CN203977847U - A kind of scaffold fastenings - Google Patents
A kind of scaffold fastenings Download PDFInfo
- Publication number
- CN203977847U CN203977847U CN201420268368.1U CN201420268368U CN203977847U CN 203977847 U CN203977847 U CN 203977847U CN 201420268368 U CN201420268368 U CN 201420268368U CN 203977847 U CN203977847 U CN 203977847U
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- CN
- China
- Prior art keywords
- stay pipe
- plate
- side plate
- bend
- support
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of scaffold fastenings, for the first stay pipe being perpendicular to one another, the second stay pipe and the 3rd stay pipe are fixedly connected with, comprise support, upper cover, supporting plate, baffle plate; By the stay pipe being perpendicular to one another is relied on to support permanent position, utilize securing member and bolt to make to cooperatively interact between upper cover, supporting plate and baffle plate and support, make to be connected to each other between stay pipe firm.The scaffold fastenings the utility model proposes, make scaffold be easy to install and installation accuracy high, the scaffold after installation is in use difficult for occurring loosening, stops potential safety hazard.
Description
Technical field
The utility model relates to technical field of buildings, is specifically related to a kind of scaffold fastenings.
Background technology
Scaffolding erecting is the indispensable program in building operations.The performance of normally used steel pipe scaffold depends on the performance of connected node between stay pipe to a great extent.At present, generally use connector to realize being fixedly connected with of stay pipe in building operations, this kind is fixedly connected with the problem that mode exists and is: be connected and fixed complicated operation, waste time and energy, labour intensity is large, inefficiency; Connection fastener is fragile; Installation accuracy is low, and the scaffold after installation in use easily occurs loosening, easily causes potential safety hazard.Therefore, how to provide a kind of scaffold fastenings, to meet, installation effectiveness is high and the safety of installation fastness is good, has become the technical problem that those skilled in the art's an urgent demand solves.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of scaffold fastenings, have installation effectiveness high, install firmly and accuracy high, the scaffold of installing is in use difficult for loosening, the advantage that safety is good.
A kind of scaffold fastenings the utility model proposes, for the first stay pipe being perpendicular to one another, the second stay pipe and the 3rd stay pipe are fixedly connected with, comprises support, upper cover, supporting plate, baffle plate;
The first side plate that support is served as reasons and connected successively, the first bend, connecting portion, the second bend, the non-enclosed type coaming plate structure that the second side plate one surrounds, the first side plate is parallel with the second side plate, the first side plate is provided with the first U-shaped groove that extend to the first bend direction end from the side, the second side plate is provided with the second U-shaped groove that extend to the second bend direction end from the side, the first U-shaped groove is relative with the second U-shaped groove position, the sidewall of connecting portion is the cambered surface to the first side plate and the second side end direction bending, the 3rd stay pipe is placed with the second side plate is vertical with the first side plate, and tube wall is near the first U-shaped groove and the second U-shaped trench bottom, the second stay pipe is positioned at the below of the 3rd stay pipe, its one end leans the outer wall of connecting portion inwall and the second stay pipe near the inwall of the first side and the second side,
Upper cover is the arc plate body with fixation side and free side, described fixation side is rotationally connected the first bend to support, described free side can be fixed on by securing member the second bend of support, and the first stay pipe is clamped between upper cover and the connecting portion of support;
Baffle plate is positioned at the 3rd stay pipe below, its relative both sides are separately fixed on the first side plate and the second side plate inwall, baffle plate has kink away from connecting portion one side, the surface of described kink is provided with through hole and its soffit is welded with mounting nuts, and the screw of mounting nuts is corresponding with described through hole;
Supporting plate is positioned at the 3rd stay pipe below and is positioned at baffle plate top, and one side is rotatably connected on first side plate and the second side plate of support, and opposite side can be coordinated with mounting nuts the end of the bolt of installing to lean the outer wall of the 3rd stay pipe.
Preferably, the outer wall of connecting portion mates with the first stay pipe outer wall.
Preferably, the arc inner wall of upper cover and the first stay pipe outer wall match.
Preferably, the first bend middle part is provided with through hole, and the fixation side of upper cover is rotatably connected on through hole by spring catch.
Preferably, the free side of upper cover is provided with the U-shaped step groove of single order extending from fixation side described in described free side direction, the second bend middle part is provided with mounting hole, securing member consists of T-shaped screw bolt and nut, the T-shaped end of T-shaped bolt is near the inwall of the second bend, the end of thread of T-shaped bolt passes in mounting hole, and nut is positioned at the first place, rank of the U-shaped step groove of single order and coordinates installation with T-shaped bolt.
Preferably, supporting plate has away from a side of its rotating side the globoidal structure matching with the 3rd stay pipe outer wall.
Preferably, rack surface is coated with blue white zine.
In the utility model, scaffold fastenings is by relying on the stay pipe being perpendicular to one another on support permanent position, utilize securing member and bolt to make to cooperatively interact between upper cover, supporting plate and baffle plate and support, make to be connected to each other between stay pipe firm, adopt this scaffold fastenings to make scaffold be easy to install and installation accuracy high, scaffold after installation is in use difficult for occurring loosening, stops potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the partial sectional view after a kind of scaffold fastenings assembling the utility model proposes.
Fig. 2 is the upward view after a kind of scaffold fastenings assembling the utility model proposes.
Fig. 3 is the side expanded view of the support of a kind of scaffold fastenings that the utility model proposes.
The specific embodiment
As Figure 1-3, Fig. 1 is the partial sectional view after a kind of scaffold fastenings assembling the utility model proposes, Fig. 2 is the upward view after a kind of scaffold fastenings assembling the utility model proposes, and Fig. 3 is the side expanded view of the support of a kind of scaffold fastenings that the utility model proposes.
With reference to Fig. 1-3, a kind of scaffold fastenings the utility model proposes, for the first stay pipe A being perpendicular to one another, the second stay pipe B are fixedly connected with the 3rd stay pipe C, described scaffold fastenings comprises support 1, upper cover 2, supporting plate 3, baffle plate 4, securing member 5;
The first side plate 11 that support 1 is served as reasons and connected successively, the first bend 12, connecting portion 13, the second bend 14, the non-enclosed type coaming plate structure that the second side plate 15 one surround, the first side plate 11 is parallel with the second side plate 15, the first side plate 11 is provided with the first U-shaped groove 111 extending to the first bend 12 directions from end, the second side plate 15 is provided with the second U-shaped groove 151 extending to the second bend 14 directions from end, the first U-shaped groove 111 is relative with the second U-shaped groove 151 positions, the sidewall of connecting portion 13 is the cambered surface to the first side plate 11 and the second side plate 15 end direction bendings, the first bend 12 middle parts are provided with through hole 121, the second bend 14 is provided with mounting hole 141, support 1 surface is coated with blue white zine, support 1 is difficult for getting rusty, corrosion-resistant,
Upper cover 2 is arc plate body, its arc inner wall and stay pipe outer wall match, one side is rotatably connected on through hole 121 places of support 1 by spring catch 8, opposite side is provided with the U-shaped step groove of single order extending from side to middle part, can use securing member 5 by the U-shaped step groove of single order, upper cover 2 to be fixed on to mounting hole 141 places of support 1;
Baffle plate 4 is positioned at the first U-shaped groove 111 and the second U-shaped groove 151 belows, its relative both sides are weldingly fixed on respectively on the first side plate 11 and the second side plate 15 inwalls, baffle plate 4 has kink away from connecting portion 13 1 sides, the surface of this kink is provided with installation through hole and soffit is welded with mounting nuts 7, and the screw of mounting nuts 7 is corresponding with this installation through hole;
Supporting plate 3 is positioned at the first U-shaped groove 111 and the second U-shaped groove 151 belows and is positioned at the top of baffle plate 4, supporting plate 3 one side two ends are rotatably connected on first side plate 11 and the second side plate 15 of support 1, opposite side has the globoidal structure matching with stay pipe outer wall, coordinates the bolt end of installing can lean the convex surfaces of this globoidal structure with mounting nuts 7;
Securing member 5 consists of T-shaped bolt 51 and nut 52.
In the process of the scaffold fixture fixed support tube in using the present embodiment, first carry out pre-assembled, the second stay pipe is welded on to support 1 top, its one end leans connecting portion 13 inwalls, the outer wall of the second stay pipe 2 abuts against the inwall of the first side 11 and the second side 15, one side of upper cover 2 is rotatably connected on to through hole 121 places of support 1 by spring catch 8, the T-shaped end of T-shaped bolt 51 is near the inwall of the second bend 14, the end of thread of T-shaped bolt 51 passes in mounting hole 141, supporting plate 3 one side two ends are pivotally attached on the first side plate 11 and the second side plate 15 below the first U-shaped groove 111 and the second U-shaped groove 151, baffle plate 4 below supporting plate 3 and its kink end upwards, the relative both sides of baffle plate 4 are weldingly fixed on respectively on the first side plate 11 and the second side plate 15 inwalls, and mounting nuts 7 is welded on to the kink soffit of baffle plate 4, make the screw of mounting nuts 7 corresponding with this installation through hole,
In the detailed process of the first stay pipe A and the 3rd stay pipe C is installed, the first stay pipe A is placed between upper cover 2 and the connecting portion 13 of support 1, the nut of securing member 5 52 is coordinated to installation at the first place, rank of the U-shaped step groove of single order with T-shaped bolt 51, the first stay pipe A is securely held between the arc inner wall of upper cover 2 and the outer wall of connecting portion 13, then by the 3rd stay pipe C and the first side plate 11 and the vertical placement of the second side plate 15, and tube wall is near the first U-shaped groove 111 and the second U-shaped groove 151 bottoms, erection bolt 6 is arranged on to mounting nuts 7 places, erection bolt 6 ends lean the crowning of the globoidal structure of supporting plate 3, the globoidal structure of supporting plate 3 is fixed on the 3rd stay pipe C in the first U-shaped groove 111 and the second U-shaped groove 151, securing member 5 and erection bolt 6 are accurately fixing by the first stay pipe A and the 3rd stay pipe C respectively.
In the present embodiment, the scaffold fastenings proposing is by relying on the first stay pipe A being perpendicular to one another, the second stay pipe B and the 3rd stay pipe C on support 1 permanent position, utilize securing member 5 and bolt to make to cooperatively interact between upper cover 2, supporting plate 3 and baffle plate 4 and support 1, make firmly to connect each other between the first stay pipe A, the second stay pipe B and the 3rd stay pipe C, make scaffold be easy to install and installation accuracy high, error is in ± 1mm, scaffold after installation is in use difficult for occurring loosening, stops potential safety hazard.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.
Claims (7)
1. a scaffold fastenings, for the first stay pipe (A) being perpendicular to one another, the second stay pipe (B) and the 3rd stay pipe (C) are fixedly connected with, it is characterized in that, comprise support (1), upper cover (2), supporting plate (3), baffle plate (4);
The first side plate (11) that support (1) is served as reasons and connected successively, the first bend (12), connecting portion (13), the second bend (14), the non-enclosed type coaming plate structure that the second side plate (15) one surrounds, the first side plate (11) is parallel with the second side plate (15), the first side plate (11) is provided with the first U-shaped groove (111) that extend to the first bend (12) direction end from the side, the second side plate (15) is provided with the second U-shaped groove (151) that extend to the second bend (14) direction end from the side, the first U-shaped groove (111) is relative with the second U-shaped groove (151) position, the sidewall of connecting portion (13) is the cambered surface to the first side plate (11) and the second side plate (15) end direction bending, the 3rd stay pipe (C) and the first side plate (11) and the vertical placement of the second side plate (15), and tube wall is near the first U-shaped groove (111) and the second U-shaped groove (151) bottom, the second stay pipe (B) is positioned at the below of the 3rd stay pipe (C), its one end leans the outer wall of connecting portion inwall and the second stay pipe (2) near the inwall of the first side (11) and the second side (15),
Upper cover (2) is for having the arc plate body of fixation side and free side, described fixation side is rotationally connected the first bend (12) to support (1), described free side can be fixed on by securing member (5) second bend (14) of support (1), and the first stay pipe (A) is clamped between upper cover (2) and the connecting portion (13) of support (1);
Baffle plate (4) is positioned at the 3rd stay pipe (C) below, its relative both sides are separately fixed on the first side plate (11) and the second side plate (15) inwall, baffle plate (4) has kink away from connecting portion one side, the surface of described kink is provided with through hole and its soffit is welded with mounting nuts (7), and the screw of mounting nuts (7) is corresponding with described through hole;
Supporting plate (3) is positioned at the 3rd stay pipe (C) below and is positioned at baffle plate (4) top, one side is rotatably connected on first side plate (11) and the second side plate (15) of support (1), and opposite side can be coordinated with mounting nuts (7) end of the bolt (6) of installing to lean the outer wall of the 3rd stay pipe (C).
2. scaffold fastenings according to claim 1, is characterized in that, the outer wall of connecting portion (13) mates with the first stay pipe (A) outer wall.
3. scaffold fastenings according to claim 1, is characterized in that, the arc inner wall of upper cover (2) and the first stay pipe (A) outer wall match.
4. scaffold fastenings according to claim 1, is characterized in that, the first bend (12) middle part is provided with through hole (121), and the fixation side of upper cover (2) is rotatably connected on through hole (121) by spring catch (8) and locates.
5. scaffold fastenings according to claim 1, it is characterized in that, the free side of upper cover (2) is provided with the U-shaped step groove of single order extending from fixation side described in described free side direction, the second bend (14) middle part is provided with mounting hole (141), securing member (5) consists of T-shaped bolt (51) and nut (52), the T-shaped end of T-shaped bolt (51) is near the inwall of the second bend (14), the end of thread of T-shaped bolt (51) passes in mounting hole (141), and nut (52) is positioned at the first place, rank of the U-shaped step groove of single order and coordinates installation with T-shaped bolt (51).
6. scaffold fastenings according to claim 1, is characterized in that, supporting plate (3) has away from a side of its rotating side the globoidal structure matching with the 3rd stay pipe (C) outer wall.
7. scaffold fastenings according to claim 1, is characterized in that, support (1) surface is coated with blue white zine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268368.1U CN203977847U (en) | 2014-05-23 | 2014-05-23 | A kind of scaffold fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268368.1U CN203977847U (en) | 2014-05-23 | 2014-05-23 | A kind of scaffold fastenings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977847U true CN203977847U (en) | 2014-12-03 |
Family
ID=51975306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268368.1U Expired - Fee Related CN203977847U (en) | 2014-05-23 | 2014-05-23 | A kind of scaffold fastenings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594622A (en) * | 2014-05-23 | 2015-05-06 | 天长市华利机械实业有限公司 | Scaffold connecting piece |
| CN106245900A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
| CN106245901A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of scaffold attachment means |
| CN106437136A (en) * | 2016-08-23 | 2017-02-22 | 天长市华利机械实业有限公司 | Connecting piece used for scaffold |
-
2014
- 2014-05-23 CN CN201420268368.1U patent/CN203977847U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594622A (en) * | 2014-05-23 | 2015-05-06 | 天长市华利机械实业有限公司 | Scaffold connecting piece |
| CN104594622B (en) * | 2014-05-23 | 2016-08-24 | 天长市华利机械实业有限公司 | A kind of scaffold fastenings |
| CN106245900A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
| CN106245901A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of scaffold attachment means |
| CN106437136A (en) * | 2016-08-23 | 2017-02-22 | 天长市华利机械实业有限公司 | Connecting piece used for scaffold |
| CN106245901B (en) * | 2016-08-23 | 2019-01-01 | 天长市华利机械实业有限公司 | A kind of scaffold attachment device |
| CN106245900B (en) * | 2016-08-23 | 2019-01-01 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
| CN106437136B (en) * | 2016-08-23 | 2019-01-01 | 天长市华利机械实业有限公司 | A kind of scaffold connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |