CN203254320U - Disassembling and assembling holder for locomotive piston connecting rod set - Google Patents
Disassembling and assembling holder for locomotive piston connecting rod set Download PDFInfo
- Publication number
- CN203254320U CN203254320U CN 201320244524 CN201320244524U CN203254320U CN 203254320 U CN203254320 U CN 203254320U CN 201320244524 CN201320244524 CN 201320244524 CN 201320244524 U CN201320244524 U CN 201320244524U CN 203254320 U CN203254320 U CN 203254320U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- piston
- locomotive
- rod set
- holder
- 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
Links
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- Pistons, Piston Rings, And Cylinders (AREA)
- Actuator (AREA)
Abstract
The utility model discloses a disassembling and assembling holder for a locomotive piston connecting rod set. The disassembling and assembling holder for the locomotive piston connecting rod set comprises a plate body, supporting legs are arranged on the bottom of the plate body, four locating holes are evenly formed in the panel of the plate body at intervals, openings are formed in the side faces of the four location holes, the width of the openings is larger than the diameter of a locomotive piston connecting rod, and the hole diameter of the locating holes is smaller than the outer diameter of a locomotive piston. The disassembling and assembling holder for the locomotive piston connecting rod set is simple in structure. When the disassembling and the assembling holder for the locomotive connecting rod set is used, the piston connecting rod set to be repaired is placed on the holder and is disassembled or a repaired piston and a repaired connecting rod are placed on the holder and are assembled, such parts as a piston ring, a piston pin retainer and a connecting rod bearing shell can be disassembled and assembled conveniently, and the clearances on the side faces of a piston ring groove can be tested conveniently. Meanwhile, the connecting rod is prevented from deforming when the assembled piston connecting rod set is placed on the holder, the piston connecting rod set can be hoisted integrally, and preparation work is made for the next step of assembling and loading.
Description
Technical field
The utility model relates to a kind of locomotive piston rod assembly and disassembly bearing.
Background technology
GKIC type locomotive piston rod group is the precise part of a stressed complexity.In order to guarantee diesel engine reliably, work reposefully, in the reality maintenance, must require carry out dismounting to the piston rod group according to correct package technique.Owing to every year a large amount of locomotive inspection and repair piston rod groups are arranged, need to change piston or connecting rod, all to decompose, the built-up piston connection rod set at every turn like this.Heavier because of piston rod group weight, there is not again special-purpose dismounting bearing, to dismantle on the ground and assemble by manpower, piston and connecting rod are often tumbled and personal injury accident, time-consuming, the effort such as are landed, easily occur to squeeze hand, damage, and affect repair schedule.
Summary of the invention
The purpose of this utility model is to provide a kind of locomotive piston rod assembly and disassembly bearing, can carry easily, locomotive under repairing piston rod group, and lifting is convenient.
The purpose of this utility model is to realize like this, a kind of locomotive piston rod assembly and disassembly bearing, comprise that a bottom has the plate body of supporting leg, uniform interval is arranging four locating holes on the plate face of plate body, the side of four locating holes is all arranging gap, the width of gap is greater than the diameter of locomotive piston rod, and the aperture of locating hole is less than the external diameter of locomotive piston.
The utility model is simple in structure, utilize piston rod assembly and disassembly bearing, piston rod group to be repaired is placed on to decompose on the bearing or maintenance good piston, connecting rod be placed on assembles on the bearing, be convenient to the dismounting of the annexes such as piston ring, retaining ring for piston pin, connecting rod bearing shell and to piston ring and the side-play inspection of piston ring groove; Simultaneously the piston rod group that assembles is placed on bearing and can prevents rod deformation, be convenient to integral hoisting, be next step the assembling ready work of getting on the bus.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is plan structure schematic diagram of the present utility model.
The specific embodiment
A kind of locomotive piston rod assembly and disassembly bearing, as shown in Figure 1, comprise that a bottom has the plate body 3 of supporting leg 2, uniform interval is arranging four locating holes 1 on the plate face of plate body 3, the side of four locating holes 1 is all arranging gap, the width of gap is greater than the diameter of locomotive piston rod, and the aperture of locating hole 1 is less than the external diameter of locomotive piston.The utility model is simple in structure, utilize piston rod assembly and disassembly bearing, piston rod group to be repaired is placed on to decompose on the bearing or maintenance good piston, connecting rod be placed on assembles on the bearing, be convenient to the dismounting of the annexes such as piston ring, retaining ring for piston pin, connecting rod bearing shell and to piston ring and the side-play inspection of piston ring groove; Simultaneously the piston rod group that assembles is placed on bearing and can prevents rod deformation, be convenient to integral hoisting, be next step the assembling ready work of getting on the bus.
Claims (1)
1. locomotive piston rod assembly and disassembly bearing, comprise that a bottom has the plate body of supporting leg, it is characterized in that: uniform interval is arranging four locating holes on the plate face of plate body, the side of four locating holes is all arranging gap, the width of gap is greater than the diameter of locomotive piston rod, and the aperture of locating hole is less than the external diameter of locomotive piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244524 CN203254320U (en) | 2013-05-08 | 2013-05-08 | Disassembling and assembling holder for locomotive piston connecting rod set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244524 CN203254320U (en) | 2013-05-08 | 2013-05-08 | Disassembling and assembling holder for locomotive piston connecting rod set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254320U true CN203254320U (en) | 2013-10-30 |
Family
ID=49466924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320244524 Expired - Fee Related CN203254320U (en) | 2013-05-08 | 2013-05-08 | Disassembling and assembling holder for locomotive piston connecting rod set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254320U (en) |
-
2013
- 2013-05-08 CN CN 201320244524 patent/CN203254320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140508 |