CN202000332U - Rammer frame repairable when worn - Google Patents
Rammer frame repairable when worn Download PDFInfo
- Publication number
- CN202000332U CN202000332U CN2011200408826U CN201120040882U CN202000332U CN 202000332 U CN202000332 U CN 202000332U CN 2011200408826 U CN2011200408826 U CN 2011200408826U CN 201120040882 U CN201120040882 U CN 201120040882U CN 202000332 U CN202000332 U CN 202000332U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- framework
- wearing
- hammer body
- recoverable
- 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
A rammer frame repairable when worn comprises a frame body and a plurality of guide plates. The frame body in a cubic frame structure is used for supporting a rammer, and simultaneously used as a guide device for the hammer, guide rails are perpendicularly mounted on the inner sides of four side beams of the frame body respectively, each guide rail is made a square tube, and two guide plates are fixed to two lateral sides, contacting with the hammer, of each guide rail respectively. The service life of the rammer frame can be prolonged while the existing frame structure is unchanged, the guide plates are convenient to change, and the cost is low.
Description
Technical field
The utility model relates to a kind of rammer compacter framework, particularly relates to the recoverable rammer compacter framework in a kind of wearing and tearing back.
Background technology
Hydraulic High-speed Compactor is a kind of special-purpose tamping apparatus that is used for compacting filler or subgrade, usually be installed on excavator or the loader, and with the hydraulic system on excavator or the loader as power, have good mobility, high efficiency and controllability, mainly comprise devices such as framework, hydraulic jack, hammer body and compacting plate.Its middle frame is crucial parts in the rammer compacter, and it has the hammer body of support and hydraulic jack, guides the effect of hammer body up-and-down movement simultaneously.Hammer body in the process of moving up and down all the time can with framework on be positioned at four curb girder inboards four guide rails contact, in order to reduce the mutual friction mutually between guide rail and the hammer body, normally adopt the method for coating butter on the contact surface of above-mentioned two parts to increase lubricated, to reduce wear, but, because the falling speed of hammer body is very fast, will inevitably produce very large heat when therefore rubbing, the result causes the very fast appearance wearing and tearing of above-mentioned guide rail, but the remaining part of framework is all still intact, therefore only change or the words of lead frame will be wasted very much because of the wearing and tearing of guide rail, and also might cause frame deformation, the speed that will aggravate to wear and tear when reusing like this after the welding.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of can improve recoverable rammer compacter framework after the framework wearing and tearing in application life.
In order to achieve the above object, recoverable rammer compacter framework comprises chassis body and polylith guide strip after the wearing and tearing that the utility model provides; Wherein chassis body is cube shaped frame construction, is used to support hammer body, and as the guiding device of hammer body, inboard of four curb girders is separately installed with a vertically disposed guide rail on it simultaneously, and guide rail is made by box section; Be fixed with a guide strip respectively on the every guide rail with on contacted two sides of hammer body.
Described guide strip is to utilize attachment screw to be fixed on the lateral surface of guide rail.
Described guide strip adopts high-abrasive material to make, and such as wear-resisting steel plate or wear-resistant plastic, and its abrasion resistance will be lower than the abrasion resistance of hammer body.
Recoverable rammer compacter framework can improve its application life on the basis that does not change existing frame construction after the wearing and tearing that the utility model provides, and the guide strip replacing is convenient, with low cost.
Description of drawings
Recoverable rammer compacter frame construction elevation after the wearing and tearing that Fig. 1 provides for the utility model.
Fig. 2 be among Fig. 1 A-A to sectional view.
Fig. 3 is an X position partial structurtes enlarged drawing among Fig. 2.
The specific embodiment
Recoverable rammer compacter framework is elaborated after the wearing and tearing that the utility model provided below in conjunction with the drawings and specific embodiments.
As shown in Figure 1-Figure 3, recoverable rammer compacter framework comprises chassis body 1 and polylith guide strip 3 after the wearing and tearing that the utility model provides; Wherein chassis body 1 is cube shaped frame construction, is used to support hammer body, and simultaneously as the guiding device of hammer body, inboard of four curb girders 4 is separately installed with a vertically disposed guide rail 2 on it, and guide rail 2 is made by box section; Be fixed with a guide strip 3 respectively on the every guide rail 2 with on contacted two sides of hammer body.
Described guide strip 3 is to utilize attachment screw 5 to be fixed on the lateral surface of guide rail 2.
Described guide strip 3 adopts high-abrasive material to make, and such as wear-resisting steel plate or wear-resistant plastic, and its abrasion resistance will be lower than the abrasion resistance of hammer body.
Recoverable rammer compacter framework is with contacted two lateral outer of hammer body guide strip 3 to be installed on the guide rail 2 of its framework after the wearing and tearing that the utility model provides, because guide strip 3 is to be made by high-abrasive material, and its abrasion resistance is lower than the abrasion resistance of hammer body, thus with the CONTACT WITH FRICTION of hammer body in guide strip 3 wearing and tearing can appear earlier.When guide strip 3 may wear to a certain degree, can the rammer compacter framework be repaired by the method for changing guide strip 3.In addition, because guide strip 3 is to utilize attachment screw 5 to be fixed on the lateral surface of guide rail 2, therefore changes operation and be very easy to.
Claims (3)
1. recoverable rammer compacter framework after the wearing and tearing, it is characterized in that: the recoverable rammer compacter framework in described wearing and tearing back comprises chassis body (1) and polylith guide strip (3); Wherein chassis body (1) is cube shaped frame construction, is used to support hammer body, and as the guiding device of hammer body, inboard of four curb girders (4) is separately installed with a vertically disposed guide rail (2) on it simultaneously, and guide rail (2) is made by box section; Every guide rail (2) upward and on contacted two sides of hammer body is fixed with a guide strip (3) respectively.
2. the recoverable rammer compacter framework in wearing and tearing according to claim 1 back, it is characterized in that: described guide strip (3) is to utilize attachment screw (5) to be fixed on the lateral surface of guide rail (2).
3. the recoverable rammer compacter framework in wearing and tearing according to claim 1 back is characterized in that: described guide strip (3) adopts high-abrasive material to make, and its abrasion resistance is lower than the abrasion resistance of hammer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200408826U CN202000332U (en) | 2011-02-17 | 2011-02-17 | Rammer frame repairable when worn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200408826U CN202000332U (en) | 2011-02-17 | 2011-02-17 | Rammer frame repairable when worn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000332U true CN202000332U (en) | 2011-10-05 |
Family
ID=44703077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200408826U Expired - Fee Related CN202000332U (en) | 2011-02-17 | 2011-02-17 | Rammer frame repairable when worn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000332U (en) |
-
2011
- 2011-02-17 CN CN2011200408826U patent/CN202000332U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |