CN102652969A - Gap covering plate for coiling trolleys - Google Patents
Gap covering plate for coiling trolleys Download PDFInfo
- Publication number
- CN102652969A CN102652969A CN2012101391268A CN201210139126A CN102652969A CN 102652969 A CN102652969 A CN 102652969A CN 2012101391268 A CN2012101391268 A CN 2012101391268A CN 201210139126 A CN201210139126 A CN 201210139126A CN 102652969 A CN102652969 A CN 102652969A
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- cover plate
- layer
- covering plate
- covering
- raceway
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Abstract
The invention discloses a gap covering plate for coiling trolleys, comprising more than two layers of covering plates, guide wheels and support rollers, wherein all the support rollers move on a same roller path; the guide wheels play a role of horizontal deviation rectification when the covering plates run; a flange and a baffle are designed on each layer of covering plate to ensure that the inter-layer linkage can be realized when the covering plates go forward or backward; a locking pin is arranged outside the last layer of covering plate and inserted in a fixing pin hole on the roller path to ensure that the last layer of covering plate is kept from being disengaged from the gap; and all layers of covering plates are equal or decreased gradually. The gap covering plate disclosed by the invention is simple in structure and stable and reliable in operation and has the advantage that each layer of covering plate can move on the same roller path and is retractile.
Description
Technical field
The present invention relates to the volume dolly field of going up in big-and-middle-sized milling train and the tandem mills line, be specifically related to a kind of volume dolly seam road cover plate of going up.
Background technology
The volume dolly is used for the roll coil of strip is delivered to reel of uncoiler in big-and-middle-sized milling train and tandem mills line, often using at present; Because last volume dolly generally is arranged in deep seam road; And traversing distance to reel of uncoiler was long after dolly was got volume from fixed saddle; For safety and the convenience of guaranteeing operating personnel, on the seam road of last volume trolley travelling, will lay telescopic cover plate, and cover plate will be along with moving forward and backward of dolly frequent expansion successively and contraction.Prior art is the stack-design of seam road cover plate: the roller of the ground floor cover plate that is driven by dolly is a raceway with the cover plate face of the second layer, and the roller of the cover plate of the second layer is a raceway with the 3rd layer cover plate face, by that analogy.During using at the scene, such structure often occurs because the distortion of lid surface causes the wherein roller stuck phenomenon of one deck cover plate; Exist simultaneously to take up space greatly, the stuck cover plate that can only all hang appears in shortcomings such as the big easy deformation of lower floor's load-bearing; Open wide the seam road, stayed potential safety hazard to production.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this invention is to provide a kind of volume dolly seam road cover plate of going up, every layer of cover plate move on same raceway and the flexible of each layer cover plate freely, simple in structure, operate steadily reliably.
In order to achieve the above object, the technical scheme of the present invention's employing is:
A kind of volume dolly seam road cover plate of going up, comprise two-layer with upper cover plate, directive wheel 8 and supporting rollern 9, all motions on same raceway 10 of supporting rollern 9; Directive wheel 8 plays horizontal correction effect when cover plate moves; Be designed with flange 11 and baffle plate 12 on every layer of cover plate, can realize that cover plate advances or the interlock between successively when retreating, the outside of end layer cover plate is provided with a locking pin 7; Insert in the fixed pin holes on the raceway 10, make the most last layer cover plate keep to throw off the state that stitches the road.
Cover plate individual layer length is taked mode equal or that successively decrease.
Advantage of the present invention is: every layer of cover plate moved on same raceway and the flexible of each layer cover plate freely, simple in structure, operate steadily reliable.
Description of drawings
Fig. 1 is the structural representation of five layers of telescopic seam drive cap plate development.
Fig. 2 is that Fig. 1 K is to structural representation.
Fig. 3 is the schematic perspective view of single laying of plank covering.
The specific embodiment
Below in conjunction with accompanying drawing and instance the present invention is done detailed description.
See figures.1.and.2, a kind of volume dolly seam road cover plate of going up comprises five layers of cover plate, directive wheel 8 and supporting rollern 9; All motions on same raceway 10 of supporting rollern 9; Directive wheel 8 plays horizontal correction effect when cover plate moves, with reference to Fig. 3, be designed with flange 11 and baffle plate 12 on every layer of cover plate; Can realize that cover plate advances or the interlock between successively when retreating; The outside of the most last layer cover plate is provided with a locking pin 7, inserts in the fixed pin holes on the raceway 10, makes the maintenance of the most last layer cover plate can not throw off the state that stitches the road.
Cover plate individual layer length is taked mode equal or that successively decrease.
Operation principle of the present invention is:
See figures.1.and.2, lick in the journey when last volume dolly will soon move to get from reel of uncoiler backward, through the connection of support 1, dolly promotes first cover plate 2 makes first supporting rollern 9 move backward along raceway 10; When the flange 11 of first cover plate 2 contacts the flange 11 of second cover plate 3, drive second cover plate 3 and behind raceway 10, move together; When touching the flange 11 of the 3rd cover plate 4, drive the 3rd cover plate 4 and behind raceway 10, move together; When touching the flange 11 of the 4th cover plate 5, drive the 4th cover plate 5 and behind raceway 10, move together; When touching the flange 11 of the 5th cover plate 6, lean on locking pin 7 operations to stop, the seam road opens wide.When dolly is got volume from fixed saddle after, send and lick the journey to reel of uncoiler; Dolly spurs first cover plate 2 makes its supporting rollern 9 move forward along raceway 10; When the baffle plate 12 of first cover plate 2 contacts the baffle plate 12 of second cover plate 3, drive second cover plate 3 together along raceway 10 reaches; When touching the baffle plate 12 of the 3rd cover plate 4, drive the 3rd cover plate 4 together along raceway 10 reaches; When touching the baffle plate 12 of the 4th cover plate 5, drive the 4th cover plate 5 together along raceway 10 reaches; When touching the baffle plate 12 of the 5th cover plate 6, lean on locking pin 7 motions to stop the sealing of seam road.Cover plate advance or the interlock process retreated in, directive wheel 8 plays the effect of correcting each layer cover plate lateral shift.
Claims (2)
1. go up volume dolly seam road cover plate for one kind; Comprise two-layer with upper cover plate, directive wheel (8) and supporting rollern (9); It is characterized in that: supporting rollern (9) is all gone up motion at same raceway (10), and directive wheel (8) plays horizontal correction effect when cover plate moves, be designed with flange (11) and baffle plate (12) on every layer of cover plate; Can realize that cover plate advances or the interlock between successively when retreating; The outside of the most last layer cover plate is provided with a locking pin (7), inserts in the fixed pin holes on the raceway (10), makes the maintenance of the most last layer cover plate can not throw off the state that stitches the road.
2. a kind of volume dolly seam road cover plate of going up according to claim 1, it is characterized in that: cover plate individual layer length is taked mode equal or that successively decrease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101391268A CN102652969A (en) | 2012-05-04 | 2012-05-04 | Gap covering plate for coiling trolleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101391268A CN102652969A (en) | 2012-05-04 | 2012-05-04 | Gap covering plate for coiling trolleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102652969A true CN102652969A (en) | 2012-09-05 |
Family
ID=46728789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101391268A Pending CN102652969A (en) | 2012-05-04 | 2012-05-04 | Gap covering plate for coiling trolleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102652969A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290180A (en) * | 2013-05-31 | 2013-09-11 | 张家港市伟业机械制造有限公司 | Movable cover plate of quenching water tank |
| CN106703457A (en) * | 2017-03-02 | 2017-05-24 | 铜陵精迅特种漆包线有限责任公司 | Automatic covering device for cover plates of wire drawing trolley trench |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533013Y (en) * | 2002-02-10 | 2003-01-29 | 李永保 | Extension straw mat covering for freight truck |
| JP2007196246A (en) * | 2006-01-24 | 2007-08-09 | Nippon Steel Engineering Co Ltd | Device for connecting coil car with floor plate |
| CN201711387U (en) * | 2010-05-25 | 2011-01-19 | 宝山钢铁股份有限公司 | Walking cover plate device of coil car |
| CN202079088U (en) * | 2011-04-13 | 2011-12-21 | 宝山钢铁股份有限公司 | Flexible safety cover plate of coil car |
| CN202570845U (en) * | 2012-05-04 | 2012-12-05 | 中国重型机械研究院有限公司 | Telescopic up-rolling dolly seam cover plate |
-
2012
- 2012-05-04 CN CN2012101391268A patent/CN102652969A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533013Y (en) * | 2002-02-10 | 2003-01-29 | 李永保 | Extension straw mat covering for freight truck |
| JP2007196246A (en) * | 2006-01-24 | 2007-08-09 | Nippon Steel Engineering Co Ltd | Device for connecting coil car with floor plate |
| CN201711387U (en) * | 2010-05-25 | 2011-01-19 | 宝山钢铁股份有限公司 | Walking cover plate device of coil car |
| CN202079088U (en) * | 2011-04-13 | 2011-12-21 | 宝山钢铁股份有限公司 | Flexible safety cover plate of coil car |
| CN202570845U (en) * | 2012-05-04 | 2012-12-05 | 中国重型机械研究院有限公司 | Telescopic up-rolling dolly seam cover plate |
Non-Patent Citations (2)
| Title |
|---|
| 杨裕强: "有多节伸缩盖板的自卸车大厢的设计", 《机械设计与制造》 * |
| 焦文祥: "K-230B镗床万向护板的设计", 《锅炉制造》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290180A (en) * | 2013-05-31 | 2013-09-11 | 张家港市伟业机械制造有限公司 | Movable cover plate of quenching water tank |
| CN103290180B (en) * | 2013-05-31 | 2015-03-18 | 张家港市伟业机械制造有限公司 | Movable cover plate of quenching water tank |
| CN106703457A (en) * | 2017-03-02 | 2017-05-24 | 铜陵精迅特种漆包线有限责任公司 | Automatic covering device for cover plates of wire drawing trolley trench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |