CN105650077A - Building anchor bolt - Google Patents
Building anchor bolt Download PDFInfo
- Publication number
- CN105650077A CN105650077A CN201610099582.2A CN201610099582A CN105650077A CN 105650077 A CN105650077 A CN 105650077A CN 201610099582 A CN201610099582 A CN 201610099582A CN 105650077 A CN105650077 A CN 105650077A
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- anchor pole
- expansion
- building
- anchor bolt
- 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.)
- Pending
Links
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241001149930 Protura <class> Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a building anchor bolt. The building anchor bolt comprises an anchor rod, a mounting base and expansion plates. The anchor rod is arranged on the mounting base and provided with a thread. The anchor rod is in threaded connection with the mounting base. The expansion plates are arranged in the mounting base. The number of the expansion plates is two. The expansion plates are rhombic. The two ends of each expansion plate are provided with round corners. A rotary shaft is further arranged in the mounting base. The expansion plates are in rotating connection with the rotary shaft. A ball head portion is arranged at the front end of the anchor rod and disposed between the two expansion plates. One end of the anchor rod is sequentially provided with a flat gasket, an elastic gasket, a hook and a nut. The building anchor bolt is good in fixing effect, convenient to mount and high in structural stability.
Description
Technical field
The present invention relates to a kind of building anchor bolt.
Background technology
Intumescent crab-bolt is the crab-bolt utilizing expansion piece extruding anchor hole hole wall to form anchorage effect. it is utilize moving towards of vertebral body and expansion piece, promotes expansion piece to expand, produce extender pressure with hole wall concrete, and produce, by shearing friction effect, a kind of assembly that withdrawal resistance realizes connected piece is anchored. moment of torsion controls formula intumescent crab-bolt: hole in advance with specific drilling tool, complete to expand installation through controlling screw torque size, displacement controllable intumescent crab-bolt: hole in advance with target drill, realize expanding by the relative displacement of sleeve with conehead and install, expanding anchor bolt: by the concrete grooving reaming again of foot of hole, what utilize that the concrete pressure-bearing surface formed after reaming and crab-bolt expand between enlarged footing is mechanical interlocked, it is achieved a kind of assembly to connected piece anchoring. pre-reaming common anchor bolt: by specific drilling tool grooving reaming in advance, from reaming Special anchor bolt: first hole with specific drilling tool, crab-bolt carries cutter, grooving reaming voluntarily during installation, reaming, install and once complete Anchor bolt: this is the external a kind of foundation bolt introduced, the foundation bolt of general import equipment is all this Anchor bolt, especially Europe equipment, an open type metallic sheath is had at the rear portion of crab-bolt, after squeezing into ground, be wrenched rib-loop, opening swell is fixed, crab-bolt at the bottom of rear cutout: be exactly the expansion bolt with set very common on our market, can not individually fix, needs are fixing after extruding mutually with fixture, the mainly structure restriction of its opening sleeve. hitting core crab-bolt: crab-bolt rear aperture, there is a steel nail at center, and after crab-bolt implants ground, it is only necessary to knock steel nail, opening swell is fixed after sinking by steel nail.
Current existing crab-bolt anchoring effect is general, installs inconvenience, and structural stability is poor.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of good fixing effect, easy for installation, the building anchor bolt that structural stability is high.
For solving the problems referred to above, the present invention adopts the following technical scheme that a kind of building anchor bolt, including anchor pole, mounting seat and expansion oplate, described anchor pole is located in mounting seat, described anchor pole is that screw thread is arranged, described anchor pole is threadeded with mounting seat, described expansion oplate is located in mounting seat, described expansion oplate is provided with two pieces, described expansion oplate is rhombus expansion oplate, the rounded setting in described expansion oplate two ends, it is additionally provided with rotating shaft in described mounting seat, described expansion oplate is connected with axis of rotation, described anchor pole front end is provided with ball head, described ball head is located between two pieces of expansion oplates, described anchor pole one end is disposed with plain cushion, spring washer, hook and nut.
As preferably, described rotating shaft is fixing with mounting seat to be connected, and keeps structural stability high.
As preferably, described nut is hex nut, conveniently carries out installing and fixes.
As preferably, described rock-bolt length, more than 20cm, keeps the anchoring distance that anchoring is longer.
As preferably, described ball head welds with anchor pole, keeps solid and reliable.
The invention have the benefit that the mounting seat of setting can install anchor pole, expansion oplate can be accommodated in mounting seat, rotate anchor pole and enable to ball head extrusion expansion plate, expansion oplate is rotated, increase lifting surface area, keep good fixing effect, plain cushion and spring washer to keep good fixing effect, hook can be used to install miscellaneous part, and it is convenient that rotating shaft can keep expansion oplate to rotate.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of building anchor bolt of the present invention.
Fig. 2 is the expansion oplate structure chart of a kind of building anchor bolt of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of building anchor bolt, including anchor pole 1, mounting seat 2 and expansion oplate 3, described anchor pole 1 is located in mounting seat 2, described anchor pole 1 is arranged in screw thread, described anchor pole 1 is threadeded with mounting seat 2, described expansion oplate 3 is located in mounting seat 2, described expansion oplate 3 is provided with two pieces, described expansion oplate 3 is rhombus expansion oplate, the rounded setting in described expansion oplate 3 two ends, it is additionally provided with rotating shaft 4 in described mounting seat 2, described expansion oplate 3 is rotationally connected with rotating shaft 4, described anchor pole 1 front end is provided with ball head 5, described ball head 5 is located between two pieces of expansion oplates 3, described anchor pole 1 one end is disposed with plain cushion 6, spring washer 7, hook 8 and nut 9.
Described rotating shaft 4 is fixing with mounting seat 2 to be connected.
Described nut 9 is hex nut.
Described anchor pole 1 length is more than 20cm.
Described ball head 5 welds with anchor pole 1.
The invention have the benefit that the mounting seat of setting can install anchor pole, expansion oplate can be accommodated in mounting seat, rotate anchor pole and enable to ball head extrusion expansion plate, expansion oplate is rotated, increase lifting surface area, keep good fixing effect, plain cushion and spring washer to keep good fixing effect, hook can be used to install miscellaneous part, and it is convenient that rotating shaft can keep expansion oplate to rotate.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a building anchor bolt, it is characterized in that: include anchor pole, mounting seat and expansion oplate, described anchor pole is located in mounting seat, described anchor pole is that screw thread is arranged, described anchor pole is threadeded with mounting seat, described expansion oplate is located in mounting seat, described expansion oplate is provided with two pieces, described expansion oplate is rhombus expansion oplate, the rounded setting in described expansion oplate two ends, it is additionally provided with rotating shaft in described mounting seat, described expansion oplate is connected with axis of rotation, described anchor pole front end is provided with ball head, described ball head is located between two pieces of expansion oplates, described anchor pole one end is disposed with plain cushion, spring washer, hook and nut.
2. building anchor bolt according to claim 1, it is characterised in that: described rotating shaft is fixing with mounting seat to be connected.
3. building anchor bolt according to claim 2, it is characterised in that: described nut is hex nut.
4. building anchor bolt according to claim 3, it is characterised in that: described rock-bolt length is more than 20cm.
5. building anchor bolt according to claim 4, it is characterised in that: described ball head welds with anchor pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099582.2A CN105650077A (en) | 2016-02-24 | 2016-02-24 | Building anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099582.2A CN105650077A (en) | 2016-02-24 | 2016-02-24 | Building anchor bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650077A true CN105650077A (en) | 2016-06-08 |
Family
ID=56488643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610099582.2A Pending CN105650077A (en) | 2016-02-24 | 2016-02-24 | Building anchor bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650077A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152440A (en) * | 2017-01-11 | 2017-09-12 | 廖伟登 | It is equipped with straight gib head or the expandable nail of hook heads |
| CN109058276A (en) * | 2018-08-27 | 2018-12-21 | 中冶天工集团有限公司 | One kind, which is faced, builds firm formula to drawing hook and construction method |
| CN114046300A (en) * | 2021-10-26 | 2022-02-15 | 东风柳州汽车有限公司 | Unthreaded hole locking device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352810A1 (en) * | 1973-05-25 | 1975-04-30 | Artur Fischer | Torque limited expander bolt for wall or floor fixing - has capped nut for tightening that is stripped at predetermined torque |
| CN2090898U (en) * | 1991-04-03 | 1991-12-18 | 姜汉明 | Multipurpose screw with expanding sleeve |
| CN2384080Y (en) * | 1999-09-14 | 2000-06-21 | 李英岐 | Supporting hook for pipe and heating radiator |
| CN201152027Y (en) * | 2008-03-28 | 2008-11-19 | 中天建设集团有限公司 | Border adjacent hole finalized protection device |
| CN102359463A (en) * | 2011-08-02 | 2012-02-22 | 裴志胜 | Shear expansion bolt |
| CN102562746A (en) * | 2012-02-21 | 2012-07-11 | 裴春光 | Shearing type expansion bolt |
| CN202326578U (en) * | 2011-10-26 | 2012-07-11 | 裴春光 | Shear type expansion bolt |
| CN203655328U (en) * | 2013-02-19 | 2014-06-18 | 裴春光 | Shear type expansion anchor bolt |
| CN205478753U (en) * | 2016-02-24 | 2016-08-17 | 邵阳学院 | Building crab -bolt |
-
2016
- 2016-02-24 CN CN201610099582.2A patent/CN105650077A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352810A1 (en) * | 1973-05-25 | 1975-04-30 | Artur Fischer | Torque limited expander bolt for wall or floor fixing - has capped nut for tightening that is stripped at predetermined torque |
| CN2090898U (en) * | 1991-04-03 | 1991-12-18 | 姜汉明 | Multipurpose screw with expanding sleeve |
| CN2384080Y (en) * | 1999-09-14 | 2000-06-21 | 李英岐 | Supporting hook for pipe and heating radiator |
| CN201152027Y (en) * | 2008-03-28 | 2008-11-19 | 中天建设集团有限公司 | Border adjacent hole finalized protection device |
| CN102359463A (en) * | 2011-08-02 | 2012-02-22 | 裴志胜 | Shear expansion bolt |
| CN202326578U (en) * | 2011-10-26 | 2012-07-11 | 裴春光 | Shear type expansion bolt |
| CN102562746A (en) * | 2012-02-21 | 2012-07-11 | 裴春光 | Shearing type expansion bolt |
| CN203655328U (en) * | 2013-02-19 | 2014-06-18 | 裴春光 | Shear type expansion anchor bolt |
| CN205478753U (en) * | 2016-02-24 | 2016-08-17 | 邵阳学院 | Building crab -bolt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152440A (en) * | 2017-01-11 | 2017-09-12 | 廖伟登 | It is equipped with straight gib head or the expandable nail of hook heads |
| CN109058276A (en) * | 2018-08-27 | 2018-12-21 | 中冶天工集团有限公司 | One kind, which is faced, builds firm formula to drawing hook and construction method |
| CN114046300A (en) * | 2021-10-26 | 2022-02-15 | 东风柳州汽车有限公司 | Unthreaded hole locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |