CN204370498U - It is a kind of that to be applied in excavator novel protects chain frame - Google Patents
It is a kind of that to be applied in excavator novel protects chain frame Download PDFInfo
- Publication number
- CN204370498U CN204370498U CN201420862229.1U CN201420862229U CN204370498U CN 204370498 U CN204370498 U CN 204370498U CN 201420862229 U CN201420862229 U CN 201420862229U CN 204370498 U CN204370498 U CN 204370498U
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- CN
- China
- Prior art keywords
- base angle
- plate
- block
- angle plate
- arch frame
- 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
It is a kind of that to be applied in excavator novel protects chain frame, it is characterized in that, two pieces of arch frame plate parallel shelfs are located on the base angle plate of two blocks, front and back, arcuate recess is provided with in the middle part of the bottom surface of every block arch frame plate, every block base angle plate all makes right-angle bending, the lower end of the two sides, front and back of every block arch frame plate is all fastening with the upper folding surface of base angle plate, the bottom surface of every block arch frame plate is all fastening with the lower folding surface of base angle plate, the both sides of the lower folding surface of every block base angle plate are respectively arranged with a circle-shaped fastening holes, the middle inside of the lower folding surface of every block base angle plate is provided with square detent.The utility model has novel structure, profile is more regular, textural association is more scientific, technique is more advanced, material specification, intensity are high, quality is more stable, the feature of more durable, longer service life.
Description
Technical field
The utility model belongs to engineering machinery accessory field, is particularly useful for excavator, relates to that a kind of to be applied in excavator novel protects chain frame.
Background technology
Engineering machinery needs to apply to the component such as a large amount of accessories, securing member, connector in the process of assembling production, these component can provide safeguard for the functional performance of engineering machinery and security performance, therefore to these component, strict quality requirement will be proposed, especially engineering machinery accessory, they are not only wanted, and intensity is high, precision good, size is suitable, and also high request is had on material is selected, under safing prerequisite, suitably reduce own wt in addition also can reduce the power consumption that engineering machinery produces in operation.
At present, in the processing and manufacturing of the component such as engineering machinery accessory, securing member, connector, the many disunities of the material that a lot of producer adopts, so just cause its intensity and quality uneven; In addition, all relatively backward in the profile design of the component such as engineering machinery accessory, securing member, connector, structure optimization combination and processing technology at present, can not meet the demand of the modernization in market, technicalization and hommization.
Summary of the invention
In order to solve, material disunity, intensity and quality existing for existing engineering machinery accessory is uneven, shape and the single problem of textural association, the utility model provides that a kind of to be applied in excavator novel protects chain frame, and it has novel structure, profile is more regular, textural association is more scientific, technique is more advanced, material specification, intensity are high, quality is more stable, the feature of more durable, longer service life.
In order to achieve the above object, the utility model is achieved by following technical solution: a kind of to be applied in excavator novel protects chain frame, it is by arch frame plate, base angle plate composition, its architectural feature is, two pieces of arch frame plate parallel shelfs are located on the base angle plate of two blocks, front and back, arcuate recess is provided with in the middle part of the bottom surface of every block arch frame plate, every block base angle plate all makes right-angle bending, the lower end of the two sides, front and back of every block arch frame plate is all fastening with the upper folding surface of base angle plate, the bottom surface of every block arch frame plate is all fastening with the lower folding surface of base angle plate, the both sides of the lower folding surface of every block base angle plate are respectively arranged with a circle-shaped fastening holes, the middle inside of the lower folding surface of every block base angle plate is provided with square detent.
The beneficial effects of the utility model are, it has novel structure, profile is more regular, textural association is more scientific, technique is more advanced, material specification, intensity are high, quality is more stable, the feature of more durable, longer service life.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional schematic diagram;
Fig. 2 is the utility model Integral combined structure top view.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, it is a kind of that to be applied in excavator novel protects chain frame, it is by arch frame plate 2, base angle plate 1 forms, it is characterized in that, two pieces of arch frame plate 2 parallel shelfs are located on the base angle plate 1 of two blocks, front and back, arcuate recess is provided with in the middle part of the bottom surface of every block arch frame plate 2, every block base angle plate 1 all makes right-angle bending, the lower end of the two sides, front and back of every block arch frame plate 2 is all fastening with the upper folding surface of base angle plate 1, the bottom surface of every block arch frame plate 2 is all fastening with the lower folding surface of base angle plate 1, the both sides of the lower folding surface of every block base angle plate 1 are respectively arranged with a circle-shaped fastening holes 11, the middle inside of the lower folding surface of every block base angle plate 1 is provided with square detent 12.
Claims (1)
1. be applied in excavator novel protects chain frame, it is by arch frame plate (2), base angle plate (1) forms, it is characterized in that, two pieces of arch frame plate (2) parallel shelfs are located on the base angle plate (1) of two pieces, front and back, arcuate recess is provided with in the middle part of the bottom surface of every block arch frame plate (2), every block base angle plate (1) all makes right-angle bending, the lower end of the two sides, front and back of every block arch frame plate (2) is all fastening with the upper folding surface of base angle plate (1), the bottom surface of every block arch frame plate (2) is all fastening with the lower folding surface of base angle plate (1), the both sides of the lower folding surface of every block base angle plate (1) are respectively arranged with a circle-shaped fastening holes (11), the middle inside of the lower folding surface of every block base angle plate (1) is provided with square detent (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862229.1U CN204370498U (en) | 2014-12-31 | 2014-12-31 | It is a kind of that to be applied in excavator novel protects chain frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862229.1U CN204370498U (en) | 2014-12-31 | 2014-12-31 | It is a kind of that to be applied in excavator novel protects chain frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370498U true CN204370498U (en) | 2015-06-03 |
Family
ID=53326730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862229.1U Expired - Fee Related CN204370498U (en) | 2014-12-31 | 2014-12-31 | It is a kind of that to be applied in excavator novel protects chain frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370498U (en) |
-
2014
- 2014-12-31 CN CN201420862229.1U patent/CN204370498U/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: 20150603 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |