CN204094007U - Straightener draw-gear on construction site - Google Patents
Straightener draw-gear on construction site Download PDFInfo
- Publication number
- CN204094007U CN204094007U CN201420441218.6U CN201420441218U CN204094007U CN 204094007 U CN204094007 U CN 204094007U CN 201420441218 U CN201420441218 U CN 201420441218U CN 204094007 U CN204094007 U CN 204094007U
- Authority
- CN
- China
- Prior art keywords
- traction wheel
- turning cylinder
- holder
- straightener
- draw
- 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 discloses straightener draw-gear on a kind of construction site, comprise holder and turning cylinder, described turning cylinder coordinates with the bearing block on holder; It also comprises two traction wheels and four springs, and described traction wheel to be separately positioned on corresponding turning cylinder and to work in coordination mutually between it and is formed with towing pad; Described spring between two sleeve on the rotating shaft and its one end abut with traction wheel, the other end abuts with holder.Advantage is: structure of the present utility model is simple, the end of spring abuts with traction wheel and holder respectively, certain elastic space is just had during traction wheel traction reinforcing bar like this in the middle of working, prevent the damage causing traction wheel or reinforcing bar because both rigid contact are excessive, while increasing work efficiency, cost also can be allowed to be controlled effectively.
Description
Technical field
The utility model belongs to device technique field, construction site, especially relates to straightener draw-gear on a kind of construction site.
Background technology
Straightener is common equipment on building sites, and it mainly carries out straightening to carry out next step running to the reinforcing bar of bundle shape; And draw-gear is as the first processing apparatus of straightener straightening, it mainly draws reinforcing bar, facilitates ensuing straightening operation.Current draw-gear mainly by traction wheel is fixed on the rotating shaft, then allows reinforcing bar through the through hole formed it, and then enters straightener straightening.But, the draw-gear of existing this structure easily crumbles at work or blocks disconnected reinforcing bar, because reinforcing bar and traction wheel are all rigid members, and reinforcing bar torsion resistance on its surface before there be not straightening is higher, be easy to rigid contact power like this when there is no elasticity leeway excessive and cause damage; Therefore be necessary to be improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, there is provided straightener draw-gear on a kind of construction site, it has structure and has certain elasticity leeway simply, in the course of the work thus prevent the feature because rigid contact causes traction wheel or reinforcing bar to damage.
To achieve these goals, the technical scheme that the utility model adopts is: straightener draw-gear on a kind of construction site, comprises holder and turning cylinder, and described turning cylinder coordinates with the bearing block on holder; It also comprises two traction wheels and four springs, and described traction wheel to be separately positioned on corresponding turning cylinder and to work in coordination mutually between it and is formed with towing pad; Described spring between two sleeve on the rotating shaft and its one end abut with traction wheel, the other end abuts with holder.
Described traction wheel is positioned at the middle part of turning cylinder, and the central point between it is located along the same line.
The shared on the rotating shaft distance of described each spring is identical.
After adopting said structure, the utility model is compared to the prior art advantageously: structure of the present utility model is simple, the end of spring abuts with traction wheel and holder respectively, certain elastic space is just had during traction wheel traction reinforcing bar like this in the middle of working, prevent the damage causing traction wheel or reinforcing bar because both rigid contact are excessive, while increasing work efficiency, cost also can be allowed to be controlled effectively.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model, further illustrates below in conjunction with drawings and Examples to the utility model.
Embodiment, as shown in Figure 1: straightener draw-gear on a kind of construction site, comprises holder 10, turning cylinder 11, traction wheel 12 and spring 13.Described turning cylinder 11 is two, be arranged in parallel between it; The end of turning cylinder 11 is arranged in the bearing block on holder 10, can rotate like this when drawing reinforcing bar.Described traction wheel 12 is two, and spring 13 is four, and traction wheel 12 is identical with each self-corresponding specification of spring 13.Traction wheel 12 is positioned at the middle part of turning cylinder 11, and the central point between it is located along the same line, and forms towing pad each other, drawn by towing pad to reinforcing bar between traction wheel 12.Sleeve is on turning cylinder 11 between two for spring 13, and one end of spring 13 is connected to the end face of traction wheel 12, and the other end is connected to the end face of holder 10, and its under static state shared on turning cylinder 11 distance is identical; Operationally, because spring 13 has elastic space, so just effectively can prevent the card of reinforcing bar from breaking or causing the damage of traction wheel 12, while increasing work efficiency, cost also can be allowed to be controlled effectively.
Claims (3)
1. a straightener draw-gear on construction site, comprise holder (10) and turning cylinder (11), described turning cylinder (11) coordinates with the bearing block on holder (10); It is characterized in that: also comprise two traction wheels (12) and four springs (13), described traction wheel (12) be separately positioned on corresponding turning cylinder (11) upper and its between work in coordination mutually and be formed with towing pad; Described spring (13) between two sleeve abuts with traction wheel (12) in upper and its one end of turning cylinder (11), and the other end abuts with holder (10).
2. straightener draw-gear on construction site according to claim 1, is characterized in that: described traction wheel (12) is positioned at the middle part of turning cylinder (11), and the central point between it is located along the same line.
3. straightener draw-gear on construction site according to claim 2, is characterized in that: described each spring (13) is identical in the upper shared distance of turning cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441218.6U CN204094007U (en) | 2014-08-06 | 2014-08-06 | Straightener draw-gear on construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441218.6U CN204094007U (en) | 2014-08-06 | 2014-08-06 | Straightener draw-gear on construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094007U true CN204094007U (en) | 2015-01-14 |
Family
ID=52262477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441218.6U Expired - Fee Related CN204094007U (en) | 2014-08-06 | 2014-08-06 | Straightener draw-gear on construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094007U (en) |
-
2014
- 2014-08-06 CN CN201420441218.6U patent/CN204094007U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jianfu Inventor after: Mao Kangkang Inventor before: Cao Youjian Inventor before: Yang Kangguo Inventor before: Fang Yi Inventor before: Xu Pengyuan Inventor before: Chen Hui |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171207 Address after: No. 89, ancient city street, Shandong Road, Linhai City, Zhejiang, Zhejiang Patentee after: ZHEJIANG HENGSHENG CONSTRUCTION GROUP Co.,Ltd. Address before: Taizhou City, Zhejiang province 318000 Huangyan District Road No. 281 Building 9 orange Patentee before: HONGXIN CONSTRUCTION Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |