CN206110627U - Truss strenghthened type fastener -style steel pipe scaffold frame - Google Patents
Truss strenghthened type fastener -style steel pipe scaffold frame Download PDFInfo
- Publication number
- CN206110627U CN206110627U CN201621123890.6U CN201621123890U CN206110627U CN 206110627 U CN206110627 U CN 206110627U CN 201621123890 U CN201621123890 U CN 201621123890U CN 206110627 U CN206110627 U CN 206110627U
- Authority
- CN
- China
- Prior art keywords
- diagonal brace
- steel pipe
- truss
- scaffold
- horizon bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a truss strenghthened type fastener -style steel pipe scaffold frame, including the many horizon bars and duo gen pole setting that adopt that the right -angle coupler links to each other, scaffold frame top is equipped with two -layerly from top to bottom the horizon bar, the upper strata horizon bar and lower floor the horizon bar is respectively through a set of the right -angle coupler with the pole setting is connected, and scaffold frame top is through adjacent two from top to bottom it forms the horizontal truss structure to connect bracing member I between the horizon bar, through controlling adjacent two in the scaffold frame connect the II vertical truss structures that form a plurality of interval arrangements of bracing member between the pole setting, a plurality of interval arrangements vertical truss structure with horizontal truss structural formation frame bearing structure. The utility model provides the sliding strength and the bending strength of top layer horizon bar that high fastener -style steel pipe scaffold frame top layer fastener is connected have been improved scaffold frame side direction level simultaneously and have been retrained rigidity to improve the bearing capacity that fastener -style steel pipe scaffold put up, make the intensity full play of steel pipe material.
Description
Technical field
This utility model is related to construction scaffold, the reinforced fastener type steel pipe foot of more specifically to a kind of truss
Hand cradle.
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 has
There is 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 compared with
It is weak；3) the side direction horizontal constraint rigidity that bridging is provided is less.Therefore, the ultimate bearing capacity of fastener type steel pipe scaffold is more
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.
The content of the invention
This utility model provides a kind of truss reinforced fastener type steel to solve technical problem present in known technology
Pin hand cradle, the scaffold improves the anti-of the sliding strength of fastener type steel pipe scaffold top layer fastener connection and top layer horizon bar
Curved intensity, while improving scaffold side direction horizontal constraint rigidity, so as to improve the bearing capacity of fastener type steel pipe scaffold, makes steel
The intensity of tube material gives full play to.
This utility model is adopted the technical scheme that to solve technical problem present in known technology：A kind of truss adds
Strong type fastener type steel pipe scaffold, including many horizon bars and Duo Gen vertical rods that are connected using right-angle coupler, scaffold top sets
Have horizon bar described in upper and lower two-layer, horizon bar described in upper strata and horizon bar described in lower floor respectively by right-angle coupler described in a group with
The vertical rod connection, scaffold top forms water by connecting diagonal brace rod member I between two neighbouring horizon bars
Plane frame work structure；Multiple are formed in scaffold by connecting diagonal brace rod member II between two adjacent vertical rods of left and right
Every the vertical truss structure of arrangement, multiple spaced apart vertical truss structures and horizontal truss structure formation framework
Supporting construction.
The diagonal brace rod member I is identical with the structure of diagonal brace rod member II, connects including a diagonal brace mobile jib and two diagonal braces
Head, the diagonal brace mobile jib is provided with a steel pipe, and at the two ends of the steel pipe one piece of end plate is respectively connected with, affixed on the end plate
There is monaural plate；The diagonal brace joint is provided with buckle and lower pinch plate, and the upper buckle and the lower pinch plate side are cut with scissors by bearing pin I
Connect, opposite side is affixed by bolt, the lower pinch plate is by being arranged on the bi-lug plate and pin shaft II and the monaural plate of its bottom
It is hinged, the connection centerline hole of the bi-lug plate is vertical with the centrage antarafacial of the diagonal brace joint；The two of the diagonal brace rod member I
Individual diagonal brace joint is connected respectively with two neighbouring horizon bars, two diagonal brace joints difference of the diagonal brace rod member II
The two piece vertical rod connections adjacent with left and right.
This utility model has the advantages and positive effects that：By in two neighbouring horizon bars of scaffold top
Between connect diagonal brace rod member I and form horizontal truss structure, by connecting between two adjacent vertical rods of the left and right in scaffold
Connect diagonal brace rod member II and form multiple spaced apart vertical truss structures, and finally frame support structure is formed in scaffold,
The sliding strength of fastener type steel pipe scaffold top layer fastener connection and the bending strength of top layer horizon bar are improve, while improving
Scaffold side direction horizontal constrains rigidity, so as to improve the bearing capacity of fastener type steel pipe scaffold, makes the intensity of tube material abundant
Play.And this utility model is also excellent with flexible, easy accessibility, high capacity, low manufacture cost, safety height etc. is set up
Point, in being particularly well-suited to the larger project of construction loads.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is diagonal brace rod member I of the present utility model and the structural representation of diagonal brace rod member II；
Fig. 3 is diagonal brace mobile jib structural representation of the present utility model；
Fig. 4 is diagonal brace joint design schematic diagram of the present utility model；
Fig. 5 is upper buckle of the present utility model and lower pinch plate structural representation；
Fig. 6 is upper buckle structure schematic diagram of the present utility model；
Fig. 7 is lower pinch plate structural representation of the present utility model；
Fig. 8 is diagonal brace rod member of the present utility model and one of vertical rod or horizon bar connection diagram；
Fig. 9 is the two of diagonal brace rod member of the present utility model and vertical rod or horizon bar connection diagram.
In figure：1st, horizon bar, 2, vertical rod, 3-1, diagonal brace rod member I, 3-2, diagonal brace rod member II, 4, diagonal brace mobile jib, 5, diagonal brace connects
Head, 6, pin shaft II, 7, steel pipe, 8, end plate, 9, monaural plate, 10, upper buckle, 11, lower pinch plate, 12, bearing pin I, 13, bolt, 14, double
Otic placode.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinated
Accompanying drawing describes in detail as follows：
Refer to Fig. 1～Fig. 9, the reinforced fastener type steel pipe scaffold of a kind of truss, including what is be connected using right-angle coupler
Many horizon bars 1 and Duo Gen vertical rods 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 respectively by right-angle coupler described in a group with the vertical rod 2, and scaffold top is led to
Cross and connect the 3-1 formation horizontal truss structures of diagonal brace rod member I between two neighbouring horizon bars 1；In scaffold
Multiple spaced apart vertical truss are formed by connecting the 3-2 of diagonal brace rod member II between two adjacent vertical rods 2 of left and right
Structure, multiple spaced apart vertical truss structures and the horizontal truss structure form frame support structure.
The 3-1 of diagonal brace rod member I is identical with the 3-2 structures of the diagonal brace rod member II, including a diagonal brace mobile jib 4 and two
Diagonal brace joint 5, the diagonal brace mobile jib 4 is provided with a steel pipe 7, one piece of end plate 8 is respectively connected with the two ends of the steel pipe 7, in institute
State and perpendicular monaural plate 9 is connected with end plate 8；The diagonal brace joint 5 is provided with buckle 10 and lower pinch plate 11, the upper button
Plate 10 and the side of the lower pinch plate 11 are hinged by bearing pin I 12, and opposite side is affixed by bolt 13, and the lower pinch plate 11 is by setting
Put bi-lug plate 14 and pin shaft II 6 in its bottom to be hinged with the monaural plate 9, the bearing pin centerline hole of the bi-lug plate 14 and institute
The centrage antarafacial for stating diagonal brace joint 5 is vertical；Two diagonal brace joints of the 3-1 of diagonal brace rod member I respectively with scaffold top on
Under adjacent two horizon bars 1 connect, two diagonal brace joints of the 3-2 of diagonal brace rod member II respectively adjacent with left and right two
Vertical rod 2 described in root 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 between 10 and lower pinch plate 11 and horizon bar 1 or vertical rod 2, as shown in Figure 8 and Figure 9.
Fig. 1 is referred to, the 3-1 two ends of diagonal brace rod member I connect respectively the neighbouring horizon bar 1 of scaffold top, form water
Plane frame work structure, horizontal truss structure bending strength is much larger than single horizontal bar, so as to top layer horizon bar is greatly improved
Bending strength；Meanwhile, the horizon bar up and down 1 for forming horizontal truss structure is connected respectively by one group of right-angle coupler with vertical rod 2, is made
One times of the vertical antiskid bearing power increase of scaffold top fastener connection.In sum, the formation of scaffold top horizontal truss,
Drastically increase the antiskid bearing capacity of the anti-bending bearing capacity and top fastener connection of fastener type steel pipe scaffold top horizontal bar.
Every certain spacing, using the 3-2 of diagonal brace rod member II the adjacent vertical rod 2 in left and right is connected, form vertical truss structure, and then formed
Frame-brace structure, so as to 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 preferred embodiment of the present utility model above in conjunction with accompanying drawing, this utility model is not
Above-mentioned specific embodiment is confined to, above-mentioned specific embodiment is only schematic, is not restricted, ability
The those of ordinary skill in domain under enlightenment of the present utility model, without departing from this utility model objective and claimed
Under ambit, many forms can also be made, these are belonged within protection domain of the present utility model.
Claims (2)
1. a kind of reinforced fastener type steel pipe scaffold of truss, vertical including many horizon bars and Duo Gen being connected using right-angle coupler
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 respectively one
The group right-angle coupler is connected with the vertical rod, it is characterised in that scaffold top is by two neighbouring water
Connect diagonal brace rod member I between flat bar and form horizontal truss structure；By in two adjacent vertical rods of left and right in scaffold
Between connect diagonal brace rod member II and form multiple spaced apart vertical truss structures, multiple spaced apart vertical truss knots
Structure and the horizontal truss structure form frame support structure.
2. the reinforced fastener type steel pipe scaffold of truss according to claim 1, it is characterised in that the diagonal brace rod member I
Identical with the structure of diagonal brace rod member II, including a diagonal brace mobile jib and two diagonal brace joints, the diagonal brace mobile jib is provided with one
Root steel pipe, at the two ends of the steel pipe one piece of end plate is respectively connected with, and monaural plate is connected with the end plate；The diagonal brace joint
Buckle and lower pinch plate are provided with, the upper buckle and the lower pinch plate side are hinged by bearing pin I, opposite side is solid by bolt
Connect, the lower pinch plate is hinged by being arranged on the bi-lug plate and pin shaft II of its bottom with the monaural plate, the company of the bi-lug plate
Connect centerline hole vertical with the centrage antarafacial of the diagonal brace joint；Two diagonal brace joints of the diagonal brace rod member I respectively with it is upper
Under adjacent two horizon bars connections, two adjacent with left and right respectively institutes of two diagonal brace joints of the diagonal brace rod member II
State vertical rod connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123890.6U CN206110627U (en) | 2016-10-14 | 2016-10-14 | Truss strenghthened type fastener -style steel pipe scaffold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123890.6U CN206110627U (en) | 2016-10-14 | 2016-10-14 | Truss strenghthened type fastener -style steel pipe scaffold frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110627U true CN206110627U (en) | 2017-04-19 |
Family
ID=58529535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123890.6U Expired - Fee Related CN206110627U (en) | 2016-10-14 | 2016-10-14 | Truss strenghthened type fastener -style steel pipe scaffold frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351430A (en) * | 2016-10-14 | 2017-01-25 | 天津大学 | Truss-reinforced type fastener steel tube scaffolding |
-
2016
- 2016-10-14 CN CN201621123890.6U patent/CN206110627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351430A (en) * | 2016-10-14 | 2017-01-25 | 天津大学 | Truss-reinforced type fastener steel tube scaffolding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |