CN200940494Y - Nut assembly for glass fiber full-thread anchor rod - Google Patents
Nut assembly for glass fiber full-thread anchor rod Download PDFInfo
- Publication number
- CN200940494Y CN200940494Y CN 200620200518 CN200620200518U CN200940494Y CN 200940494 Y CN200940494 Y CN 200940494Y CN 200620200518 CN200620200518 CN 200620200518 CN 200620200518 U CN200620200518 U CN 200620200518U CN 200940494 Y CN200940494 Y CN 200940494Y
- Authority
- CN
- China
- Prior art keywords
- nut
- cone
- glass fiber
- sleeve
- nut assembly
- 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
- 239000003365 glass fiber Substances 0.000 title abstract description 6
- 239000011152 fibreglass Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a nut sub-assembly that glass fiber full thread stock was used. The structure of the nut comprises a nut (1), one end of the nut (1) is a hexagonal body (2), the other end of the nut is a cone (3), a sleeve (4) is sleeved outside the cone (3), an inner hole of the sleeve (4) is an inner cone (5) with the same taper as the cone (3) of the nut (1), and a reinforcing sleeve (6) is further sleeved outside the sleeve (2). The nut assembly for the glass fiber full-thread anchor rod is high in strength, light in weight and low in manufacturing cost. Compared with a nut with the diameter phi 22, the original bearing capacity of the nut is 4-5 tons, and the bearing capacity of the nut assembly with the same diameter can reach more than 11 tons. The utility model discloses can be used to on glass fiber full thread stock, partial screw thread stock and other glass fiber reinforced plastic body of rod.
Description
Technical field
The utility model relates to the nut assembly that a kind of threaded anchor rod is used, the nut assembly of particularly a kind of fiber glass full-thread bolt (claiming full thread fiberglass-reinforced plastic lever body again) usefulness.
Background technology
Anchor pole is the very big supporting apparatus of mine consumption.All be to adopt timber in the past, but, also caused the waste of the forest reserves because strength of wood is poor, perishable as the supporting apparatus.Also adopted anchor metal afterwards, but in the tunnel, use anchor metal, be easy to generate spark, cause unsafe factors such as gas explosion, so developed the glass fiber anchor pole afterwards, its tensile strength far surpasses anchor metal, and has the cutting of being easy to, can not produce spark, no ELECTROMAGNETIC REFLECTION, intensity height, advantage such as in light weight, corrosion-resistant are used increasingly extensive.But anchor pole need fix with nut, and nut can not be used metallic article.At present, the nut of fixing glass fiber threaded anchor rod is to make of a kind of high-strength engineering plastic, but its intensity is still not very good, can crack, and tensile strength is not high.For improve the intensity of nut have only with nut do thicker, bigger, just can meet the demands, so the cost of manufacture height uses also not very convenient.And the anti-pulling-out force of existing anchor nut is also not enough, breaks a situation that the tooth nut comes off through regular meeting.
The utility model content
The purpose of this utility model is: the nut assembly that provides a kind of novel fiber glass full-thread bolt to use.Substitute original high-strength engineering plastic anchor nut with this nut assembly, can save production cost, improve the intensity of nut, and easy to use.
The technical solution of the utility model: the nut assembly that a kind of fiber glass full-thread bolt is used, this composite member comprises nut 1, one end of nut 1 is a hexahedron 2, the other end is a cone 3, the outside of cone 3 is with sleeve pipe 4, the endoporus of sleeve pipe 4 is female cone bodies 5 identical with cone 3 taperings of nut 1, also is with reinforcing sleeve 6 in sleeve pipe 2 outsides.
In the nut assembly that above-mentioned fiber glass full-thread bolt is used, nut 1 and sleeve pipe 4 are to make of high-strength engineering plastic
In the nut assembly that above-mentioned fiber glass full-thread bolt is used, reinforcing sleeve 6 is to make of glass-reinforced plastic material.
In the nut assembly that above-mentioned fiber glass full-thread bolt is used, the reinforcing sleeve 6 glass fabric (or silk) and the resin of handy winding is made.
Compared with prior art, the nut assembly that the fiber glass full-thread bolt that the utility model provides is used, the intensity height, in light weight, cost of manufacture is low.Nut with diameter phi 22 compares, nut bearing capacity originally is 4～5 tons, the bearing capacity of the nut assembly of now same diameter can reach more than 11 tons, and the utility model can be used on fiber glass full-thread bolt, part threaded anchor rod and other fiberglass-reinforced plastic lever body.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is upward views of accompanying drawing 1;
Being labeled as in the accompanying drawing: 1-nut, 2-hexahedron, 3-cone, 4-sleeve pipe, 5-female cone body, 6-reinforcing sleeve, 7-anchor pole.
The specific embodiment
Embodiment.As shown in Figure 1, the nut assembly that a kind of fiber glass full-thread bolt is used, this composite member comprises nut 1, one end of nut 1 is a hexahedron 2, the other end is a cone 3, the outside of cone 3 is with sleeve pipe 4, and the endoporus of sleeve pipe 4 is internal conical surfaces 5 identical with cone 3 taperings of nut 1, also is with reinforcing sleeve 6 in sleeve pipe 2 outsides.Nut 1 and sleeve pipe 4 are to make of high-strength engineering plastic.Reinforcing sleeve 6 is to make of glass-reinforced plastic material.Reinforcing sleeve 6 is glass fabric or the silk and the sleeve pipe made of resin of available winding also.
Make the nut 1 of anchor pole 7 usefulness during making earlier of high-strength engineering plastic, one end of the nut 1 that anchor pole is used is a hexahedron 2, the other end is a cone 3, the screw thread identical with anchor pole 7 arranged in the nut 1, cone 3 outsides on the nut 1 are with sleeve pipe 4, the interior circle of sleeve pipe 4 is made into female cone body 5, and it is identical with cone 3 taperings on the nut 1, glass fabric or silk are wrapped on the cylindrical of sleeve pipe 4, make adhesive with epoxy resin (or unsaturated polyester resin), promptly form reinforcing sleeve 6 after the drying.Owing to increased the nut of reinforcing sleeve 6 and sleeve pipe 4 same diameters, its intensity improves greatly, and particularly axial bearing capacity increases exponentially, with the nut comparison of diameter phi 22, nut bearing capacity originally is 4～5 tons, and the bearing capacity of the nut assembly of now same diameter can reach more than 11 tons.Reinforcing sleeve 6 also can be made of the higher nonmetals of other strength ratio, but considers from the ratio of performance to price, and is more suitable with glass-reinforced plastic material.
Claims (4)
1. nut assembly that fiber glass full-thread bolt is used, it is characterized in that: this composite member comprises nut (1), one end of nut (1) is hexahedron (2), the other end is cone (3), the outside of cone (3) is with sleeve pipe (4), the endoporus of sleeve pipe (4) is the female cone body (5) identical with cone (3) tapering of nut (1), is with reinforcing sleeve (6) in sleeve pipe (2) outside.
2. the nut assembly that fiber glass full-thread bolt according to claim 1 is used is characterized in that: nut (1) and sleeve pipe (4) are to make of high-strength engineering plastic.
3. the nut assembly that fiber glass full-thread bolt according to claim 2 is used is characterized in that: reinforcing sleeve (6) is to make of glass-reinforced plastic material.
4. the nut assembly that fiber glass full-thread bolt according to claim 3 is used is characterized in that: reinforcing sleeve (6) is to make with the glass fabric that twines or silk and resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200518 CN200940494Y (en) | 2006-06-14 | 2006-06-14 | Nut assembly for glass fiber full-thread anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200518 CN200940494Y (en) | 2006-06-14 | 2006-06-14 | Nut assembly for glass fiber full-thread anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940494Y true CN200940494Y (en) | 2007-08-29 |
Family
ID=38746672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200518 Expired - Fee Related CN200940494Y (en) | 2006-06-14 | 2006-06-14 | Nut assembly for glass fiber full-thread anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940494Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021402A1 (en) * | 2007-08-14 | 2009-02-19 | Yuting Cui | A nut-tray assembly for an anchoring-bolt of fiber glass |
| CN105020234A (en) * | 2015-06-04 | 2015-11-04 | 中国矿业大学 | Composite nut for fastening fiber reinforced plastic anchor rod |
| CN106523006A (en) * | 2016-11-29 | 2017-03-22 | 中铁二十三局集团第工程有限公司 | Glass fiber anchor rod and construction method |
-
2006
- 2006-06-14 CN CN 200620200518 patent/CN200940494Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021402A1 (en) * | 2007-08-14 | 2009-02-19 | Yuting Cui | A nut-tray assembly for an anchoring-bolt of fiber glass |
| CN105020234A (en) * | 2015-06-04 | 2015-11-04 | 中国矿业大学 | Composite nut for fastening fiber reinforced plastic anchor rod |
| CN106523006A (en) * | 2016-11-29 | 2017-03-22 | 中铁二十三局集团第工程有限公司 | Glass fiber anchor rod and construction method |
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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: 20070829 Termination date: 20100614 |