CN110029809A - A kind of scaffold magnetic connection fastener - Google Patents
A kind of scaffold magnetic connection fastener Download PDFInfo
- Publication number
- CN110029809A CN110029809A CN201910458078.0A CN201910458078A CN110029809A CN 110029809 A CN110029809 A CN 110029809A CN 201910458078 A CN201910458078 A CN 201910458078A CN 110029809 A CN110029809 A CN 110029809A
- Authority
- CN
- China
- Prior art keywords
- fastener
- magnet
- scaffold
- magnetometer
- groove
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
Abstract
The invention discloses a kind of scaffold magnetic connection fastener, magnetometer is arranged in the anchor ear upper surface middle part position of the fastener；Magnetometer can increased or decrease the magnetic force of fastener, and fastener is adsorbed on scaffold or is removed from scaffold.The present invention has the advantages that overcoming fastener scaffold fastener connection tension in Construction of High-rise that stripped thread or the connection of torsional forces deficiency is caused not to meet engineering accident caused by specification, reduce the workload that administrative staff carry out casual inspection to a large amount of fasteners, plastics on new materials is changed on the basis of original fastener cover board and adds magnetometer device, small volume and less weight is easy to operate not to will increase extra workload, more more fully times are provided to personnel inspection, substantially increase safety.
Description
Technical field
The present invention relates to fastener technology field, in particular to a kind of scaffold magnetic connection fastener.
Background technique
In existing engineering fastener type steel pipe scaffold, the fastener used is to meet specification " steel tube scaffold clasp "
GB15831-2006's controls connector of steel tube by bolt torque power.Scaffold generallys use four semicircle groove body types when connecting
Component be in turn connected to form two and intersect the cylindrical drum that is socketed on corresponding two scaffolding steel pipes, to fix two foot hands
The relative position of frame steel pipe, several groups scaffolding steel pipe pass through the foot hand that said modules interconnection forms stable structure two-by-two
Frame.Individually operating personnel does not allow easy to operate, and needs to be arranged a large amount of component on scaffold, so that building scaffold as one
The operation of a large amount of manpowers is expended, replacement maintenance cost is high.Bolt, which easily loosens, in construction increases administrative staff and technical staff
Inspection check workload.
Summary of the invention
The present invention in view of the drawbacks of the prior art, provides a kind of scaffold magnetic connection fastener, can effectively solve
State problem of the existing technology.
In order to realize the above goal of the invention, the technical solution adopted by the present invention is as follows:
Magnetometer 2 is arranged in the 1 upper surface middle part position of anchor ear of a kind of scaffold magnetic connection fastener, the fastener；Magnetic force
Instrument 2 can increased or decrease the magnetic force of fastener, and fastener is adsorbed on scaffold or is removed from scaffold.
Further, magnetometer 2 includes: brass 4, permanent magnet 5, soft magnet 6, magnet control handle 7；
Magnetometer 2 is integrated with anchor ear 1, and cylinder shape groove 3, cylinder shape groove 3 and magnetometer 2 are provided with inside magnetometer 2
Two sides are horizontal, and the soft magnet 6 is cylinder, and soft magnet 6 is inserted into groove 3, and the outer wall of soft magnet 6 and the inner wall of groove 3 are solid
It is fixed；
The brass 4 is strip, there is two, and brass 4 is extended through from the top and bottom of magnetometer 2 to soft magnet 6,
One section of brass 4 is parallel with the top surface of magnetometer 2, and the other end of brass 4 is parallel with the inner surface of soft magnet 6.
The perseverance magnet 5 is strip, and length is equal to the depth of groove 3, and permanent magnet 5 is put into groove 3, permanent magnet 5
Upper and lower surfaces matched with the radian of soft magnet 6, permanent magnet 5 and 6 clearance fit of soft magnet；
Permanent 5 end thereof contacts groove of magnet, 3 bottom, the other end connect magnet control handle 7, and the magnet control handle 7 is complete
The oral area of all standing groove 3, for driving permanent magnet 5 to rotate in groove 3.
Compared with prior art the present invention has the advantages that fastener scaffold fastener connection tension in Construction of High-rise is overcome to lead
It causes stripped thread or the connection of torsional forces deficiency not to meet engineering accident caused by specification, reduces administrative staff and a large amount of fasteners are carried out
The workload of casual inspection changes plastics on new materials on the basis of original fastener cover board and adds magnetometer device, and small volume and less weight is easy
Operation not will increase extra workload, provides more more fully times to personnel inspection, substantially increases safety.
Figure of description
Fig. 1 is the perspective view of scaffold of embodiment of the present invention magnetic connection fastener；
Fig. 2 is the perspective view of magnetometer of the embodiment of the present invention；
Fig. 3 is magnetometer of embodiment of the present invention opening state schematic diagram；
Fig. 4 is magnetometer of embodiment of the present invention attracting state schematic diagram.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and embodiment is enumerated,
The present invention is described in further details.
As shown in Figure 1, a kind of scaffold magnetic connection fastener, by taking rotary buckle as an example, including two fasteners are symmetrical arranged,
Centre can make two fastener flexible rotatings by rivet.
Have following part on fastener: screw, nut, gasket are standard component；Fastener fertile material is malleable cast iron or casting
Steel material,
Magnetometer 2 is arranged in the 1 upper surface middle part position of anchor ear of fastener,
Magnetometer 2 includes brass 4, permanent magnet 5, soft magnet 6, magnet control handle 7,
Magnetometer 2 is integrated with anchor ear 1, and cylinder shape groove 3, cylinder shape groove 3 and magnetometer 2 are provided with inside magnetometer 2
Two sides are horizontal, and the soft magnet 6 is cylinder, and soft magnet 6 is inserted into groove 3, and the outer wall of soft magnet 6 and the inner wall of groove 3 are solid
It is fixed；
The brass 4 is strip, there is two, and brass 4 is extended through from the top and bottom of magnetometer 2 to soft magnet 6,
One section of brass 4 is parallel with the top surface of magnetometer 2, and the other end of brass 4 is parallel with the inner surface of soft magnet 6.
The perseverance magnet 5 is strip, and length is equal to the depth of groove 3, and permanent magnet 5 is put into groove 3, permanent magnet 5
Upper and lower surfaces matched with the radian of soft magnet 6, permanent magnet 5 and 6 clearance fit of soft magnet；
Permanent 5 end thereof contacts groove of magnet, 3 bottom, the other end connect magnet control handle 7, and the magnet control handle 7 is complete
The oral area of all standing groove 3, for driving permanent magnet 5 to rotate in groove 3.
As shown in Figures 2 and 3, when in use, magnet control handle 7 is first in open state, and permanent magnet 5 erects contact brass
4；It after fastener passes through steel pipe, first passes through and is bolted on torque spanner, that is, tighten nut to 40~60 Ns of rice；Rotor magnet control
Knob 7 processed drives its and rotates permanent magnet 5 and rotate to attracting state, at this time the two poles of the earth (N or S) of permanent magnet 5 in horizontal direction,
The pole the N or S face soft magnet 6 of permanent magnet 5, that is, be magnetized, and has strong magnetic on this direction, so can be used in that steel pipe table is sucked
Face；When dismantling steel pipe, magnetic force is allowed to exit work, i.e., magnet control handle 7 is to open state, permanent magnet 5 on rotation magnetometer
The two poles of the earth vertically, when middle face brass 4 of the pole N and the pole S, will not be magnetized, so almost not having on pedestal at this time
There is magnetic force, so that it may easily take off from steel surface.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright implementation method, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.Ability
The those of ordinary skill in domain disclosed the technical disclosures can make its various for not departing from essence of the invention according to the present invention
Its various specific variations and combinations, these variations and combinations are still within the scope of the present invention.
Claims (2)
1. a kind of scaffold magnetic connection fastener, it is characterised in that: magnetic is arranged in anchor ear (1) the upper surface middle part position of the fastener
Power instrument (2)；Magnetometer (2) can increased or decrease the magnetic force of fastener, and fastener is adsorbed on scaffold or is removed from scaffold.
2. a kind of scaffold magnetic connection fastener according to claim 1, it is characterised in that: the magnetometer (2) includes:
Brass (4), permanent magnet (5), soft magnet (6), magnet control handle (7)；
Magnetometer (2) is integrated with anchor ear (1), is provided with cylinder shape groove (3) inside magnetometer (2), cylinder shape groove (3) and magnetic
Power instrument (2) two sides are horizontal, and the soft magnet (6) is cylinder, and soft magnet (6) is inserted into groove (3), the outer wall of soft magnet (6)
It is fixed with the inner wall of groove (3)；
The brass (4) is strip, has two, brass (4) is extended through from the top and bottom of magnetometer (2) to soft magnet
(6), one section of brass (4) is parallel with the top surface of magnetometer (2), and the other end of brass (4) and the inner surface of soft magnet (6) are flat
Row；
The perseverance magnet (5) is strip, and length is equal to the depth of groove (3), and permanent magnet (5) is put into groove (3), permanent magnetic
The upper and lower surfaces of iron (5) are matched with the radian of soft magnet (6), permanent magnet (5) and soft magnet (6) clearance fit；
Permanent magnet (5) end thereof contacts groove (3) bottom, the other end connect magnet control handle (7), the magnet control handle
(7) oral area of groove (3) is completely covered, for driving permanent magnet (5) rotation in groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458078.0A CN110029809A (en) | 2019-05-29 | 2019-05-29 | A kind of scaffold magnetic connection fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458078.0A CN110029809A (en) | 2019-05-29 | 2019-05-29 | A kind of scaffold magnetic connection fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029809A true CN110029809A (en) | 2019-07-19 |
Family
ID=67243690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910458078.0A Pending CN110029809A (en) | 2019-05-29 | 2019-05-29 | A kind of scaffold magnetic connection fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670870A (en) * | 2019-10-14 | 2020-01-10 | 安徽豪鼎金属制品有限公司 | Wear-resisting type anti-corrosion scaffold fastener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120029524A (en) * | 2010-09-17 | 2012-03-27 | 씨제이건설 주식회사 | Clamp for scaffold |
| CN202299387U (en) * | 2011-09-22 | 2012-07-04 | 邢庆江 | Strong magnetic building fastener |
| CN204030472U (en) * | 2014-08-14 | 2014-12-17 | 江苏新誉重工科技有限公司 | Fastening clip for cable |
| CN205259579U (en) * | 2015-11-24 | 2016-05-25 | 吴乔 | Novel strong magnetic rotation building fastener |
-
2019
- 2019-05-29 CN CN201910458078.0A patent/CN110029809A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120029524A (en) * | 2010-09-17 | 2012-03-27 | 씨제이건설 주식회사 | Clamp for scaffold |
| CN202299387U (en) * | 2011-09-22 | 2012-07-04 | 邢庆江 | Strong magnetic building fastener |
| CN204030472U (en) * | 2014-08-14 | 2014-12-17 | 江苏新誉重工科技有限公司 | Fastening clip for cable |
| CN205259579U (en) * | 2015-11-24 | 2016-05-25 | 吴乔 | Novel strong magnetic rotation building fastener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670870A (en) * | 2019-10-14 | 2020-01-10 | 安徽豪鼎金属制品有限公司 | Wear-resisting type anti-corrosion scaffold fastener |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |
|
| RJ01 | Rejection of invention patent application after publication |