CN108425490A - A kind of civil engineering scaffold fastenings - Google Patents
A kind of civil engineering scaffold fastenings Download PDFInfo
- Publication number
- CN108425490A CN108425490A CN201810509488.9A CN201810509488A CN108425490A CN 108425490 A CN108425490 A CN 108425490A CN 201810509488 A CN201810509488 A CN 201810509488A CN 108425490 A CN108425490 A CN 108425490A
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- CN
- China
- Prior art keywords
- bolt
- angle steel
- steel
- steel pipe
- pipe scaffolding
- 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.)
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of civil engineering scaffold fastenings, including bolt, angle steel and steel pipe scaffolding, the preformed hole of bolt-through exterior wall, steel pipe scaffolding is fixed on scaffold upright rod, it is welded with one section of angle steel above the nozzle of steel pipe scaffolding one end, bolt end passes through the angle steel on steel pipe scaffolding on the outside of wall, side bolt end passes through another section of individual angle steel within the walls, bolt tightens fixation with angle steel by nut, and protect angle steel equipped with gasket, the bolt is stud, the steel pipe scaffolding is connect with scaffold upright rod by steel tube fastener, the beneficial effects of the present invention are：Safe and stable, the good, construction is simple of rigidity, convenient for disassembly and assembly, component is repeatable utilizes, and can be suitably used for various structure types and not by height limitation.
Description
Technical field
The present invention relates to technical field of civil engineering, and in particular to a kind of civil engineering scaffold fastenings.
Background technology
Exterior wall wall-connecting piece common method has stay bolt combined techniques, pre-buried steel tube method, rear anchoring method and banded column method etc. at present.Stay bolt
Combined techniques are at low cost, it is easy for construction, without filling-up hole process after masonry, but lacing wire is solely subjected to pulling force, and pressure is transmitted by shoring, rigidity
It is weaker, scaffold shaking is easily led to, and need all to remove in external rendering, will produce security risk, be generally only used for 24m
Scaffold below；The rigidity of pre-buried steel tube method is good, steel pipe burial place is accurate, is presently the most common wall-connecting piece way,
But steel pipe is of high cost, dismounting trouble, also needs to carry out later stage closure to the rear box out mouth of masonry, it, will if careless slightly when blocking
Hole can be caused to mend not tight, cause to seep water；Anchoring method is directed to made of the insufficient improvement of pre-buried steel tube method afterwards, not only rigidity
Well, without filling-up hole process also without infiltration hidden danger, but construction technology is extremely troublesome, especially drills, and after the completion of construction, anchor bolt
It scraps, can not reuse, cost is relatively high；The rigidity of banded column method is good, and construction is flexible and convenient, but the material that banded column method needs
Very much, economy is very poor, and as pre-buried steel tube method, there is also infiltration hidden danger.
Invention content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of civil engineering scaffold fastenings, safe and stable, rigidity
Good, construction is simple, convenient for disassembly and assembly, component is repeatable utilizes, and can be suitably used for various structure types and not by height limitation.
(2) technical solution
The present invention is achieved through the following technical solutions：The present invention proposes a kind of civil engineering scaffold fastenings, including
Bolt, angle steel and steel pipe scaffolding, the preformed hole of bolt-through exterior wall, steel pipe scaffolding are fixed on scaffold upright rod, steel pipe scaffolding
One section of angle steel is welded with above the nozzle of one end, bolt end passes through the angle steel on steel pipe scaffolding on the outside of wall, and side bolt end is worn within the walls
Another section of individual angle steel is crossed, bolt tightens fixation with angle steel by nut, and equipped with gasket protection angle steel, the bolt is
Stud, the steel pipe scaffolding are connect with scaffold upright rod by steel tube fastener.
Further, it is provided with reserving hole on the angle steel.
(3) advantageous effect
The present invention compared with the existing technology, has the advantages that：
A kind of civil engineering scaffold fastenings that the present invention mentions, solve other connection type poor rigidity, bearing capacities
Low defect makes the present invention have good drawknot effect, and forms regularization tool, can repeatedly be used in turn, save original
Material, and without removing preburied component, avoid that infiltration hidden danger occurs.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is scheme of installation of the present invention.
1, bolt, 2, angle steel, 3, nut, 4, gasket, 5, steel pipe scaffolding, 6, steel tube fastener, 7, scaffold upright rod, 8, outer
Wall, 9, preformed hole.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of civil engineering scaffold fastenings as depicted in figs. 1 and 2, including bolt 1, angle steel 2 and steel pipe scaffolding 5,
Bolt 1 runs through the preformed hole 9 of exterior wall 8, and steel pipe scaffolding 5 is fixed on scaffold upright rod 7, weldering above 5 one end nozzle of steel pipe scaffolding
There is one section of angle steel 2,1 end of bolt passes through the angle steel 2 on steel pipe scaffolding 5 on the outside of wall, and bolt 1 end in side passes through another section of list within the walls
Only angle steel 2, bolt 1 tightens fixation with angle steel 2 by nut 3, and protects angle steel 2 equipped with gasket 4, and the bolt 1 is double
Hook bolt, the steel pipe scaffolding 5 are connect with scaffold upright rod 7 by steel tube fastener 6.
Wherein, it is provided with reserving hole on the angle steel 2.
A kind of civil engineering scaffold fastenings that the present invention mentions, 2 size of angle steel are 40 × 40mm, thickness 5mm, length
It for 45~50mm, is welded in above the nozzle of 5 one end of steel pipe scaffolding, steel pipe scaffolding 5 a diameter of 48mm, wall thickness 3.5mm, length
450~500mm, bolt 1 are stud, and bolt 1 is first passed through exterior wall 8 when installation, is then passed through 4 preformed hole of angle steel 2 and gasket
9, it is tightened with nut 3,2 end of angle steel is made to hold out against exterior wall, then fix the steel tube fastener 6 of steel pipe scaffolding 5 being connect with angle steel 2
On scaffold upright rod 7.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and range is defined.Under the premise of not departing from design concept of the present invention, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It has all recorded in detail in the claims.
Claims (2)
1. a kind of civil engineering scaffold fastenings, including bolt (1), angle steel (2) and steel pipe scaffolding (5), it is characterised in that：Spiral shell
Bolt (1) runs through the preformed hole (9) of exterior wall (8), and steel pipe scaffolding (5) is fixed on scaffold upright rod (7), steel pipe scaffolding (5) one end
One section of angle steel (2) is welded with above nozzle, bolt (1) end passes through the angle steel (2) on steel pipe scaffolding (5) on the outside of wall, within the walls side spiral shell
Bolt (1) end passes through another section of individual angle steel (2), bolt (1) to tighten fixation by nut (3) with angle steel (2), and equipped with pad
It is stud that piece (4), which protects angle steel (2), the bolt (1), and the steel pipe scaffolding (5) passes through with scaffold upright rod (7)
Steel tube fastener (6) connects.
2. a kind of civil engineering scaffold fastenings according to claim 1, it is characterised in that：On the angle steel (2)
It is provided with reserving hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509488.9A CN108425490A (en) | 2018-05-24 | 2018-05-24 | A kind of civil engineering scaffold fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509488.9A CN108425490A (en) | 2018-05-24 | 2018-05-24 | A kind of civil engineering scaffold fastenings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425490A true CN108425490A (en) | 2018-08-21 |
Family
ID=63164004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810509488.9A Pending CN108425490A (en) | 2018-05-24 | 2018-05-24 | A kind of civil engineering scaffold fastenings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962893A (en) * | 2020-07-29 | 2020-11-20 | 中冶天工集团天津有限公司 | Quick mounting and dismounting nondestructive protection device and construction method |
-
2018
- 2018-05-24 CN CN201810509488.9A patent/CN108425490A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962893A (en) * | 2020-07-29 | 2020-11-20 | 中冶天工集团天津有限公司 | Quick mounting and dismounting nondestructive protection device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180821 |
|
| WD01 | Invention patent application deemed withdrawn after publication |