CN104594622B - A kind of scaffold fastenings - Google Patents
A kind of scaffold fastenings Download PDFInfo
- Publication number
- CN104594622B CN104594622B CN201410221916.XA CN201410221916A CN104594622B CN 104594622 B CN104594622 B CN 104594622B CN 201410221916 A CN201410221916 A CN 201410221916A CN 104594622 B CN104594622 B CN 104594622B
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- Prior art keywords
- stay tube
- side plate
- plate
- bend
- support
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Abstract
The invention discloses a kind of scaffold fastenings, for by first stay tube perpendicular to one another, second stay tube and the 3rd the fixing connection of stay tube, including support, upper cover, supporting plate, baffle plate；By perpendicular to one another stay tube is relied on support fixed position, utilize securing member and bolt to make between upper cover, supporting plate and baffle plate and support and cooperate, make to be connected to each other between a stay tube firm.The scaffold fastenings that the present invention proposes so that scaffold is easily installed and installation accuracy is high, and the scaffold after installation is in use not susceptible to loosen, stops potential safety hazard.
Description
Technical field
The present invention relates to technical field of buildings, be specifically related to a kind of scaffold fastenings.
Background technology
Building scaffold is the indispensable program in construction.The performance of normally used steel pipe scaffold is very
The performance connecting node between a stay tube is depended in big degree.At present, construction commonly uses connection
Part realizes the fixing connection of a stay tube, and this kind of fixing connected mode there is the problem that the fixing operation of connection is multiple
Miscellaneous, to waste time and energy, labour intensity is big, inefficiency；Connection fastener is fragile；Installation accuracy is low,
Scaffold after installation is in use susceptible to loosen, and easily causes potential safety hazard.Therefore, how to carry
For a kind of scaffold fastenings, to meet, installation effectiveness is high and the security of firmly installing property is good, has become as
Those skilled in the art's an urgent demand solves the technical problem that.
Summary of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of scaffold fastenings, tool
Having installation effectiveness height, firmly install and accuracy height, the scaffold installed in use is difficult to loosen,
The advantage that security is good.
The present invention propose a kind of scaffold fastenings, for by first stay tube perpendicular to one another, second
Stay tube and the 3rd the fixing connection of stay tube, including support, upper cover, supporting plate, baffle plate；
Support be by the first side plate being sequentially connected with, the first bend, connecting portion, the second bend, second
The non-close type coaming plate structure that side plate integrally surrounds, the first side plate is parallel with the second side plate, and the first side plate sets
Having the first U-type groove extended from side end to the first bend direction, the second side plate is provided with from lateral ends
The second U-type groove that portion extends to the second bend direction, the first U-type groove is relative with the second U-type groove position,
The sidewall of connecting portion is the cambered surface bent to the first side plate and the second side end direction, the 3rd stay tube and the
Side plate and the second side plate are disposed vertically, and tube wall is bottom the first U-type groove and the second U-type groove, the
Two stay tubes are positioned at the lower section of the 3rd stay tube, and its one end leans connecting portion inwall and the outer wall of second stay tube
Against the first side and the inwall of the second side；
Upper cover is the arc plate body with fixing side and free side, and described fixing side is rotationally connected the to support
One bend, described free side can be fixed on the second bend of support, first stay tube by securing member
It is clamped between upper cover and the connecting portion of support；
Baffle plate is positioned at below the 3rd stay tube, and its relative both sides are separately fixed at the first side plate and the second side plate
On inwall, baffle plate has kink away from connecting portion side, the surface of described kink be provided with through hole and its under
Surface soldered has installation nut, and the screw installing nut is corresponding with described through hole；
Supporting plate is positioned at below the 3rd stay tube and is positioned at above baffle plate, and its side is rotatably connected on the first of support
On side plate and the second side plate, opposite side can be leaned the 3rd with the end installing the bolt that nut screw connection is installed
The outer wall of stay tube.
Preferably, outer wall and first stay tube outer wall of connecting portion mates.
Preferably, arc inner wall and first stay tube outer wall of upper cover matches.
Preferably, being provided with through hole in the middle part of the first bend, the fixing side of upper cover is rotatably connected on by spring catch
Through hole.
