CN202828470U - Back-up roll - Google Patents
Back-up roll Download PDFInfo
- Publication number
- CN202828470U CN202828470U CN 201220525957 CN201220525957U CN202828470U CN 202828470 U CN202828470 U CN 202828470U CN 201220525957 CN201220525957 CN 201220525957 CN 201220525957 U CN201220525957 U CN 201220525957U CN 202828470 U CN202828470 U CN 202828470U
- Authority
- CN
- China
- Prior art keywords
- roof ridge
- utility
- model
- ridge tile
- backing roll
- 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
Links
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a back-up roll which comprises a support and a body. Support legs which are mutually symmetrical are arranged on two sides at the upper end of the support. The body is in a cylinder shape. The body is fixed on the support legs. According to the back-up roll, when a roof ridge tile is placed, a section of the roof ridge tile, which cannot be supported, can be supported by the back-up roll, and the problem of deformation caused by effect of gravity when the roof ridge tile is placed for a long time is effectively avoided.
Description
Technical field
The utility model relates to the roof ridge tile field, relates in particular to a kind of backing roll for supporting roof ridge tile.
Background technology
When the factory roof ridge tile, because roof ridge tile is affected by gravity, when placing, easily produce flexural deformation at present, be difficult for after the distortion installing, cause waste.
Summary of the invention
In view of this, be necessary to provide a kind of backing roll that prevents the roof ridge tile distortion.
The utility model is achieved in that a kind of backing roll, comprises support and body, and both sides, described support upper end are provided with symmetrical feet, and described body is cylindrical, and described body is fixed on the described feet.
Further, the symmetrical feet in described support upper end is provided with coaxial circular hole.
Further, the two ends of described body are provided with rotating shaft, and described rotating shaft and described circular hole are complementary.
The advantage of the backing roll that the utility model provides is: by the utility model, when placing roof ridge tile, be used for supporting one section that roof ridge tile can not get supporting, actv. has avoided roof ridge tile when long-time the placement, because gravity effect produces distortion.
Description of drawings
Fig. 1 is the structural representation of the utility model backing roll.
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1 and Fig. 2, wherein Fig. 1 is the structural representation of the utility model backing roll, and Fig. 2 is the right elevation of Fig. 1.
Described backing roll comprises support 10 and body 20, and both sides, described support 10 upper end are provided with symmetrical feet 11, and described body 20 is cylindrical, and described body 20 is fixed on the described feet 11.
The symmetrical feet 11 in described support 10 upper ends is provided with coaxial circular hole 111, and the two ends of described body 20 are provided with rotating shaft 21, and described rotating shaft 21 is complementary with described circular hole 111.
In sum: by the utility model, when placing roof ridge tile, be used for supporting one section that roof ridge tile can not get supporting, actv. has avoided roof ridge tile when long-time the placement, because gravity effect produces distortion.
By the two ends at body rotating shaft is set, this physical efficiency makes things convenient for the transmission of roof ridge tile on backing roll by the circular hole rotation.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a backing roll comprises support (10), it is characterized in that, also comprise body (20), both sides, described support (10) upper end are provided with symmetrical feet (11), and described body (20) is cylindrical, and described body (20) is fixed on the described feet (11).
2. backing roll according to claim 1 is characterized in that, the symmetrical feet (11) in described support (10) upper end is provided with coaxial circular hole (111).
3. backing roll according to claim 2 is characterized in that, the two ends of described body (20) are provided with rotating shaft (21), and described rotating shaft (21) is complementary with described circular hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525957 CN202828470U (en) | 2012-10-15 | 2012-10-15 | Back-up roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525957 CN202828470U (en) | 2012-10-15 | 2012-10-15 | Back-up roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202828470U true CN202828470U (en) | 2013-03-27 |
Family
ID=47940232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525957 Expired - Fee Related CN202828470U (en) | 2012-10-15 | 2012-10-15 | Back-up roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202828470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416826A (en) * | 2015-12-10 | 2016-03-23 | 贵州正合博莱金属制品有限公司 | Temporary storing support for aluminum products |
| CN105501658A (en) * | 2015-12-01 | 2016-04-20 | 芜湖成德龙过滤设备有限公司 | Roller holder |
-
2012
- 2012-10-15 CN CN 201220525957 patent/CN202828470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501658A (en) * | 2015-12-01 | 2016-04-20 | 芜湖成德龙过滤设备有限公司 | Roller holder |
| CN105416826A (en) * | 2015-12-10 | 2016-03-23 | 贵州正合博莱金属制品有限公司 | Temporary storing support for aluminum products |
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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: 20130327 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |