CN106193577A - A kind of novel integrated button disc type connector for steel-tube scaffold and application thereof - Google Patents
A kind of novel integrated button disc type connector for steel-tube scaffold and application thereof Download PDFInfo
- Publication number
- CN106193577A CN106193577A CN201610741804.6A CN201610741804A CN106193577A CN 106193577 A CN106193577 A CN 106193577A CN 201610741804 A CN201610741804 A CN 201610741804A CN 106193577 A CN106193577 A CN 106193577A
- Authority
- CN
- China
- Prior art keywords
- joint
- cross bar
- crossbar
- crossbar joint
- disc type
- 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
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
-
- 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
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
Abstract
The invention discloses a kind of novel integrated button disc type connector for steel-tube scaffold and application thereof, there is cross bar and be located at the crossbar joint of crossbar end, it is characterized in that, the end of cross bar is through being stamped and formed out described crossbar joint, crossbar joint and cross bar strike out one, and one end of cross bar or two ends are all stamped with described crossbar joint.Being provided with snapping bayonet socket and square hole on described crossbar joint, snapping bayonet socket is located on the left and right sides wall of crossbar joint, and square hole is located on the two side up and down of crossbar joint.Advantages of the present invention: on the premise of ensureing the performances such as original bearing capacity, at the direct punching press in cross bar steel pipe two ends joint.Install band wedge latch to be connected with the dish of buckleing in vertical rod, it is achieved the various functions of scaffold.Target is the product up-gradation of the manufacturing enterprise of various bearing type button disc type steel pipe scaffold, and the upgrading of the fastener type steel pipe scaffold substituted.
Description
Technical field
The present invention relates to scaffold field, particularly relate to socket joint type and buckle the cross bar/horizon bar steel pipe of disc type steel pipe scaffold
The direct stamping forming joint in two ends.
Background technology
The scaffold that construction and installation field uses, experienced by bamboo timber scaffolding and is replaced changing by steel tube fastener scaffold, mesh
Front fastener type steel pipe scaffold is buckled disc type (dish pin, dish button, wheel button etc.) steel pipe scaffold by socket joint type and is replaced.Button
Disc type scaffold essential structure: pole steel tube is by its dimension, spacing welding button dish, and cross bar, brace steel pipe two ends are welded not
Same joint, is connected with pole buckle plate by wedge latch.Currently, scaffold industry overwhelming majority socket joint shape steel tube scaffold product
Crossbar joint use precision cast steel process produce, also have minority use steel plate punched add butt welding process method produce, its
Represent shape and see Fig. 5.Manufacture this joint to take a lot of work, take material, use this joint to add the deadweight of product, improve and produce into
This, also need to be welded to the two ends of cross bar in use, add one welding sequence, affect environment and add into
This, do not meet energy-conservation, efficient, the industrial policy of environmental protection of country, weaken the competitiveness of product in market.
Summary of the invention
The invention aims to make up the deficiencies in the prior art, it is provided that a kind of in property such as its original bearing capacities of guarantee
On the premise of energy, at the direct stamping forming joint in cross bar steel pipe two ends, reach energy-conservation, efficient, the requirement of environmental protection, product weight
Gently, material-saving, low cost, strengthen the competitiveness of product in market.
A kind of novel integrated button disc type connector for steel-tube scaffold, has cross bar and is located at the horizontal stroke of crossbar end
Knock-off joint, it is characterised in that the end of cross bar is through being stamped and formed out described crossbar joint, and crossbar joint and cross bar strike out one
Body, one end of cross bar or two ends are all stamped with described crossbar joint.
Preferably, described crossbar joint being provided with snapping bayonet socket and square hole, snapping bayonet socket is located at the left and right of crossbar joint
On two side, square hole is located on the two side up and down of crossbar joint.
Preferably, along from the middle part of cross bar to the direction of crossbar joint outer end, the width of crossbar joint is gradually lowered.
Preferably, described crossbar joint left and right sides wall constitutes the angle of 30 °-35 °.
Preferably, in the position of square hole, the two side up and down of crossbar joint is to tilt relative to the centrage of cross bar.
Preferably, along from the middle part of cross bar to the direction of crossbar joint outer end: the upper side wall of crossbar joint is to updip
Tiltedly, the lower wall of crossbar joint is downward-sloping.
The invention have the benefit that
On the premise of ensureing the performances such as original bearing capacity, at the direct punching press in cross bar steel pipe two ends joint.Install band tiltedly
Wedge latch can be connected with the dish of buckleing in vertical rod, it is achieved the various functions of scaffold.Target is various bearing type button disc type steel pipe feets
The product up-gradation of the manufacturing enterprise of hand cradle, and the upgrading of the fastener type steel pipe scaffold substituted.
Calculate with regular size 1800,1200,900 cross bar, fling crossbar joint than steel plate punched crossbar joint product certainly
Alleviate 5.3%, 8.7% and 9.2% the most respectively.Two kinds of joint normal pressure operations are similar, fling joint and then save spot welding, boxing
Etc. process links；Manufacturing cost about reduces by 10%.This technical research innovation item has good economic benefit and social benefit,
Scaffold industry product can be promoted to retrofit, upgrade, regenerate.Make enterprise possess the stronger market competitiveness, have a extensive future.
Accompanying drawing explanation
Fig. 1 is that the present invention is for detaining the structural representation of the connector of disc type steel pipe scaffold；
Fig. 2 is side cross-sectional structural representation during connector insertion latch；
Fig. 3 is the plan structure schematic diagram of Fig. 2；
Fig. 4 is the right TV structure schematic diagram of Fig. 2；
Fig. 5 is the structural representation of existing joint.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but protection scope of the present invention is not limited solely to implement
Example.
As Figure 1-Figure 2, a kind of novel integrated button disc type connector for steel-tube scaffold, there is cross bar 1, Yi Jishe
Crossbar joint 4 in crossbar end.The end of cross bar 1 is through being stamped and formed out described crossbar joint, therefore crossbar joint 4 and cross bar
1 strikes out one, is diverse with conventional crossbar joint by the way of welding or being threaded on cross bar.Giving birth to
When producing cross bar, just crossbar joint at crossbar end punching press.One end of cross bar or two ends are all stamped with described crossbar joint, logical
Chang Di, cross bar two ends are all stamped with described crossbar joint.
Being provided with snapping bayonet socket 5 and square hole 6 on crossbar joint 4, snapping bayonet socket 5 is located at the left and right sides wall of crossbar joint 4
On, snapping bayonet socket 5 passes straight through to the outer end of crossbar joint.Square hole 6 is located on the two side up and down of crossbar joint 4, normally, and side
Hole 6 is rectangular hole.When mounted, snapping bayonet socket 5 is inserted on socket, and from the square hole of top, latch 2 is inserted into lower section
In method, whole cross bar is fixed on socket.
Along from the middle part of cross bar 1 to the direction of crossbar joint 4 outer end, i.e. in figure from middle toward the direction on both sides, horizontal
The width of knock-off joint 4 is gradually lowered, it is ensured that the energy multiple crossbar joint of grafting on a socket, can reach 8 the when of many.
And crossbar joint left and right sides wall constitutes the angle α of 30 °-35 °.
In the position of square hole 6, the two side up and down of crossbar joint 4 is to tilt relative to the centrage of cross bar 1.And
Along from the middle part of cross bar to the direction of crossbar joint outer end, i.e. in figure from middle toward the direction on both sides: crossbar joint 4 upper
Sidewall is inclined upwardly, and the lower wall of crossbar joint 4 is downward-sloping, and this makes the square hole 6 of upside the most slightly upwardly tilt, the side of downside
Hole is the most downward-sloping.Square hole 6 width L0 outline in the horizontal direction, less than length L of square hole itself, therefore, is inserted at latch 2
After two square holes, the square hole of inclination has location and position-limiting action to latch, can clamping latch.Further, it is somewhat curved due to latch
Bent shape, and the incline direction of two square holes is inconsistent, energy clamping latch 2 further, prevents latch 2 from departing from.It addition,
There is bottom latch 2 crotch structure, can prevent latch from departing from by pin lock in square hole.
Last it is noted that above example only in order to the present invention is described and and unrestricted technology described in the invention
Scheme, therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, this
Field it is to be appreciated by one skilled in the art that still the present invention can be modified or equivalent, and all without departing from this
The technical scheme of the spirit and scope of invention and improvement thereof, it all should be contained in scope of the presently claimed invention.
Claims (7)
1. a novel integrated button disc type connector for steel-tube scaffold, has cross bar (1) and is located at the horizontal stroke of crossbar end
Knock-off joint (4), it is characterised in that the end of cross bar is through being stamped and formed out described crossbar joint, and crossbar joint strikes out with cross bar
Integrally, one end or the two ends of cross bar are all stamped with described crossbar joint.
Novel integrated button disc type connector for steel-tube scaffold the most according to claim 1, it is characterised in that described horizontal stroke
Being provided with snapping bayonet socket (5) and square hole (6) on knock-off joint, snapping bayonet socket is located on the left and right sides wall of crossbar joint, and square hole sets
On the two side up and down of crossbar joint.
Novel integrated button disc type connector for steel-tube scaffold the most according to claim 1, it is characterised in that along from
The middle part of cross bar is to the direction of crossbar joint outer end, and the width of crossbar joint is gradually lowered.
Novel integrated button disc type connector for steel-tube scaffold the most according to claim 3, it is characterised in that described horizontal stroke
Knock-off joint left and right sides wall constitutes the angle of 30 °-35 °.
Novel integrated button disc type connector for steel-tube scaffold the most according to claim 1, it is characterised in that at square hole
Position, the two side up and down of crossbar joint relative to the centrage of cross bar be tilt.
Novel integrated button disc type connector for steel-tube scaffold the most according to claim 5, it is characterised in that along from
The middle part of cross bar is to the direction of crossbar joint outer end: the upper side wall of crossbar joint is inclined upwardly, the lower wall of crossbar joint to
Lower inclination.
7. connect according to the novel integrated button disc type steel pipe scaffold described in any one claim in claim 1-6
Part application in scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741804.6A CN106193577A (en) | 2016-08-29 | 2016-08-29 | A kind of novel integrated button disc type connector for steel-tube scaffold and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741804.6A CN106193577A (en) | 2016-08-29 | 2016-08-29 | A kind of novel integrated button disc type connector for steel-tube scaffold and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106193577A true CN106193577A (en) | 2016-12-07 |
Family
ID=57526976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741804.6A Pending CN106193577A (en) | 2016-08-29 | 2016-08-29 | A kind of novel integrated button disc type connector for steel-tube scaffold and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193577A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439256A (en) * | 2019-07-17 | 2019-11-12 | 开平市鹏峰金属棚架厂 | A kind of integrally formed scaffold horizontal cross bar |
| CN114622705A (en) * | 2022-04-18 | 2022-06-14 | 杨鑫 | Building scaffold with clamping self-locking structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090035671A (en) * | 2008-10-27 | 2009-04-10 | 임정택 | A scaffold for architecture |
| CN202787939U (en) * | 2012-07-29 | 2013-03-13 | 嘉兴市亚卓工程有限公司 | Load-bearing horizontal connection rod for quick-mounting-dismounting combined frame |
| CN103375024A (en) * | 2012-04-27 | 2013-10-30 | 天津九为实业有限公司 | Welding-free cross rod of scaffold |
| CN205077852U (en) * | 2015-11-06 | 2016-03-09 | 王中善 | Novel scaffold wheel is detained device |
| CN105544960A (en) * | 2016-01-28 | 2016-05-04 | 天津九为实业有限公司 | Connecting cross bar for support frame or scaffold |
| CN206034890U (en) * | 2016-08-29 | 2017-03-22 | 上海捷超脚手架有限公司 | Novel knot disk steel pipe scaffold frame connecting piece of integral type |
-
2016
- 2016-08-29 CN CN201610741804.6A patent/CN106193577A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090035671A (en) * | 2008-10-27 | 2009-04-10 | 임정택 | A scaffold for architecture |
| CN103375024A (en) * | 2012-04-27 | 2013-10-30 | 天津九为实业有限公司 | Welding-free cross rod of scaffold |
| CN202787939U (en) * | 2012-07-29 | 2013-03-13 | 嘉兴市亚卓工程有限公司 | Load-bearing horizontal connection rod for quick-mounting-dismounting combined frame |
| CN205077852U (en) * | 2015-11-06 | 2016-03-09 | 王中善 | Novel scaffold wheel is detained device |
| CN105544960A (en) * | 2016-01-28 | 2016-05-04 | 天津九为实业有限公司 | Connecting cross bar for support frame or scaffold |
| CN206034890U (en) * | 2016-08-29 | 2017-03-22 | 上海捷超脚手架有限公司 | Novel knot disk steel pipe scaffold frame connecting piece of integral type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439256A (en) * | 2019-07-17 | 2019-11-12 | 开平市鹏峰金属棚架厂 | A kind of integrally formed scaffold horizontal cross bar |
| CN114622705A (en) * | 2022-04-18 | 2022-06-14 | 杨鑫 | Building scaffold with clamping self-locking structure |
| CN114622705B (en) * | 2022-04-18 | 2023-08-29 | 北京天润建业建筑工程有限公司 | Building scaffold with clamping self-locking structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20161207 |