CN202418421U - Large top plate cast steel chain - Google Patents
Large top plate cast steel chain Download PDFInfo
- Publication number
- CN202418421U CN202418421U CN201120552384XU CN201120552384U CN202418421U CN 202418421 U CN202418421 U CN 202418421U CN 201120552384X U CN201120552384X U CN 201120552384XU CN 201120552384 U CN201120552384 U CN 201120552384U CN 202418421 U CN202418421 U CN 202418421U
- Authority
- CN
- China
- Prior art keywords
- outer plates
- chain
- top plate
- top board
- cast steel
- 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 large top plate cast steel chain. Two inner plates and two sleeves are fixedly connected through interference fit; and each sleeve is sleeved with a rotatable roller, so that a chain link is formed; chain links are connected through two outer plates and pin shafts; the pin shafts penetrate through the sleeves, and two ends of the pin shafts penetrate through the outer plates and are fixedly connected with the outer plates; a top plate is arranged on the two outer plates; and the two outer plates and the top plate are cast integrally. An integral steel casting technology is adopted, namely the top plate and the outer plates are made into a whole through casting, and the connecting firmness of the top plate and the outer plates is improved, so that the strength and bearing capacity of the chain are improved, the service life of the chain is long, and the reliability of the chain is high.
Description
Technical field
The utility model belongs to field of chains, relates in particular to a kind of large-scale top board cast steel chain cable.
Background technique
Large-scale top board chain comprises top board and carrier bar; Bearing pin couples together adjacent carrier bar, in the existing technology, generally adopts the method for steel plate welding that carrier bar and top board are welded together; Thereby reach purpose of connecting; Its advantage is that processing is easy, still, can't satisfy the Environmental Conditions that bulk strength is had higher requirements.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of the utility model provides a kind of large-scale top board cast steel chain cable, adopts carrier bar and top board cast inblock, has increased the connect fastness of top board with carrier bar, chain long service life, good reliability.
In order to reach above-mentioned purpose, the technological scheme below the utility model has adopted:
Large-scale top board cast steel chain cable; Two inner plates are fixedly connected with two sleeve interference fit, and the sheathed roller that can rotate on the sleeve is formed a chain link like this; Be connected with bearing pin through two outer plates between the chain link; Bearing pin is arranged in the sleeve and two ends are fixedly connected after running through outer plate, and two outer plates are provided with top board, described two outer plates and the moulding of top board integrally casting.
The two ends that said bearing pin passes outer plate all are equipped with roller.
The utility model is owing to adopted above technological scheme; Employing integral cast steel technology is about to top board and carrier bar and adopts the mode of casting to make an integral body, has increased the connect fastness of top board with carrier bar; Thereby improve chain intensity and bearing capacity, chain long service life, good reliability.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done a detailed explanation.
Embodiment 1:
Large-scale top board cast steel chain cable as shown in Figure 1; Two inner plates 1 are fixedly connected with two sleeve 4 interference fit, and the sheathed roller that can rotate 5 on the sleeve 4 is formed a chain link like this; Be connected with bearing pin 3 through two outer plates 2 between the chain link; Bearing pin 3 is arranged in the sleeve 4 and outer plate 2 back fixed connections are run through at two ends, and two outer plates 2 are provided with top board 6, described two outer plates 2 and top board 6 integrally casting moulding.The two ends that said bearing pin 3 passes outer plate 2 all are equipped with roller 7.
Claims (2)
1. large-scale top board cast steel chain cable, two inner plates (1) are fixedly connected with two sleeves (4) interference fit, and sleeve (4) is gone up the sheathed roller that can rotate (5); Form a chain link like this; Be connected with bearing pin (3) through two outer plates (2) between the chain link, bearing pin (3) is arranged in the sleeve (4) and the fixed connection of outer plate (2) back is run through at two ends, and two outer plates (2) are provided with top board (6); It is characterized in that described two outer plates (2) and top board (6) integrally casting moulding.
2. large-scale top board cast steel chain cable according to claim 1 is characterized in that, the two ends that said bearing pin (3) passes outer plate (2) all are equipped with roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120552384XU CN202418421U (en) | 2011-12-27 | 2011-12-27 | Large top plate cast steel chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120552384XU CN202418421U (en) | 2011-12-27 | 2011-12-27 | Large top plate cast steel chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418421U true CN202418421U (en) | 2012-09-05 |
Family
ID=46743191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120552384XU Expired - Fee Related CN202418421U (en) | 2011-12-27 | 2011-12-27 | Large top plate cast steel chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352959A (en) * | 2013-07-30 | 2013-10-16 | 新乡东方工业科技有限公司 | Freely combined chain links |
| CN107347369A (en) * | 2016-08-24 | 2017-11-17 | 杭州东华链条集团有限公司 | A kind of chain that standing grain is dialled for corn picker |
-
2011
- 2011-12-27 CN CN201120552384XU patent/CN202418421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352959A (en) * | 2013-07-30 | 2013-10-16 | 新乡东方工业科技有限公司 | Freely combined chain links |
| CN107347369A (en) * | 2016-08-24 | 2017-11-17 | 杭州东华链条集团有限公司 | A kind of chain that standing grain is dialled for corn picker |
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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: 20120905 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |