CN201786991U - Chain - Google Patents
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- Publication number
- CN201786991U CN201786991U CN2010205434998U CN201020543499U CN201786991U CN 201786991 U CN201786991 U CN 201786991U CN 2010205434998 U CN2010205434998 U CN 2010205434998U CN 201020543499 U CN201020543499 U CN 201020543499U CN 201786991 U CN201786991 U CN 201786991U
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- CN
- China
- Prior art keywords
- chain
- sleeve
- utility
- model
- board
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a chain comprising a plurality of continuous chain units whereof each chain unit contains an outer chain board, and an inner chain board and a sleeve, the latter two are in interference fit, the sleeve being sleeved with a pin whereof two ends extend out of the sleeve, the outer chain board being connected to the extending ends of the two pins, the inner chain board including two sub-chain boards which are parallel to each other. The utility model has the advantages of high intensity, large carrying capacity, long service time, and reliable working. The service time of the utility model is four or five times than conventional chain.
Description
Technical field:
The utility model relates generally to electronic loop chain lift field, relates in particular to a kind of chain that is used for electronic loop chain lift.
Background technique:
Electronic loop chain lift is a kind of little heavy-duty hoisting equipment, is widely used in industrial and mining enterprise, warehouse, commerce, medical and health and catering service.It can be installed in unsettled I-shape beam, and curvilinear gudie way and fixing handling weight also can be installed on the guide rail that cantilever hangs, and are weights such as lathe lifting workpiece and anchor clamps.In the prior art, the employed chain of electronic loop chain lift is easy to wear, and working life is short, therefore needs often chain to be changed, and so, maintenance expenses is higher and wasted the time.
The model utility content:
The utility model purpose is exactly in order to remedy the defective of prior art, to provide a kind of simple in structure, nonabradable chain.
The utility model is achieved through the following technical solutions:
A kind of chain, it is characterized in that: include a plurality of continuous chain units, each chain unit includes the inner plate and the sleeve of outer plate and interference fit, is set with bearing pin in the sleeve, all stretch out outside the sleeve at the bearing pin two ends, and described outer plate is connected the external part of two bearing pins; Described inner plate includes two-layer branch carrier bar arranged side by side.
Advantage of the present utility model is as follows:
Inside and outside carrier bar in the utility model selects for use superior alloy steel through the special processing of hardening, and therefore, has the intensity height, bearing capacity is big, the life-span is long, the advantage of reliable operation.Be 4-5 times of common chain its working life.
Description of drawings:
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Embodiment:
Referring to accompanying drawing.
A kind of chain, include a plurality of continuous chain units 5, each chain unit 5 includes the inner plate 2 and the sleeve 3 of outer plate 1 and interference fit, is set with bearing pin 4 in the sleeve 3, all stretch out outside the sleeve 3 at bearing pin 4 two ends, and described outer plate 1 is connected the external part of two bearing pins 4; Described inner plate 2 includes two-layer branch carrier bar 6 arranged side by side.
Claims (1)
1. chain, it is characterized in that: include a plurality of continuous chain units, each chain unit includes the inner plate and the sleeve of outer plate and interference fit, is set with bearing pin in the sleeve, all stretch out outside the sleeve at the bearing pin two ends, and described outer plate is connected the external part of two bearing pins; Described inner plate includes two-layer branch carrier bar arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205434998U CN201786991U (en) | 2010-09-26 | 2010-09-26 | Chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205434998U CN201786991U (en) | 2010-09-26 | 2010-09-26 | Chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786991U true CN201786991U (en) | 2011-04-06 |
Family
ID=43818954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205434998U Expired - Fee Related CN201786991U (en) | 2010-09-26 | 2010-09-26 | Chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963204A (en) * | 2010-09-26 | 2011-02-02 | 铜陵市华能工矿设备有限责任公司 | Chain |
-
2010
- 2010-09-26 CN CN2010205434998U patent/CN201786991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963204A (en) * | 2010-09-26 | 2011-02-02 | 铜陵市华能工矿设备有限责任公司 | Chain |
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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: 20110406 Termination date: 20110926 |