CN106351430A - Truss-reinforced type fastener steel tube scaffolding - Google Patents
Truss-reinforced type fastener steel tube scaffolding Download PDFInfo
- Publication number
- CN106351430A CN106351430A CN201610901533.6A CN201610901533A CN106351430A CN 106351430 A CN106351430 A CN 106351430A CN 201610901533 A CN201610901533 A CN 201610901533A CN 106351430 A CN106351430 A CN 106351430A
- Authority
- CN
- China
- Prior art keywords
- diagonal brace
- truss
- scaffolding
- scaffold
- rod member
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/04—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section
- E04G1/06—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section comprising members with rod-like or tubular portions fitting together end to end, with or without separate connecting pieces
-
- 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
- E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a truss-reinforced type fastener steel tube scaffolding which comprises a plurality of horizontal rods and a plurality of upright tubes, which are connected by adopting right-angle fasteners; two upper and lower layers of horizontal rods are arranged at the top of the scaffolding; the upper layer of horizontal rods and the lower layer of horizontal rods are respectively connected with the upright tubes by one group of right-angle fasteners; a horizontal truss structure is formed at the top of the scaffolding by connecting an inclined strut rod part I between two upright tubes which are adjacent up and down; a plurality of vertical truss structures arranged at intervals are formed in the scaffolding by connecting an inclined strut rod part I between two upright tubes which are adjacent left and right; a frame supporting structure is formed by the plurality of vertical truss structures arranged at intervals and the horizontal truss structure. According to the truss-reinforced type fastener steel tube scaffolding disclosed by the invention, antiskid intensity of top layer fastener connection and bending strength of the top-layer horizontal rods of the fastener steel tube scaffolding are improved, and meanwhile, lateral horizontal restraining stiffness of the scaffolding is improved, so that bearing capacity of the fastener steel tube scaffolding is improved, and strength of a steel tube material is sufficiently played.
Description
Technical field
The present invention relates to construction scaffold, the reinforced fastener type steel pipe foot handss of more specifically to a kind of truss
Frame.
Background technology
Fastener type steel pipe scaffold is one of main temporary support structures of construction, set up by it flexibly, dismounting side
The advantages such as just, with low cost, highly versatile, occupy the share in scaffold market 70%.But fastener type steel pipe scaffold tool
There is a following deficiency: 1) top layer fastener connecting node antiskid low bearing capacity and discreteness is big；2) top layer horizon bar anti-bending bearing capacity is relatively
Weak；3) the side direction horizontal constraint rigidity that bridging provides is less.Therefore, the ultimate bearing capacity of fastener type steel pipe scaffold is many
Controlled by the stability in the large of fastener resisting slipping bearing capacity, the bending strength of top layer horizon bar and structure, bearing capacity of supporting frame is often
Relatively low, tube material intensity is difficult to give full play to.
Content of the invention
The present invention provides a kind of truss reinforced fastener type steel pipe foot for solving technical problem present in known technology
Hand cradle, this scaffold improve fastener type steel pipe scaffold top layer fastener connection sliding strength and top layer horizon bar bending resistance strong
Degree, improving scaffold side direction horizontal constraint rigidity simultaneously, thus improving the bearing capacity of fastener type steel pipe scaffold, making steel tubing
The intensity of material gives full play to.
The present invention is adopted the technical scheme that by solving technical problem present in known technology: a kind of truss is reinforced
Fastener type steel pipe scaffold, including many horizon bars being connected using right-angle coupler and Duo Gen vertical rod, scaffold top is provided with
Horizon bar described in lower two-layer, horizon bar described in upper strata and horizon bar described in lower floor respectively pass through right-angle coupler described in a group with described
Vertical rod connects, and scaffold top is passed through to connect diagonal brace rod member formation horizontal girder between two neighbouring described horizon bars
Frame structure；Form multiple intervals cloth by connecting diagonal brace rod member between two described vertical rods adjacent in left and right in scaffold
The vertical truss structure put, multiple spaced apart described vertical truss structures and described horizontal truss structure form framework and support
Structure.
Described diagonal brace rod member is identical with described diagonal brace member structure, all includes a diagonal brace mobile jib and two diagonal braces connect
Head, described diagonal brace mobile jib is provided with a steel pipe, is respectively connected with one piece of end plate at the two ends of described steel pipe, affixed on described end plate
There is monaural plate；Described diagonal brace joint is provided with buckle and lower pinch plate, and described upper buckle and described lower pinch plate side are cut with scissors by bearing pin
Connect, opposite side is affixed by bolt, described lower pinch plate is by being arranged on bi-lug plate and bearing pin and the described monaural plate of its bottom
Hinged, the connection centerline hole of described bi-lug plate is vertical with the centrage antarafacial of described diagonal brace joint；The two of described diagonal brace rod member
Individual diagonal brace joint is connected with two neighbouring described horizon bars respectively, and two diagonal brace joints of described diagonal brace rod member are respectively
The two piece described vertical rods adjacent with left and right connect.
The present invention has the advantages and positive effects that: between the two piece horizon bars neighbouring in scaffold top
Connect diagonal brace rod member and form horizontal truss structure, by connecting tiltedly between two adjacent described vertical rods of left and right in scaffold
Strut member forms multiple spaced apart vertical truss structures, and final formation frame support structure in scaffold, improves
Sliding strength and the bending strength of top layer horizon bar that fastener type steel pipe scaffold top layer fastener connects, improve foot handss simultaneously
Frame side direction horizontal constrains rigidity, thus improving the bearing capacity of fastener type steel pipe scaffold, so that the intensity of tube material is given full play to.
And the present invention also have the advantages that to set up flexibly, easy accessibility, high capacity, low manufacture cost, safe, particularly suitable
In the larger project of construction loads.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is diagonal brace rod member and the diagonal brace rod member structural representation of the present invention；
Fig. 3 is the diagonal brace mobile jib structural representation of the present invention；
Fig. 4 is the diagonal brace joint design schematic diagram of the present invention；
Fig. 5 is upper buckle and the lower pinch plate structural representation of the present invention；
Fig. 6 is the upper buckle structure schematic diagram of the present invention；
Fig. 7 is the lower pinch plate structural representation of the present invention；
Fig. 8 is diagonal brace rod member and one of the vertical rod or horizon bar connection diagram of the present invention；
Fig. 9 is the two of diagonal brace rod member and the vertical rod of the present invention or horizon bar connection diagram.
In figure: 1, horizon bar, 2, vertical rod, 3-1, diagonal brace rod member, 3-2, diagonal brace rod member, 4, diagonal brace mobile jib, 5, diagonal brace connects
Head, 6, bearing pin, 7, steel pipe, 8, end plate, 9, monaural plate, 10, upper buckle, 11, lower pinch plate, 12, bearing pin, 13, bolt, 14, double
Otic placode.
Specific embodiment
For content of the invention, feature and effect of the present invention can be further appreciated that, hereby enumerate following examples, and coordinate accompanying drawing
Describe in detail as follows:
Refer to Fig. 1～Fig. 9, a kind of reinforced fastener type steel pipe scaffold of truss, including be connected using right-angle coupler
Many horizon bars 1 and Duo Gen vertical rod 2, scaffold top is provided with horizon bar 1 described in upper and lower two-layer, described in scaffold top upper strata
Horizon bar 2 described in horizon bar 1 and lower floor is connected with described vertical rod 2 by right-angle coupler described in a group respectively, and scaffold top is led to
Cross and connect diagonal brace rod member 3-1 formation horizontal truss structure between two neighbouring described horizon bars 1；In scaffold
Form multiple spaced apart vertical truss by connecting diagonal brace rod member 3-2 between two described vertical rods 2 adjacent in left and right
Structure, multiple spaced apart described vertical truss structures and described horizontal truss structure form frame support structure.
Described diagonal brace rod member 3-1 is identical with described diagonal brace rod member 3-2 structure, all includes a diagonal brace mobile jib 4 and two
Diagonal brace joint 5, described diagonal brace mobile jib 4 is provided with a steel pipe 7, is respectively connected with one piece of end plate 8 at the two ends of described steel pipe 7, in institute
State and perpendicular monaural plate 9 is connected with end plate 8；Described diagonal brace joint 5 is provided with buckle 10 and lower pinch plate 11, described upper button
Plate 10 and described lower pinch plate 11 side are hinged by bearing pin 12, and opposite side is affixed by bolt 13, and described lower pinch plate 11 passes through to set
Put bi-lug plate 14 in its bottom and bearing pin 6 is hinged with described monaural plate 9, the bearing pin centerline hole of described bi-lug plate 14 and institute
The centrage antarafacial stating diagonal brace joint 5 is vertical；Two diagonal brace joints of described diagonal brace rod member 3-1 respectively with scaffold top on
Under two adjacent described horizon bars 1 connect, two diagonal brace joints of described diagonal brace rod member 3-2 respectively adjacent with left and right two
Described in root, vertical rod 2 connects, and buckle 10 and lower pinch plate 11 will be buckled in horizon bar 1 or vertical rod 2 on diagonal brace joint, blending bolt
13 fastenings, make to produce enough frictional force between buckle 10 and lower pinch plate 11 and horizon bar 1 or vertical rod 2, prevent buckle
Relative sliding is produced, as shown in Figure 8 and Figure 9 between 10 and lower pinch plate 11 and horizon bar 1 or vertical rod 2.
Refer to Fig. 1, diagonal brace rod member 3-1 two ends connect the neighbouring horizon bar of scaffold top 1 respectively, form water
Plane frame work structure, horizontal truss structure bending strength is much larger than single horizontal bar, thus top layer horizon bar is greatly improved
Bending strength；Meanwhile, the horizon bar up and down 1 forming horizontal truss structure is connected with vertical rod 2 by one group of right-angle coupler respectively, makes
One times of the vertical antiskid bearing power increase that scaffold top fastener connects.In sum, the formation of scaffold top horizontal truss,
Drastically increase the antiskid bearing capacity that the anti-bending bearing capacity of fastener type steel pipe scaffold top horizontal bar and top fastener connect.
Every certain spacing, connect the adjacent vertical rod 2 in left and right using diagonal brace rod member 3-2, form vertical truss structure, and then formed
Frame-brace structure, thus the side direction horizontal rigidity of fastener type steel pipe scaffold is greatly improved, improves the entirety of structure
Stability bearing capacity.
Although being described to the preferred embodiments of the present invention above in conjunction with accompanying drawing, the invention is not limited in
The specific embodiment stated, above-mentioned specific embodiment is only schematically, is not restricted, this area common
Technical staff, under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, also may be used
To make a lot of forms, these belong within protection scope of the present invention.
Claims (2)
1. the reinforced fastener type steel pipe scaffold of a kind of truss, is stood including many horizon bars being connected using right-angle coupler and Duo Gen
Bar, scaffold top is provided with horizon bar described in upper and lower two-layer, and horizon bar described in upper strata and horizon bar described in lower floor pass through one respectively
Organize described right-angle coupler to be connected with described vertical rod it is characterised in that scaffold top is passed through in two neighbouring described water
Connect diagonal brace rod member between flat bar and form horizontal truss structure；Scaffold passes through in two adjacent described vertical rods of left and right
Between connect diagonal brace rod member and form multiple spaced apart vertical truss structures, multiple spaced apart described vertical truss knots
Structure and described horizontal truss structure form frame support structure.
2. the reinforced fastener type steel pipe scaffold of truss according to claim 1 is it is characterised in that described diagonal brace rod member
Identical with described diagonal brace member structure, all include a diagonal brace mobile jib and two diagonal brace joints, described diagonal brace mobile jib is provided with one
Root steel pipe, is respectively connected with one piece of end plate at the two ends of described steel pipe, is connected with monaural plate on described end plate；Described diagonal brace joint
It is provided with buckle and lower pinch plate, hinge is passed through in described upper buckle and described lower pinch plate side, and it is solid that opposite side passes through bolt
Connect, described lower pinch plate is hinged with described monaural plate by the bi-lug plate and bearing pin being arranged on its bottom, the company of described bi-lug plate
Connect centerline hole vertical with the centrage antarafacial of described diagonal brace joint；Two diagonal brace joints of described diagonal brace rod member respectively with upper
Under adjacent two described horizon bars connect, two adjacent with left and right respectively institutes of two diagonal brace joints of described diagonal brace rod member
State vertical rod to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901533.6A CN106351430A (en) | 2016-10-14 | 2016-10-14 | Truss-reinforced type fastener steel tube scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901533.6A CN106351430A (en) | 2016-10-14 | 2016-10-14 | Truss-reinforced type fastener steel tube scaffolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351430A true CN106351430A (en) | 2017-01-25 |
Family
ID=57866099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610901533.6A Pending CN106351430A (en) | 2016-10-14 | 2016-10-14 | Truss-reinforced type fastener steel tube scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351430A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179870A (en) * | 2018-01-29 | 2018-06-19 | 东南大学 | A kind of convenient fabricated scaffold viscoelastic damper |
| CN113187805A (en) * | 2021-04-21 | 2021-07-30 | 中建七局建筑装饰工程有限公司 | Multi-component junction mechanical connecting device |
| CN114718293A (en) * | 2022-05-09 | 2022-07-08 | 河北工程大学 | Scaffold connecting piece and scaffold with same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58143999U (en) * | 1982-03-24 | 1983-09-28 | 株式会社姫野組 | Step fittings for scaffolding pipes |
| CN2078354U (en) * | 1990-05-05 | 1991-06-05 | 蒋代华 | Buckle clamp for lap-joining of diagonal rods in triangular form |
| CN2234984Y (en) * | 1995-10-27 | 1996-09-11 | 胡颖 | Multi-function steel pipe scaffold |
| EP2141306A1 (en) * | 2008-07-03 | 2010-01-06 | Spanz Pty Ltd. | A scaffolding system |
| CN201614730U (en) * | 2010-03-22 | 2010-10-27 | 中国葛洲坝集团股份有限公司 | Device for supporting heavy template |
| CN103088998A (en) * | 2013-01-31 | 2013-05-08 | 朱宏宇 | Combination palace lattice scaffold and installing and dismantling method thereof |
| CN204212385U (en) * | 2014-09-12 | 2015-03-18 | 中国建筑第五工程局有限公司 | Scaffold strengthened by truss |
| CN206110627U (en) * | 2016-10-14 | 2017-04-19 | 天津大学 | Truss strenghthened type fastener -style steel pipe scaffold frame |
-
2016
- 2016-10-14 CN CN201610901533.6A patent/CN106351430A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58143999U (en) * | 1982-03-24 | 1983-09-28 | 株式会社姫野組 | Step fittings for scaffolding pipes |
| CN2078354U (en) * | 1990-05-05 | 1991-06-05 | 蒋代华 | Buckle clamp for lap-joining of diagonal rods in triangular form |
| CN2234984Y (en) * | 1995-10-27 | 1996-09-11 | 胡颖 | Multi-function steel pipe scaffold |
| EP2141306A1 (en) * | 2008-07-03 | 2010-01-06 | Spanz Pty Ltd. | A scaffolding system |
| CN201614730U (en) * | 2010-03-22 | 2010-10-27 | 中国葛洲坝集团股份有限公司 | Device for supporting heavy template |
| CN103088998A (en) * | 2013-01-31 | 2013-05-08 | 朱宏宇 | Combination palace lattice scaffold and installing and dismantling method thereof |
| CN204212385U (en) * | 2014-09-12 | 2015-03-18 | 中国建筑第五工程局有限公司 | Scaffold strengthened by truss |
| CN206110627U (en) * | 2016-10-14 | 2017-04-19 | 天津大学 | Truss strenghthened type fastener -style steel pipe scaffold frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179870A (en) * | 2018-01-29 | 2018-06-19 | 东南大学 | A kind of convenient fabricated scaffold viscoelastic damper |
| CN113187805A (en) * | 2021-04-21 | 2021-07-30 | 中建七局建筑装饰工程有限公司 | Multi-component junction mechanical connecting device |
| CN114718293A (en) * | 2022-05-09 | 2022-07-08 | 河北工程大学 | Scaffold connecting piece and scaffold with same |
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| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |