CN202768029U - Combined anchor rod - Google Patents
Combined anchor rod Download PDFInfo
- Publication number
- CN202768029U CN202768029U CN 201220201839 CN201220201839U CN202768029U CN 202768029 U CN202768029 U CN 202768029U CN 201220201839 CN201220201839 CN 201220201839 CN 201220201839 U CN201220201839 U CN 201220201839U CN 202768029 U CN202768029 U CN 202768029U
- Authority
- CN
- China
- Prior art keywords
- anchor rod
- anchor
- combined anchor
- rod
- combined
- 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
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 239000003469 silicate cement Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a combined anchor rod. The combined anchor rod consists of an anchor rope and a hollow bamboo rod, and is characterized by comprising the anchor rope with a silicate cement ball and the hollow bamboo rod. The material of the combined anchor rod is saved, and the combined anchor rod has a remarkable shoring effect.
Description
Technical field
The utility model belongs to the mine equipment field, relates to a kind of assembled bolt.
Background technology
The anchor pole that under coal mine, uses at present, supporting and protection structure is single, DeGrain, anchor pole is used by integral body, and recovery utilization rate is low after using, and waste of material is serious, so demand urgently improving.
Summary of the invention
The purpose of this utility model provides a kind of employing combination supporting mode, can improve the assembled bolt of recovery utilization rate.
The technical scheme that its technical problem that solves the utility model adopts is: the anchor cable that to insert first with a head in anchor hole be spheroid, it is that portland cement adds an integral body that forms with anchor cable behind the water with grade that spheroid is one, is a hollow bamboo pole in the outside of anchor cable; Assembled bolt is comprised of anchor cable and the hollow bamboo pole with the silicate cement mud ball.
The beneficial effects of the utility model are that material is significantly saved after using, and supporting effect is more obvious.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of the assembled bolt of the utility model enforcement.
Fig. 2 is the signal of existing anchor pole.
1. silicate cement mud balls among the figure, 2. anchor cable, 3. hollow bamboo pole, 4. pallet, 6. screw, 6. common bolt.
The specific embodiment
To enter in the anchor hole with the anchor cable bucket of silicate cement mud ball first during use, and then hollow bamboo pole is enclosed within anchor cable outward and sends into anchor hole, set up at last pallet, tighten the screws gets final product.
Claims (1)
1. an assembled bolt is comprised of anchor cable and hollow bamboo pole, it is characterized in that: assembled bolt is comprised of anchor cable and the hollow bamboo pole with the silicate cement mud ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201839 CN202768029U (en) | 2012-04-27 | 2012-04-27 | Combined anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201839 CN202768029U (en) | 2012-04-27 | 2012-04-27 | Combined anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768029U true CN202768029U (en) | 2013-03-06 |
Family
ID=47774612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220201839 Expired - Fee Related CN202768029U (en) | 2012-04-27 | 2012-04-27 | Combined anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907168A (en) * | 2017-03-20 | 2017-06-30 | 化工部长沙设计研究院 | Slit-tube mortar length combined bolt support structure and its construction method |
-
2012
- 2012-04-27 CN CN 201220201839 patent/CN202768029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907168A (en) * | 2017-03-20 | 2017-06-30 | 化工部长沙设计研究院 | Slit-tube mortar length combined bolt support structure and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206571514U (en) | A kind of segmented large deformation pressure-relieving achor bar | |
| CN203475429U (en) | Composite Anchor Applicable to Loess Slope | |
| CN202595739U (en) | Anchor rod suitable for soft soil layer | |
| CN202787296U (en) | Foundation structure of anchor pole blower fan | |
| CN202768029U (en) | Combined anchor rod | |
| CN201599046U (en) | Tension anchor rod | |
| CN203256770U (en) | Retaining wall for water conservancy project | |
| CN202595738U (en) | Combined anchor rod | |
| CN206785400U (en) | A kind of buffer-type high intensity mine support system | |
| CN202073095U (en) | Combination anchor structure | |
| CN204174638U (en) | Underground structure ruggedized construction | |
| CN204646281U (en) | A kind of reducing Forced Bond Anchor Bolt | |
| CN203977421U (en) | Line of power dish | |
| CN202832594U (en) | Novel inflatable yielding prestressed grouting anchor rod | |
| CN203373743U (en) | Reinforcing anchor rod for transmission tower foundation | |
| CN205154208U (en) | Novel multi -functional stock | |
| CN203393904U (en) | Reinforcement fabric hoop | |
| CN201391047Y (en) | Steel bar | |
| CN204662714U (en) | A kind of Novel reinforced concrete shear wall | |
| CN203463790U (en) | Pipeline fixing device | |
| CN204780901U (en) | Enlarged footing stock | |
| CN204152532U (en) | Anchor rod drawing device | |
| CN202768033U (en) | Injection type hollow resin bolting | |
| CN203741837U (en) | Ground anchor | |
| CN203475462U (en) | Medium-large type naturally-ventilated cooling tower annular foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20140427 |