Preferably, the free side of upper cover is provided with U-shaped of the single order extended from the lateral described fixing side of described freedom
Rank groove, is provided with mounting hole in the middle part of the second bend, securing member is made up of T-bolt and nut, T-bolt
T-shaped end passes in mounting hole against the inwall of the second bend, the end of thread of T-bolt, and nut is positioned at one
Installation is coordinated at first rank of the U-shaped step groove in rank and with T-bolt.
Preferably, supporting plate has and the 3rd cambered surface that stay tube outer wall matches knot away from the side of its rotating side
Structure.
Preferably, rack surface is coated with blue white zine.
In the present invention, scaffold fastenings is by relying on a stay tube perpendicular to one another on support fixed position, profit
Make to cooperate between upper cover, supporting plate and baffle plate and support with securing member and bolt, make between stay tube each other
Stable connection, uses this scaffold fastenings that scaffold is easily installed and installation accuracy is high, installs
After scaffold be in use not susceptible to loosen, stop potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the partial sectional view after a kind of scaffold fastenings that the present invention proposes assembles.
Fig. 2 is the upward view after a kind of scaffold fastenings that the present invention proposes assembles.
Fig. 3 is the side expanded view of the support of a kind of scaffold fastenings that the present invention proposes.
Detailed description of the invention
As Figure 1-3, Fig. 1 is the broken section after a kind of scaffold fastenings that the present invention proposes assembles
Figure, Fig. 2 is the upward view after a kind of scaffold fastenings that the present invention proposes assembles, and Fig. 3 is that the present invention carries
The side expanded view of the support of a kind of scaffold fastenings gone out.
With reference to Fig. 1-3, a kind of scaffold fastenings that the present invention proposes, for by the first support perpendicular to one another
Pipe A, second stay tube B and the 3rd stay tube C is fixing connects, described scaffold fastenings include support 1,
Upper cover 2, supporting plate 3, baffle plate 4, securing member 5；
Support 1 is to be bent by first side plate the 11, first bend 12 being sequentially connected with, connecting portion 13, second
The non-close type coaming plate structure that portion's the 14, second side plate 15 integrally surrounds, the first side plate 11 and the second side plate 15
Parallel, the first side plate 11 is provided with the first U-type groove 111 extended from end to the first bend 12 direction,
Second side plate 15 is provided with the second U-type groove 151 extended from end, a U to the second bend 14 direction
Type groove 111 is relative with the second U-type groove 151 position, and the sidewall of connecting portion 13 is to the first side plate 11 and
The cambered surface of two side plate 15 end direction bendings, is provided with through hole 121, the second bend in the middle part of the first bend 12
14 are provided with mounting hole 141, and support 1 surface is coated with blue white zine；Support 1 is difficult to get rusty, corrosion-resistant；
Upper cover 2 is arc plate body, and its arc inner wall matches with a stay tube outer wall, and spring catch 8 is passed through in its side
Being rotatably connected at the through hole 121 of support 1, opposite side is provided with U-shaped of the single order extended from side to middle part
Rank groove, it is possible to use securing member 5, by single order U-shaped step groove, upper cover 2 is fixed on the mounting hole of support 1
At 141；
Baffle plate 4 is positioned at below the first U-type groove 111 and the second U-type groove 151, and its relative both sides are welded respectively
Connecing and be fixed on the first side plate 11 and the second side plate 15 inwall, baffle plate 4 has curved away from connecting portion 13 side
Folding part, the surface of this kink is provided with installation through hole and lower surface is welded with installation nut 7, installs nut 7
Screw is corresponding with this installation through hole；
Supporting plate 3 is positioned at below the first U-type groove 111 and the second U-type groove 151 and is positioned at the top of baffle plate 4,
Two ends, supporting plate 3 side are rotatably connected on the first side plate 11 and second side plate 15 of support 1, and opposite side has
There is the globoidal structure matched with a stay tube outer wall, coordinate the bolt end installed to lean with installing nut 7
The convex surfaces of this globoidal structure；
Securing member 5 is made up of T-bolt 51 and nut 52.
During scaffold fixture fixed support tube in using the present embodiment, first carry out pre-assembled,
Second stay tube is welded on support 1 top, and its one end leans connecting portion 13 inwall, second stay tube 2
Outer wall abuts against the first side 11 and inwall of the second side 15, by the side of upper cover 2 by spring catch 8
Being rotatably connected at the through hole 121 of support 1, the T-shaped end of T-bolt 51 is in the second bend 14
Wall, the end of thread of T-bolt 51 passes in mounting hole 141, and two ends, supporting plate 3 side are in the first U-type groove
111 and second U-type groove 151 rotated down be connected on the first side plate 11 and the second side plate 15, baffle plate 4 exists
Upwards, the opposite sides of baffle plate 4 is respectively welded and is fixed on the first side for the lower section of supporting plate 3 and its kink end
On plate 11 and the second side plate 15 inwall, and it is welded on the kink lower surface of baffle plate 4 by installing nut 7,
Make the screw installing nut 7 corresponding with this installation through hole；
In the detailed process installing first stay tube A and the 3rd stay tube C, first stay tube A is placed
Between the connecting portion 13 of upper cover 2 and support 1, by the nut 52 of securing member 5 at the U-shaped step groove of single order
The first rank at coordinate installation with T-bolt 51 so that first stay tube A is securely held on upper cover 2
Between the outer wall of arc inner wall and connecting portion 13, then by the 3rd stay tube C and the first side plate 11 and second
Side plate 15 is disposed vertically, and tube wall is bottom the first U-type groove 111 and the second U-type groove 151, will peace
Dress bolt 6 is arranged at installation nut 7, installs the projection that bolt 6 end leans the globoidal structure of supporting plate 3
Face so that it is U-shaped that the 3rd stay tube C is fixed on the first U-type groove 111 and second by the globoidal structure of supporting plate 3
In groove 151；Securing member 5 and installation bolt 6 are respectively by accurately solid for first stay tube A and the 3rd stay tube C
Fixed.
In the present embodiment, the scaffold fastenings proposed by by first stay tube A perpendicular to one another,
Two stay tube B and the 3rd stay tube C rely on support 1 fixed position, utilize securing member 5 and bolt make upper cover 2,
Cooperate between supporting plate 3 and baffle plate 4 and support 1, make first stay tube A, second stay tube B and the 3rd
Between stay tube C firmly connected to one another so that scaffold is easily installed and installation accuracy is high, error ±
In 1mm, the scaffold after installation is in use not susceptible to loosen, and stops potential safety hazard.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (5)
1. a scaffold fastenings, for by first stay tube (A) perpendicular to one another, second stay tube (B)
Fixing with the 3rd stay tube (C) connect, it is characterised in that include support (1), upper cover (2), supporting plate (3),
Baffle plate (4)；
Support (1) for by the first side plate (11) being sequentially connected with, the first bend (12), connecting portion (13),
The non-close type coaming plate structure that second bend (14), the second side plate (15) integrally surround, the first side plate (11)
Parallel with the second side plate (15), the first side plate (11) is provided with from side end to the first bend (12)
The first U-type groove (111) that direction extends, the second side plate (15) is provided with from side end to the second bending
The second U-type groove (151) that portion (14) direction extends, the first U-type groove (111) and the second U-type groove (151)
Position is relative, and the sidewall of connecting portion (13) is to the first side plate (11) and the second side plate (15) end side
To the cambered surface of bending, the 3rd stay tube (C) is disposed vertically with the first side plate (11) and the second side plate (15),
And tube wall is against the first U-type groove (111) and the second U-type groove (151) bottom, second stay tube (B)
Being positioned at the lower section of the 3rd stay tube (C), its one end leans outside connecting portion inwall and second stay tube (B)
Wall is against the first side plate (11) and the inwall of the second side plate (15)；
Upper cover (2) is the arc plate body with fixing side and free side, and described fixing side is rotationally connected to support
(1) the first bend (12), described free side can be passed through securing member (5) and be fixed on support (1)
The second bend (14), first stay tube (A) is clamped in upper cover (2) and the connection of support (1)
Between portion (13)；
Baffle plate (4) is positioned at the 3rd stay tube (C) lower section, and its relative both sides are separately fixed at the first side plate
(11), on and the second side plate (15) inwall, baffle plate (4) has kink away from connecting portion side, described
The surface of kink is provided with through hole and its lower surface is welded with installation nut (7), installs the screw of nut (7)
Corresponding with described through hole；
Supporting plate (3) is positioned at the 3rd stay tube (C) lower section and is positioned at baffle plate (4) top, and its side rotates even
Be connected on the first side plate (11) and second side plate (15) of support (1), opposite side can by with install nut
(7) end of the bolt (6) installed is coordinated to lean the outer wall of the 3rd stay tube (C)；
The outer wall of connecting portion (13) and first stay tube (A) outer wall coupling；
Arc inner wall and first stay tube (A) outer wall of upper cover (2) match.
Scaffold fastenings the most according to claim 1, it is characterised in that the first bend (12)
Middle part is provided with through hole (121), and the fixing side of upper cover (2) is rotatably connected on through hole (121) by spring catch (8)
Place.
Scaffold fastenings the most according to claim 1, it is characterised in that the freedom of upper cover (2)
Side is provided with the U-shaped step groove of single order extended from the lateral described fixing side of described freedom, the second bend (14)
Middle part is provided with mounting hole (141), and securing member (5) is made up of T-bolt (51) and nut (52), T
The T-shaped end of type bolt (51) inwall against the second bend (14), the screw thread of T-bolt (51)
End passes in mounting hole (141), and nut (52) is positioned at the first rank of the U-shaped step groove of single order and and T
Type bolt (51) coordinates to be installed.
Scaffold fastenings the most according to claim 1, it is characterised in that supporting plate (3) is away from it
The side of rotating side has the globoidal structure matched with the 3rd stay tube (C) outer wall.
Scaffold fastenings the most according to claim 1, it is characterised in that support (1) plated surface
There is blue white zine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221916.XA CN104594622B (en) | 2014-05-23 | 2014-05-23 | A kind of scaffold fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221916.XA CN104594622B (en) | 2014-05-23 | 2014-05-23 | A kind of scaffold fastenings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104594622A CN104594622A (en) | 2015-05-06 |
| CN104594622B true CN104594622B (en) | 2016-08-24 |
Family
ID=53120639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410221916.XA Active CN104594622B (en) | 2014-05-23 | 2014-05-23 | A kind of scaffold fastenings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104594622B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270078A (en) * | 2017-05-09 | 2017-10-20 | 深圳金三立视频科技股份有限公司 | Fast-assembling bracket |
| CN108590159A (en) * | 2018-05-11 | 2018-09-28 | 合肥微信片农业科技有限公司 | A kind of means for fastening scaffolding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6932195B1 (en) * | 2004-03-12 | 2005-08-23 | Deltak Manufacturing, Inc. | Intermediate scaffold member join |
| US7448819B1 (en) * | 2007-06-20 | 2008-11-11 | Yang-Li Fu | Universal snapping connector that is locked and unlocked easily and quickly |
| WO2013030805A1 (en) * | 2011-09-02 | 2013-03-07 | Tecnostampi Di Bani Elio | Guiding and support device for temporary guard rail of a frame scaffolding system and frame scaffolding system comprising said devices |
| CN203603448U (en) * | 2013-10-17 | 2014-05-21 | 何建朋 | Scaffold connecting piece |
| CN203977847U (en) * | 2014-05-23 | 2014-12-03 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings |
-
2014
- 2014-05-23 CN CN201410221916.XA patent/CN104594622B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6932195B1 (en) * | 2004-03-12 | 2005-08-23 | Deltak Manufacturing, Inc. | Intermediate scaffold member join |
| US7448819B1 (en) * | 2007-06-20 | 2008-11-11 | Yang-Li Fu | Universal snapping connector that is locked and unlocked easily and quickly |
| WO2013030805A1 (en) * | 2011-09-02 | 2013-03-07 | Tecnostampi Di Bani Elio | Guiding and support device for temporary guard rail of a frame scaffolding system and frame scaffolding system comprising said devices |
| CN203603448U (en) * | 2013-10-17 | 2014-05-21 | 何建朋 | Scaffold connecting piece |
| CN203977847U (en) * | 2014-05-23 | 2014-12-03 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104594622A (en) | 2015-05-06 |
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