CN200951439Y - Device for aligning roofbolt - Google Patents
Device for aligning roofbolt Download PDFInfo
- Publication number
- CN200951439Y CN200951439Y CN 200620099043 CN200620099043U CN200951439Y CN 200951439 Y CN200951439 Y CN 200951439Y CN 200620099043 CN200620099043 CN 200620099043 CN 200620099043 U CN200620099043 U CN 200620099043U CN 200951439 Y CN200951439 Y CN 200951439Y
- Authority
- CN
- China
- Prior art keywords
- anchor pole
- jack
- die
- utility
- anchor
- 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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- Piles And Underground Anchors (AREA)
Abstract
An anchor rod straightening device includes a bottom seat, an anchor pulling die, a hydraulic clamp head and a jack. The utility model is characterized in that the upper front end of the bottom seat is connected with the anchor pulling die; the middle of the bottom seat is moveably connected with the hydraulic clamp head which is connected with the jack. The utility model has the advantages of that: (1) the hydraulic structure is adopted to make the operation smart, the pulling force is strong and the maintenance is convenient; (2) the structure is dense, the layout is reasonable and the stability is strong; (3) the straightening range is large; (4) the service life is long and the efficiency is high.
Description
Technical field
The utility model relates to a kind of anchor pole machine straightening device.
Background technology
During coal mine operation, need use a large amount of anchor poles and make support column, a large amount of anchor poles that are bent are replaced, and these anchor poles that are bent need straightening, and rust cleaning just can be reused, and the straightening of anchor pole is by manually stretching now, and work efficiency is low.
Summary of the invention
The purpose of this utility model provides a kind of anchor pole machine straightening device, and is by hydraulic pressure that anchor pole is stretching fast.
The utility model is achieved like this, it comprises base, anchor pole drawing-die, hydraulic chuck, jack, it is characterized in that front end connects the anchor pole drawing-die on base, and intermediate active connects hydraulic chuck, and hydraulic chuck connects jack.
The utility model has the advantages that: (1) adopts the fluid pressure type structure, flexible operation, and pulling force is big, and is easy to maintenance; (2) compact conformation, rationally distributed, stable strong; (3) straightening scope is big; (4) long service life, the efficient height.
Description of drawings
Fig. 1 is a structural representation of the present utility model:
Anchor pole drawing-die 2, anchor pole 3, hydraulic chuck 4, base 5, jack in the drawings 1,
The specific embodiment
As shown in Figure 1, the utility model comprises base (4), anchor pole drawing-die (1), hydraulic chuck (3), jack (5), it is characterized in that connecting anchor pole drawing-die (1) at the last front end of base (4), intermediate active connects hydraulic chuck (3), and hydraulic chuck (3) connects jack (5).During use, only of anchor pole (2) need be passed anchor pole drawing-die (1), and clamp with hydraulic chuck (3), start jack (5), under the pulling force of jack (5), anchor pole (2) is straightened.
Claims (1)
1, a kind of anchor pole machine straightening device, it comprises base, anchor pole drawing-die, hydraulic chuck, pushes up in jin, it is characterized in that front end connects the anchor pole drawing-die on base, and intermediate active connects hydraulic chuck, and hydraulic chuck connects jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099043 CN200951439Y (en) | 2006-09-15 | 2006-09-15 | Device for aligning roofbolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099043 CN200951439Y (en) | 2006-09-15 | 2006-09-15 | Device for aligning roofbolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951439Y true CN200951439Y (en) | 2007-09-26 |
Family
ID=38809737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099043 Expired - Fee Related CN200951439Y (en) | 2006-09-15 | 2006-09-15 | Device for aligning roofbolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951439Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909117A (en) * | 2013-01-03 | 2014-07-09 | 淮南市强峰机械制造有限公司 | Novel anchor rod straightening machine |
| CN107377684A (en) * | 2017-07-31 | 2017-11-24 | 无锡厚发自动化设备有限公司 | It is a kind of to stretch method for crab-bolt rod member |
| CN107457285A (en) * | 2017-07-31 | 2017-12-12 | 无锡厚发自动化设备有限公司 | A kind of rod iron drawing-in machine |
-
2006
- 2006-09-15 CN CN 200620099043 patent/CN200951439Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909117A (en) * | 2013-01-03 | 2014-07-09 | 淮南市强峰机械制造有限公司 | Novel anchor rod straightening machine |
| CN107377684A (en) * | 2017-07-31 | 2017-11-24 | 无锡厚发自动化设备有限公司 | It is a kind of to stretch method for crab-bolt rod member |
| CN107457285A (en) * | 2017-07-31 | 2017-12-12 | 无锡厚发自动化设备有限公司 | A kind of rod iron drawing-in machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |