CN2741926Y - Silencing rolling palh - Google Patents
Silencing rolling palh Download PDFInfo
- Publication number
- CN2741926Y CN2741926Y CN 200420089768 CN200420089768U CN2741926Y CN 2741926 Y CN2741926 Y CN 2741926Y CN 200420089768 CN200420089768 CN 200420089768 CN 200420089768 U CN200420089768 U CN 200420089768U CN 2741926 Y CN2741926 Y CN 2741926Y
- Authority
- CN
- China
- Prior art keywords
- pawl
- steel tubes
- movable catch
- catch pawl
- seats
- 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 provides a silencing rolling path which can eliminate huge impinging noise caused by that steel tubes are rapidly rolled on inclined pipe racks. A guide rail is provided with a chain which is driven by a decelerator motor, and the chain is provided with a plurality of jaw seats. When working, the pawl seats are moved along the guide rail, and one end of a movable catch pawl is provided with a pin shaft which is connected with the pawl seats. When the front surface of the movable catch pawl is touched the steel tubes, the front surface of the movable catch pawl falls backward and let by the steel tubes which reach the position and are stationary in front. The movable catch pawl stands in free state to block the rear steel tubes which are rolled, and the movable catch pawl and the steel tubes are simultaneously moved forward at low speed to contact with the stationary steel tubes which reach the position in front. Therefore, the huge noise caused by that the steel tubes collide is eliminated.
Description
The utility model relates generally to a kind of Silencing rolling palh that is used for steel pipe free rolling transmission pipe support.
At present, the transmission of the steel pipe transverse of steel pipe processing enterprise, major part is to adopt steel pipe freely to roll on the transmission pipe support of band gradient to reach the purpose of transmission.In transmission course, after the steel pipe of putting on the shelf freely roll along bevelled transmission pipe support, speed is more and more faster, during end and the steel pipe that has put in place serious collision takes place, send huge noise, make us being difficult to stand, under this environment, work long hours, cause very big injury to operating personal.
The purpose of this utility model provides a kind of steel pipe that can make and slowly rolls, and the steel pipe of transmission pipe support contacts the device that does not bump gently on the back with the steel pipe that has put in place.
To achieve these goals, the utility model is that a conveyor chain that drives through retarder respectively is installed in the both sides of transmission frame, a plurality of pawl seats are arranged on conveyor chain, chain drives the pawl seat and moves to the place ahead of transmission pipe support with certain speed on guide rail, the movable catch pawl that can hold up or overwhelm backward all is housed on each pawl seat, utilizes the strength of spring or magnet steel that movable catch pawl is holded up under the free state.After steel pipe was reached the standard grade, when the bevelled pipe support rolled forward, the movable catch pawl of being holded up blocked, and rolled forward synchronously with movable catch pawl, and speed is by the retarder control that drives chain.When steel pipe that movable catch pawl and fwd have put in place slowly contacts, movable catch pawl is overwhelmed backward, and two steel pipes slowly contact, and have eliminated collision noise.Continue to move behind the steel pipe that movable catch pawl after overwhelming allowed the front put in place.
The utility model can limit the rolling speed of steel pipe, eliminates the huge noise that produces because of collision between the steel pipe.Improve the working environment of operating personal greatly.Exempted the injury that noise brings to operating personal.And simple in structure, easy for installation, low price.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Accompanying drawing is the front view of Silencing rolling palh.
Among the figure: 1. operative orientation, the 2. steel pipe of Gun Donging, 3. movable catch pawl, 4. Bringing-back mechanism, 5. pawl seat, 6. conveyor chain, 7. guide rail, 8. inclination pipe support.
Below in conjunction with drawings and Examples the utility model is further specified.
In the embodiment shown in the figures, a plurality of pawl seats (5) couple together with conveyor chain (6), be contained in the guide rail (7), catch pawl seat (5), on movable catch pawl (3) is housed, movable catch pawl (3) has bearing pin to be connected with pawl seat (5) and can be up and down.In actual use, two Silencing rolling palh also parallel with it installations in inclination pipe support (8) both sides.
Claims (2)
1. Silencing rolling palh, in guide rail, chain, pawl seat, movable catch pawl are installed in proper order, it is characterized in that: have a plurality of pawl seats to be connected with the chain that retarder drives in guide rail, on each pawl seat movable catch pawl is housed all.
2. Silencing rolling palh according to claim 1 is characterized in that: movable catch pawl is connected with the pawl seat with bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089768 CN2741926Y (en) | 2004-08-31 | 2004-08-31 | Silencing rolling palh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089768 CN2741926Y (en) | 2004-08-31 | 2004-08-31 | Silencing rolling palh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741926Y true CN2741926Y (en) | 2005-11-23 |
Family
ID=35477398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420089768 Expired - Fee Related CN2741926Y (en) | 2004-08-31 | 2004-08-31 | Silencing rolling palh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741926Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530541A (en) * | 2012-03-05 | 2012-07-04 | 无锡肯克重工设备有限公司 | Baffle chain row device for conveying pipes |
| CN102556588A (en) * | 2012-03-05 | 2012-07-11 | 无锡肯克重工设备有限公司 | Flexible automatic conveying device |
| CN102583011A (en) * | 2012-03-05 | 2012-07-18 | 无锡肯克重工设备有限公司 | Conveying chain device |
| CN105668218A (en) * | 2016-03-01 | 2016-06-15 | 武汉中科创新技术股份有限公司 | Device for avoiding steel pipe collision and secondary pollution of steel pipe surface |
| CN108502443A (en) * | 2018-04-02 | 2018-09-07 | 襄阳科威电气有限公司 | A kind of steel tube shaping machine automatic charging control system |
-
2004
- 2004-08-31 CN CN 200420089768 patent/CN2741926Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530541A (en) * | 2012-03-05 | 2012-07-04 | 无锡肯克重工设备有限公司 | Baffle chain row device for conveying pipes |
| CN102556588A (en) * | 2012-03-05 | 2012-07-11 | 无锡肯克重工设备有限公司 | Flexible automatic conveying device |
| CN102583011A (en) * | 2012-03-05 | 2012-07-18 | 无锡肯克重工设备有限公司 | Conveying chain device |
| CN105668218A (en) * | 2016-03-01 | 2016-06-15 | 武汉中科创新技术股份有限公司 | Device for avoiding steel pipe collision and secondary pollution of steel pipe surface |
| CN105668218B (en) * | 2016-03-01 | 2017-11-24 | 武汉中科创新技术股份有限公司 | A kind of steel pipe anti-collision hits steel tube surface secondary contamination-proof device |
| CN108502443A (en) * | 2018-04-02 | 2018-09-07 | 襄阳科威电气有限公司 | A kind of steel tube shaping machine automatic charging control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Chunlai Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |