coupling buffer overhead hoist. Including the counter weight body (1), the counter weight body (1) is connected with positioner (3) through supporting beam (2), the counter weight body (1) top be equipped with the empty load and lift by crane balancing unit (4), the side of the counter weight body (1) still is equipped with the heavy load and lifts by crane balancing unit (5), positioner (3) including preceding location support seat (6), preceding location support seat (6) other hook tail frame supporting seat (7) that is equipped with on the hook tail frame supporting seat (7) locating pin (8). The utility model has the characteristics of, simple structure efficient to adorning, the cost of manufacture is low and the flexible operation is convenient.
Description
Technical field
This utility model relates to a kind of railway freight-car and manufactures the handling erecting device in field, particularly a kind of coupler draft gear handling apparatus。
Background technology
Coupler and draft gear is for making vehicle and vehicle, locomotive or motor-car interconnect extension mutually, transmits pull strength, and brake 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 hauling capacity of a locomotive or starting, braking and during shunting service vehicle mutually collide and the impact of collision that causes and vibration。Buffer has the function of shock and vibration between dissipation vehicle, thus alleviating body construction and the destruction loading goods。The operation principle of buffer is by mean of compression elastic element to relax impact forces, utilizes friction and braking absorption impact energy in deformation of elastic element process simultaneously。The technical process of coupler and draft gear is installed at present mainly: railway freight-car skeleton coupler draft gear → the installations hitch gib head → bogie that completes → install completes。Being be placed on above hydraulic lift by buffer when installing coupler draft gear at present, the lowering or hoisting gear that hoists after shifting buffer onto erector bit alignment installing space then through hydraulic lift is to complete the installation of buffer。This mounting means regulates the relative position of buffer and erector's interdigit mainly by hydraulic lift, and this regulative mode very flexible, installation effectiveness is low, it is impossible to meet Production requirement。
Summary of the invention
The purpose of this utility model is in that, it is provided that a kind of coupler draft gear handling apparatus。This utility model has, the feature of dress efficiency height, simple in construction, cost of manufacture is low and flexible and convenient operation。
The technical solution of the utility model: a kind of coupler draft gear handling apparatus, including balance weight body, balance weight body is connected with positioner through supporting beam；Described balance weight body is arranged over unloaded lifting balancing unit, and the side of balance weight body is additionally provided with heavy duty lifting balancing unit；Described positioner includes prelocalization supporting seat, is provided with couple yoke supporting seat by prelocalization supporting seat, and couple yoke supporting seat is provided with alignment pin。
In aforesaid coupler draft gear handling apparatus, described heavy duty lifting balancing unit includes lifting arm, and lifting arm is provided with heavy duty lifting hole(eyelet)。
In aforesaid coupler draft gear handling apparatus, described zero load lifting balancing unit includes lifting gripper shoe, and lifting gripper shoe is provided with unloaded U-shaped suspension ring。
Compared with prior art, positioner is connected with balance weight body by this utility model by supporting beam, and in balance weight body, further respectively have 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, the railway freight-car position that coupler draft gear moves to coupler draft gear to be installed carries out installation exercise, after installing, again hoisting steel silk braid is entered in the U-shaped suspension ring of zero load of unloaded lifting balancing unit, boom hoisting is utilized coupler draft gear handling apparatus to hang railway freight-car and is transported to the storage area of coupler draft gear and carries out the transport of coupler draft gear next time and install。By this structure, it is effectively increased the installation effectiveness of coupler draft gear, then makes railway freight-car dress efficiency is improved；This utility model is when installing coupler draft gear simultaneously, by lifting by crane steel wire, coupler draft gear is suspended in the air, and aloft adjust the relative position of itself and erector's interdigit, the final lifting lifting by crane steel wire has lifted the installation of coupler draft gear, for regulating relative to hydraulic lift, this utility model aloft regulates and makes operation more convenient and flexible and laborsaving。After adopting coupler draft gear handling apparatus of the present utility model, railway freight-car to dress efficiency by original daily output 5-8 be promoted to daily output 25。Seen from the above description, this utility model simple in construction, cost of manufacture is low；Cost of manufacture of the present utility model is within 1500 yuan/part, and in use, almost without extra maintenance expense on schedule except changing lifting steel wire, then also greatly reduces the maintenance cost of equipment。Unloaded U-shaped suspension ring are set to inverse u shape by this utility model, it is more beneficial for hoisting steel silk braid to enter and disengaging, make the suspension centre switching between zero load and heavy duty of the coupler draft gear handling apparatus convenient, namely after heavy duty has been transported, only lifting steel wire need to be entered from the inverse u shape muzzle of unloaded U-shaped suspension ring, so that it may coupler draft gear handling apparatus is carried out unloaded transport；After zero load has been transported, being departed from from the inverse u shape mouth of unloaded U-shaped suspension ring by lifting steel wire, lifting steel wire is only connected with heavy duty lifting hole(eyelet), so that it may coupler draft gear handling apparatus carries out heavy duty transport。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is working state schematic representation during this utility model heavy duty；
Fig. 3 is working state schematic representation during this utility model zero load。
Being labeled as in accompanying drawing: 1-balance weight body, 2-supports beam, 3-positioner, 4-zero load lifting balancing unit, 5-heavy duty lifting balancing unit, 6-prelocalization supporting seat, 7-couple yoke supporting seat, 8-alignment pin, 9-lifts by crane gripper shoe, 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, this utility model is further described, but is not intended as the foundation to this utility model restriction。
Embodiment 1。A kind of coupler draft gear handling apparatus, is constituted as Figure 1-3, and including balance weight body 1, balance weight body 1 is connected with positioner 3 through supporting beam 2；Described balance weight body 1 is arranged over unloaded lifting balancing unit 4, and the side of balance weight body 1 is additionally provided with heavy duty lifting balancing unit 5；Described positioner 3 includes 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 alignment pin 8。
Aforesaid heavy duty lifting balancing unit 5 includes lifting arm 11, and lifting arm 11 is provided with heavy duty lifting hole(eyelet) 12。
Aforesaid unloaded lifting balancing unit 4 includes lifting gripper shoe 9, and lifting gripper shoe 9 is provided with unloaded U-shaped suspension ring 10。
Handling method used by aforesaid coupler draft gear handling apparatus is: during heavy duty, the couple yoke 13 of coupler draft gear is fixed on the location completing coupler draft gear on positioner 3, the lifting steel wire 14 of boom hoisting is connected makes buffer erecting device balance with heavy duty lifting balancing unit 5 afterwards, utilize boom hoisting that coupler draft gear is transported to the railway freight-car position of required installation, coupler draft gear is arranged on railway freight-car and completes installation exercise；After installing, coupler draft gear handling apparatus is unloaded, lifting steel wire 14 is lifted by crane with zero load balancing unit 4 again and is connected the balance of the coupler draft gear handling apparatus after making zero load, utilize boom hoisting coupler draft gear handling apparatus hangs railway freight-car and is transported to the storage area of coupler draft gear and carries out the transport installation of coupler draft gear next time。
Aforesaid lifting steel wire 14 is connected with the heavily loaded lifting hole(eyelet) 12 of heavy duty lifting balancing unit 5, utilizes boom hoisting that coupler draft gear is transported to the railway freight-car position of required installation。
When aforesaid coupler draft gear handling apparatus is unloaded, while lifting steel wire 14 is connected with heavy duty lifting hole(eyelet) 12, it is inserted in again in the U-shaped suspension ring 10 of zero load of unloaded lifting balancing unit 4, utilizes boom hoisting coupler draft gear handling apparatus hangs railway freight-car and is transported to the storage area of coupler draft gear and carries out the transport of coupler draft gear next time and install。
Embodiment 2。A kind of coupler draft gear handling apparatus, is constituted as Figure 1-3, and including balance weight body 1, balance weight body 1 is connected with positioner 3 through supporting beam 2；Described balance weight body 1 is arranged over unloaded lifting balancing unit 4, and the side of balance weight body 1 is additionally provided with heavy duty lifting balancing unit 5；Described positioner 3 includes 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 alignment pin 8；Described heavy duty lifting balancing unit 5 includes lifting arm 11, and lifting arm 11 is provided with heavy duty lifting hole(eyelet) 12；Described zero load lifting balancing unit 4 includes lifting gripper shoe 9, and lifting gripper shoe 9 is provided with unloaded U-shaped suspension ring 10。
Handling method used by aforesaid coupler draft gear handling apparatus is: during heavy duty, the couple yoke 13 of coupler draft gear is fixed on positioner 3, namely couple yoke 13 snaps in prelocalization supporting seat 6, the dowel hole of couple yoke 13 coordinates with the alignment pin 8 on couple yoke supporting seat 7, complete the location of coupler draft gear, the lifting steel wire 14 of boom hoisting is connected with the heavily loaded lifting hole(eyelet) 12 of heavy duty lifting balancing unit 5 afterwards, now heavy duty lifting hole(eyelet) 12 and the junction point lifting by crane steel wire 14, lifting equilibrium point during for heavy duty, when lifting steel wire 14 lifts by crane, the buffer erecting device balance of heavy duty is in poised state, now, utilize boom hoisting just to can be buffered device erecting device and coupler draft gear is transported to the required railway freight-car position installing coupler draft gear, aloft adjust the attitude of coupler draft gear afterwards, 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 freight-car, then again coupler draft gear is arranged on railway freight-car and completes installation exercise；After installing, coupler draft gear handling apparatus is unloaded, lifting steel wire 14 is inserted in again in unloaded U-shaped suspension ring 10, the now contact point of lifting steel wire 14 and the U-shaped suspension ring 10 of zero load, lifting equilibrium point during for zero load, when lifting steel wire 14 lifts by crane, unloaded coupler draft gear handling apparatus balance is in poised state, and now unloaded coupler draft gear handling apparatus is hung railway freight-car through lifting steel wire 14 and is transported to the storage area of coupler draft gear and carries out the transport of coupler draft gear next time and install by boom hoisting。
Claims (3)
1. a coupler draft gear handling apparatus, it is characterised in that: including balance weight body (1), balance weight body (1) is connected with positioner (3) through supporting beam (2)；Described balance weight body (1) is arranged over unloaded lifting balancing unit (4), and the side of balance weight body (1) is additionally provided with heavy duty lifting balancing unit (5)；Described positioner (3) includes 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 alignment pin (8)。
2. coupler draft gear handling apparatus according to claim 1, it is characterised in that: described heavy duty lifting balancing unit (5) includes lifting arm (11), and lifting arm (11) is provided with heavy duty lifting hole(eyelet) (12)。
3. coupler draft gear handling apparatus according to claim 1, it is characterised in that: described zero load lifting balancing unit (4) includes lifting gripper shoe (9), and lifting gripper shoe (9) is provided with unloaded U-shaped suspension ring (10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024448.1U CN205328445U (en) | 2016-01-12 | 2016-01-12 | Coupling buffer overhead hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024448.1U CN205328445U (en) | 2016-01-12 | 2016-01-12 | Coupling buffer overhead hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205328445U true CN205328445U (en) | 2016-06-22 |
Family
ID=56210853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024448.1U Expired - Fee Related CN205328445U (en) | 2016-01-12 | 2016-01-12 | Coupling buffer overhead hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205328445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417351A (en) * | 2016-01-12 | 2016-03-23 | 中车贵阳车辆有限公司 | Car coupler buffer hoisting device and hoisting method thereof |
| CN114836610A (en) * | 2022-04-29 | 2022-08-02 | 重庆长征重工有限责任公司 | Charging and discharging method for coupler yoke |
-
2016
- 2016-01-12 CN CN201620024448.1U patent/CN205328445U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417351A (en) * | 2016-01-12 | 2016-03-23 | 中车贵阳车辆有限公司 | Car coupler buffer hoisting device and hoisting method thereof |
| CN105417351B (en) * | 2016-01-12 | 2017-08-01 | 中车贵阳车辆有限公司 | A kind of coupler draft gear handling apparatus and its handling method |
| CN114836610A (en) * | 2022-04-29 | 2022-08-02 | 重庆长征重工有限责任公司 | Charging and discharging method for coupler yoke |
| CN114836610B (en) * | 2022-04-29 | 2023-11-28 | 重庆长征重工有限责任公司 | Charging and discharging method for tail hooking frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |