CN203560316U - Connector used for transversely moving transmission shaft of blanking dolly - Google Patents
Connector used for transversely moving transmission shaft of blanking dolly Download PDFInfo
- Publication number
- CN203560316U CN203560316U CN201320447505.3U CN201320447505U CN203560316U CN 203560316 U CN203560316 U CN 203560316U CN 201320447505 U CN201320447505 U CN 201320447505U CN 203560316 U CN203560316 U CN 203560316U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- bolt
- catcher
- transversely moving
- connector used
- 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 - Lifetime
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Abstract
The utility model discloses a connector used for a transversely moving transmission shaft of a blanking dolly. The connector used for the transversely moving transmission shaft of the blanking dolly includes a connector provided with a flange ring. The flange ring is provided with a flange hole. A bolt is arranged on the flange hole. The bolt is a M20*150-type bolt. The flange ring is fixed on the connector through welding. According to the utility model, strength of the connector used for the transversely moving transmission shaft of the blanking dolly is improved and an accident of twisting off the bolt is avoided.
Description
Technical field
The utility model relates to a kind of heavy rail equipment, specifically, relates to the traversing transmission shaft catcher of a kind of lower trolley.
Background technique
Bai meter Chang Chi district heavy rail line, when under Qi Er district, the traversing transmission shaft of trolley is produced, often the traversing transmission shaft catcher of appearance bolt is twisted into two parts accident, and accident not only affects production, and the replacing time is longer, seriously delays production.
As shown in Figure 1, be the structural drawing of traversing transmission shaft catcher in prior art.The joint of catcher 1 is provided with bolt hole 2, and bolt hole 2 adopts M8*70 aligning hole bolt, and such connection makes to take over 1 insufficient strength.
Model utility content
The technical problem that the utility model solves is to provide the traversing transmission shaft catcher of a kind of lower trolley, has increased catcher intensity, has avoided bolt to twist into two parts the generation of accident.
Technological scheme is as follows:
The traversing transmission shaft catcher of a kind of lower trolley, comprises catcher, and described catcher place is provided with flange annulus, and described flange annulus has flange hole, on described flange hole, is provided with bolt; Described bolt adopts M20*150 bolt, and described flange annulus is fixed by welding on catcher.
Compared with prior art, the utility model technique effect comprises:
1, the utility model has increased catcher intensity, has avoided bolt to twist into two parts the generation of accident;
2, use of the present utility model has reduced time of casualty, has reduced worker's labor intensity.
Accompanying drawing explanation
Fig. 1 is the structural drawing of traversing transmission shaft catcher in prior art;
Fig. 2 is the structural drawing of traversing transmission shaft catcher in the utility model.
Embodiment
Below with reference to accompanying drawing and preferred embodiment, technical solutions of the utility model are elaborated.
As shown in Figure 2, be the structural drawing of traversing transmission shaft catcher in the utility model.Through Dui Er district blanking cross traveling trolley transmission shaft catcher size, actual survey converges, taking over 1 place improves, in catcher 1 position, increased a pair of flange annulus 3, flange annulus 3 is fixed by welding on catcher 1, on flange annulus 3, have flange hole 4, flange hole 4 places connect catcher 1 by bolt, and bolt adopts M20*150 bolt (diameter of bolt 20mm, length 150mm).
Claims (1)
1. the traversing transmission shaft catcher of lower trolley, comprises catcher, it is characterized in that: described catcher place is provided with flange annulus, and described flange annulus has flange hole, on described flange hole, is provided with bolt; Described bolt adopts M20*150 bolt, and described flange annulus is fixed by welding on catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447505.3U CN203560316U (en) | 2013-07-25 | 2013-07-25 | Connector used for transversely moving transmission shaft of blanking dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447505.3U CN203560316U (en) | 2013-07-25 | 2013-07-25 | Connector used for transversely moving transmission shaft of blanking dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560316U true CN203560316U (en) | 2014-04-23 |
Family
ID=50510039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447505.3U Expired - Lifetime CN203560316U (en) | 2013-07-25 | 2013-07-25 | Connector used for transversely moving transmission shaft of blanking dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560316U (en) |
-
2013
- 2013-07-25 CN CN201320447505.3U patent/CN203560316U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |