CN204645033U - Head for anchor shaft - Google Patents
Head for anchor shaft Download PDFInfo
- Publication number
- CN204645033U CN204645033U CN201520093532.4U CN201520093532U CN204645033U CN 204645033 U CN204645033 U CN 204645033U CN 201520093532 U CN201520093532 U CN 201520093532U CN 204645033 U CN204645033 U CN 204645033U
- Authority
- CN
- China
- Prior art keywords
- thread pipe
- flexible
- flexible thread
- head
- pipe
- 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
Abstract
The utility model discloses a kind of head for anchor shaft, comprise flexible thread pipe, flexible thread pipe is socketed with bearing bolt near an end, removably connect between bearing bolt and flexible thread pipe, quiet embossing pipe is vertically installed between flexible thread pipe and bearing bolt, quiet embossing pipe is each passed through flexible thread pipe and bearing bolt is arranged, flexible thread pipe is also provided with flexible pouch, be connected between flexible pouch and flexible thread pipe, on flexible thread pipe and near flexible pouch side place, intermediate plate is installed, intermediate plate is two, be fixed on flexible thread pipe inner bottom surface bottom two intermediate plates, its top is arranged through a presstressed reinforcing steel, presstressed reinforcing steel two ends were changed two intermediate plates respectively and were arranged, the other end is provided with thread head to flexible thread pipe.This head for anchor shaft has well in advance should be able to power, and uniform force, can play the effect that buffering is stressed, and make its supporting capacity stronger, and can regulate accordingly according to actual needs, structural performance is good.
Description
Technical field
The utility model relates to a kind of carrier head, particularly a kind of head for anchor shaft.
Background technology
Bolt support is a kind of its support reinforcement mode adopted in the earth's surface engineerings such as side slope, ground deep foundation ditch and the construction of the underground chamber such as tunnel, stope.Roofbolt is made with metalwork, wooden piece, polymer member or other materials, squeeze in earth's surface rock mass or the pre-drilled hole of chamber surrounding rock body, utilize special tectonic and the afterbody supporting plate of its head, the body of rod, or depend on bonding effect and country rock and rock mass stability are combined and produces suspension effectiveness, compound beam effect and reinforcing effect, to reach the object of supporting.So far, prestressed anchor is widely used in reinforcing side slope technique measure, and some anchor pole is used for provisional reinforcing, and some is for permanent reinforcing, such as massif side slope.No matter for which kind of reinforcing, all require good supporting capacity, and head for anchor shaft is as one of them parts of prestressed anchor to prestressed anchor, is need quite to pay attention to.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, and providing one to have well in advance should be able to power, and uniform force, can play the effect that buffering is stressed, make the head for anchor shaft that its supporting capacity is stronger.
To achieve these goals, the technical solution adopted in the utility model is such: head for anchor shaft of the present utility model, comprise flexible thread pipe, flexible thread pipe is socketed with bearing bolt near an end, removably connect between bearing bolt and flexible thread pipe, quiet embossing pipe is vertically installed between flexible thread pipe and bearing bolt, quiet embossing pipe is each passed through flexible thread pipe and bearing bolt is arranged, flexible thread pipe is also provided with flexible pouch, be connected between flexible pouch and flexible thread pipe, on flexible thread pipe and near flexible pouch side place, intermediate plate is installed, intermediate plate is two, be fixed on flexible thread pipe inner bottom surface bottom two intermediate plates, its top is arranged through a presstressed reinforcing steel, presstressed reinforcing steel two ends were changed two intermediate plates respectively and were arranged, the other end is provided with thread head to flexible thread pipe, thread head is hinged on flexible thread pipe, extruded sleeve is provided with between flexible thread pipe and thread head.
Further, as a kind of concrete form of structure, flexible thread pipe described in the utility model is provided with trapezium structure.
Further, as a kind of concrete form of structure, intermediate plate described in the utility model adopts wedge shape intermediate plate, and its end is also provided with fastening devices.
Further, as a kind of concrete form of structure, presstressed reinforcing steel described in the utility model adopts steel strand.
Further, as a kind of concrete form of structure, flexible pouch described in the utility model and flexible thread pipe junction are provided with draw-in groove.
Compared with prior art, the utility model has the advantage of: this head for anchor shaft has well in advance should be able to power, uniform force, the effect that buffering is stressed can be played, make its supporting capacity stronger, and can regulate accordingly according to actual needs, structural performance is good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. flexible thread pipe; 2. bearing bolt; 3. quietly roll screwed pipe; 4. flexible pouch; 5. intermediate plate; 6. presstressed reinforcing steel; 7. thread head; 8. extruded sleeve.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model head for anchor shaft as shown in Figure 1, comprise flexible thread pipe 1, flexible thread pipe 1 is socketed with bearing bolt 2 near an end, removably connect between bearing bolt 2 and flexible thread pipe 1, quiet embossing pipe 3 is vertically installed between flexible thread pipe 1 and bearing bolt 2, quiet embossing pipe 3 is each passed through flexible thread pipe 1 and bearing bolt 2 is arranged, flexible thread pipe 1 is also provided with flexible pouch 4, be connected between flexible pouch 4 and flexible thread pipe 1, on flexible thread pipe 1 and near flexible pouch 4 side place, intermediate plate 5 is installed, intermediate plate 5 is two, be fixed on flexible thread pipe 1 inner bottom surface bottom two intermediate plates 5, its top is arranged through a presstressed reinforcing steel 6, presstressed reinforcing steel 6 two ends were changed two intermediate plates 5 respectively and were arranged, the other end is provided with thread head 7 to flexible thread pipe 1, thread head 7 is hinged on flexible thread pipe 1, extruded sleeve 8 is provided with between flexible thread pipe 1 and thread head 7, described flexible thread pipe 1 is provided with trapezium structure, described intermediate plate 5 adopts wedge shape intermediate plate, its end is also provided with fastening devices, described presstressed reinforcing steel 6 adopts steel strand, described flexible pouch 4 is provided with draw-in groove with flexible thread pipe 1 junction.
Head for anchor shaft of the present utility model has well in advance should be able to power, and uniform force, can play the effect that buffering is stressed, and make its supporting capacity stronger, and can regulate accordingly according to actual needs, structural performance is good.Described flexible thread pipe 1 is provided with trapezium structure, is convenient to be threaded; Described intermediate plate 5 adopts wedge shape intermediate plate, and its end is also provided with fastening devices, has good fastening performance; Described presstressed reinforcing steel 6 adopts steel strand, and toughness is stronger; Described flexible pouch 4 is provided with draw-in groove with flexible thread pipe 1 junction, makes the connection between its flexible pouch 4 and flexible thread pipe 1 tightr.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (5)
1. a head for anchor shaft, comprise flexible thread pipe, it is characterized in that: flexible thread pipe is socketed with bearing bolt near an end, removably connect between bearing bolt and flexible thread pipe, quiet embossing pipe is vertically installed between flexible thread pipe and bearing bolt, quiet embossing pipe is each passed through flexible thread pipe and bearing bolt is arranged, flexible thread pipe is also provided with flexible pouch, be connected between flexible pouch and flexible thread pipe, on flexible thread pipe and near flexible pouch side place, intermediate plate is installed, intermediate plate is two, be fixed on flexible thread pipe inner bottom surface bottom two intermediate plates, its top is arranged through a presstressed reinforcing steel, presstressed reinforcing steel two ends were changed two intermediate plates respectively and were arranged, the other end is provided with thread head to flexible thread pipe, thread head is hinged on flexible thread pipe, extruded sleeve is provided with between flexible thread pipe and thread head.
2. head for anchor shaft according to claim 1, is characterized in that: described flexible thread pipe is provided with trapezium structure.
3. head for anchor shaft according to claim 1, is characterized in that: described intermediate plate adopts wedge shape intermediate plate, and its end is also provided with fastening devices.
4. head for anchor shaft according to claim 1, is characterized in that: described presstressed reinforcing steel adopts steel strand.
5. head for anchor shaft according to claim 1, is characterized in that: described flexible pouch and flexible thread pipe junction are provided with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093532.4U CN204645033U (en) | 2015-02-10 | 2015-02-10 | Head for anchor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093532.4U CN204645033U (en) | 2015-02-10 | 2015-02-10 | Head for anchor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645033U true CN204645033U (en) | 2015-09-16 |
Family
ID=54097791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093532.4U Expired - Fee Related CN204645033U (en) | 2015-02-10 | 2015-02-10 | Head for anchor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204645033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674807A (en) * | 2015-02-10 | 2015-06-03 | 成都绿迪科技有限公司 | Bearing head for anchor rod |
-
2015
- 2015-02-10 CN CN201520093532.4U patent/CN204645033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674807A (en) * | 2015-02-10 | 2015-06-03 | 成都绿迪科技有限公司 | Bearing head for anchor rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Fanghua Inventor before: Liang Feng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: 408003 Chongqing city Fuling District Fu Qing Road No. 100 (Jiangdong office group seven Lu Tuo group) Patentee after: Chongqing Luqiao Fuling Engineering Co.,Ltd. Address before: 408099 No. 48 Xinghua Middle Road, Fuling District, Chongqing, 10-13 Patentee before: Wu Fanghua Effective date of registration: 20160531 Address after: 408099 No. 48 Xinghua Middle Road, Fuling District, Chongqing, 10-13 Patentee after: Wu Fanghua Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517, Patentee before: CHENGDU LYUDI TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |