CN108980182A - A kind of novel anchor rod is with determining torque nut - Google Patents
A kind of novel anchor rod is with determining torque nut Download PDFInfo
- Publication number
- CN108980182A CN108980182A CN201710397353.3A CN201710397353A CN108980182A CN 108980182 A CN108980182 A CN 108980182A CN 201710397353 A CN201710397353 A CN 201710397353A CN 108980182 A CN108980182 A CN 108980182A
- Authority
- CN
- China
- Prior art keywords
- parts
- sleeve
- torsion bar
- torsion
- anchor rod
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000011152 fibreglass Substances 0.000 claims abstract description 8
- 239000007769 metal material Substances 0.000 claims abstract description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 9
- 239000005011 phenolic resin Substances 0.000 claims description 9
- 229920001568 phenolic resin Polymers 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000012783 reinforcing fiber Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- -1 methylene Tetramine Chemical compound 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XFZRQAZGUOTJCS-UHFFFAOYSA-N phosphoric acid;1,3,5-triazine-2,4,6-triamine Chemical compound OP(O)(O)=O.NC1=NC(N)=NC(N)=N1 XFZRQAZGUOTJCS-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to fastener areas, in particular to it is a kind of it is novel for anchor pole locking when can constant torsion nut structure, including sleeve, torsion ring set, torsion ring is set in sleeve bottom, is additionally provided with torsion bar, and torsion bar runs through sleeve, sleeve periphery is that polygon inner circumferential is circular configuration, torsion bar is made of metal material or glass-reinforced plastic material, and torsion bar surface is provided with screw thread, convenient for grasping；The present embodiment further includes torque spanner, torque spanner is arranged at the top of sleeve, torque spanner is to be threadedly coupled with the connection at the top of sleeve, using lever principle, pulls and determine that torque nut is more laborsaving, under the dual help of torsion bar and torque spanner, so that screw rod is screwed or is loosened more laborsaving, meanwhile reducing the damage quantity for determining torque nut, it improves work efficiency.
Description
Technical field
The invention belongs to fastener areas, in particular to a kind of novel locking for anchor pole when can constant torsion nut knot
Structure.
Background technique
Anchor pole (such as glass fibre reinforced plastics rockbolts or steel anchor rod, be illustrated by taking glass fibre reinforced plastics rockbolts as an example below) is commonly used to provide
Protective function, in use site, glass-steel nut is manually to lock, but be difficult to grasp by hand in construction mostly in locking
Torque magnitude state when glass fibre anchor shaft body is locked, the small body of rod pulling force of torsion is inadequate, the big ontology easy to damage of torsion.It applies
Working hour will control the torque magnitude of glass fibre reinforced plastics rockbolts, generally use torque spanner, but working efficiency is very low；Somebody is in nut
Tail portion add a torque force device to control torque magnitude, still, in anchor rod body pulling force also not up to being possible to touch when requiring
When torque force device or nut have been locked and torque force device is not touched in body of rod tail portion yet, cannot thus play anchor pole lock
While torsion suffered by the constant body of rod again effect.
A kind of fixed torsion nut for anchor rod is disclosed in 102182746 A of Chinese patent literature CN, the present invention is herein
On the basis of improved, form new durable labour-saving fixed torsion nut for anchor rod.
Summary of the invention
The technical problems to be solved by the invention are for the defects of aforementioned background art and deficiency, in Chinese patent
It is subject to improved anchor pole use on the basis of a kind of fixed torsion nut for anchor rod that 102182746 A of document CN is disclosed and determines torsion spiral shell
The efficiency at anchor bolt construction scene can be improved in mother, reduces the damage of the body of rod.
The technical solution adopted by the invention is as follows:
A kind of novel anchor rod is with determining torque nut, including sleeve, torsion ring set, torsion ring are set in sleeve bottom, are additionally provided with
Torsion bar, torsion bar run through sleeve, and sleeve periphery is that polygon inner circumferential is circular configuration, and torsion bar uses metal material or glass
Glass Steel material is made.
Further improvement of the present invention, torsion bar are made of glass-reinforced plastic material, and the glass-reinforced plastic material is by following parts by weight
Several raw material compositions:
30-40 parts of phenolic resin；
40-50 parts of low shrinkage additive；
2.5-5 parts of curing agent；
1.1-2.5 parts of curing accelerator；
45-60 parts of filler；
1.5-3.5 parts of fire retardant；
15-20 parts of reinforcing fiber；
3-8 parts of cellulose.
As a preference, torsion bar is made of the raw material of following parts by weight:
36 parts of phenolic resin；
42 parts of low shrinkage additive；
3.2 parts of curing agent；
2 parts of curing accelerator；
50 parts of filler；
2.5 parts of fire retardant；
20 parts of reinforcing fiber；
5 parts of cellulose.
In above-mentioned raw materials, phenolic resin is the phenolic resin produced using acid system, and curing agent is six methylene
Tetramine, curing accelerator are magnesia, and filler uses kaolin, and fire retardant uses melamine phosphate, increase fiber and use
Glass fibre.
Further, torsion bar surface is provided with screw thread, convenient for grasping.
Further improvement of the present invention further includes torque spanner, and torque spanner is arranged at the top of sleeve, torque spanner and set
The connection at cylinder top is to be threadedly coupled, and using lever principle, pulls that determine torque nut more laborsaving.
Beneficial effects of the present invention: it is acted on anchor pole using the torque nut of determining of present disclosure, in torsion bar and torsion
Under the dual help of torque wrench so that screw rod screw or loosen it is more laborsaving, meanwhile, reduce the damage number for determining torque nut
Amount, improves work efficiency.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is assembled sectional view of the invention.
Fig. 3 is combination top view of the invention.
In figure, 1- sleeve, 2- torsion ring set, 3- torque spanner, 4- torsion bar.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope of the present invention.
Embodiment: as shown in Figure 1-3, a kind of novel anchor rod, which is used, determines torque nut, including sleeve 1, torsion ring set 2, torsion
Ring set 2 is located at 1 bottom of sleeve, is additionally provided with torsion bar 4, and torsion bar 4 runs through sleeve 1, and it is round that 1 periphery of sleeve, which is polygon inner circumferential,
Shape structure, torsion bar 4 are made of metal material or glass-reinforced plastic material, and 4 surface of torsion bar is provided with screw thread, convenient for grasping；
The present embodiment further includes torque spanner 3, and the setting of torque spanner 3 is in 1 top of sleeve, torque spanner 3 and the connection at 1 top of sleeve
It is threadedly coupled, using lever principle, pulls that determine torque nut more laborsaving.
Torsion bar in the present embodiment is made of glass-reinforced plastic material, the glass-reinforced plastic material by following parts by weight raw material
Composition:
30-40 parts of phenolic resin；
40-50 parts of low shrinkage additive；
2.5-5 parts of curing agent；
1.1-2.5 parts of curing accelerator；
45-60 parts of filler；
1.5-3.5 parts of fire retardant；
15-20 parts of reinforcing fiber；
3-8 parts of cellulose.
As a preference, torsion bar is made of the raw material of following parts by weight:
36 parts of phenolic resin；
42 parts of low shrinkage additive；
3.2 parts of curing agent；
2 parts of curing accelerator；
50 parts of filler；
2.5 parts of fire retardant；
20 parts of reinforcing fiber；
5 parts of cellulose.
In above-mentioned raw materials, phenolic resin is the phenolic resin produced using acid system, and curing agent is six methylene
Tetramine, curing accelerator are magnesia, and filler uses kaolin, and fire retardant uses melamine phosphate, increase fiber and use
Glass fibre.
Basic principles and main features and advantage of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of novel anchor rod, which is used, determines torque nut, which is characterized in that including sleeve, torsion ring set, the torsion ring is set in
The sleeve bottom is additionally provided with torsion bar, and the torsion bar runs through the sleeve, and the sleeve periphery is that polygon inner circumferential is
Circular configuration, the torsion bar are made of metal material or glass-reinforced plastic material.
2. novel anchor rod according to claim 1, which is used, determines torque nut, which is characterized in that the torsion bar uses glass reinforced plastic
Material is made, which is made of the raw material of following parts by weight:
30-40 parts of phenolic resin；
40-50 parts of low shrinkage additive；
2.5-5 parts of curing agent；
1.1-2.5 parts of curing accelerator；
45-60 parts of filler；
1.5-3.5 parts of fire retardant；
15-20 parts of reinforcing fiber；
3-8 parts of cellulose.
3. novel anchor rod according to claim 2, which is used, determines torque nut, which is characterized in that the curing agent is six methylenes
Urotropine, the curing accelerator are magnesia, and the increase fiber uses glass fibre.
4. novel anchor rod according to claim 1-3, which is used, determines torque nut, which is characterized in that the torsion bar table
Face is provided with screw thread.
5. novel anchor rod according to claim 4, which is used, determines torque nut, which is characterized in that it further include torque spanner, it is described
Torque spanner is arranged at the top of the sleeve, and the torque spanner is to be threadedly coupled with the connection at the top of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397353.3A CN108980182A (en) | 2017-05-31 | 2017-05-31 | A kind of novel anchor rod is with determining torque nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397353.3A CN108980182A (en) | 2017-05-31 | 2017-05-31 | A kind of novel anchor rod is with determining torque nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980182A true CN108980182A (en) | 2018-12-11 |
Family
ID=64501308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710397353.3A Withdrawn CN108980182A (en) | 2017-05-31 | 2017-05-31 | A kind of novel anchor rod is with determining torque nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980182A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201858241U (en) * | 2010-11-11 | 2011-06-08 | 许昌四达电力设备有限公司 | Anti-theft screw nut capable of being twisted off by stated torque force |
| CN202108846U (en) * | 2011-05-31 | 2012-01-11 | 南京锋晖复合材料有限公司 | Constant torque nut applied to anchor rod |
| CN103160068A (en) * | 2011-12-16 | 2013-06-19 | 常熟市发东塑业有限公司 | Phenolic glass fiber reinforced plastic composite material |
| CN103160071A (en) * | 2011-12-16 | 2013-06-19 | 常熟市发东塑业有限公司 | Halogen-free flame-retardation phenolic fiber reinforced plastic composite material |
| CN103911014A (en) * | 2014-03-19 | 2014-07-09 | 淮南市金德实业有限公司 | Reflection-type glass fiber reinforced plastic anchor pole pallet and production method thereof |
| CN104231584A (en) * | 2014-09-25 | 2014-12-24 | 扬州万盛实业有限公司 | Low-shrinkage medium-temperature-cured high-efficiency flame-retardant unsaturated polyester fiberglass reinforced plastic board and preparation method thereof |
-
2017
- 2017-05-31 CN CN201710397353.3A patent/CN108980182A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201858241U (en) * | 2010-11-11 | 2011-06-08 | 许昌四达电力设备有限公司 | Anti-theft screw nut capable of being twisted off by stated torque force |
| CN202108846U (en) * | 2011-05-31 | 2012-01-11 | 南京锋晖复合材料有限公司 | Constant torque nut applied to anchor rod |
| CN103160068A (en) * | 2011-12-16 | 2013-06-19 | 常熟市发东塑业有限公司 | Phenolic glass fiber reinforced plastic composite material |
| CN103160071A (en) * | 2011-12-16 | 2013-06-19 | 常熟市发东塑业有限公司 | Halogen-free flame-retardation phenolic fiber reinforced plastic composite material |
| CN103911014A (en) * | 2014-03-19 | 2014-07-09 | 淮南市金德实业有限公司 | Reflection-type glass fiber reinforced plastic anchor pole pallet and production method thereof |
| CN104231584A (en) * | 2014-09-25 | 2014-12-24 | 扬州万盛实业有限公司 | Low-shrinkage medium-temperature-cured high-efficiency flame-retardant unsaturated polyester fiberglass reinforced plastic board and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206458698U (en) | A kind of anti-loosening bolt | |
| CN108980182A (en) | A kind of novel anchor rod is with determining torque nut | |
| CN201144943Y (en) | Nut assembly for glass fiber complete thread anchor rod | |
| CN204512120U (en) | Connect bearing pin | |
| CN211059173U (en) | Stopping formula bolt assembly | |
| CN202914501U (en) | Novel fastening bolt | |
| CN106089941A (en) | A kind of novel spring screw | |
| CN106870636A (en) | A kind of synchronous anti-rotation screw-button | |
| CN208618804U (en) | A kind of carbon fiber strips reinforced member | |
| CN108979002A (en) | A kind of tencel reinforced resin muscle material | |
| CN204344643U (en) | A kind of combination nut | |
| CN208040885U (en) | A kind of plastics frosted nut | |
| CN206246494U (en) | A kind of check bolt | |
| CN207715517U (en) | A kind of high intensity boss bolt | |
| CN207033912U (en) | A kind of three-in-one non-porous connector | |
| CN207598802U (en) | A kind of synchronous anti-rotation screw-button | |
| CN206830615U (en) | A kind of stop nut based on circular cone EDS maps screw thread | |
| CN205745662U (en) | A kind of combination pipe clamp with auto-lock function | |
| CN219080843U (en) | Screw rod for heat preservation wallboard connecting piece | |
| CN202971519U (en) | Novel spring screw | |
| CN109322896A (en) | A kind of special primary and secondary bolt | |
| CN213628336U (en) | Three-dimensional braided prefabricated part with preset threads | |
| CN220850317U (en) | Nut locking structure of tire bolt | |
| CN213741048U (en) | Earthen site reinforcing anchor rod | |
| CN213742130U (en) | Wall scraping and coating device for green building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |