CN205063325U - Novel scaffold - Google Patents
Novel scaffold Download PDFInfo
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- CN205063325U CN205063325U CN201520554991.8U CN201520554991U CN205063325U CN 205063325 U CN205063325 U CN 205063325U CN 201520554991 U CN201520554991 U CN 201520554991U CN 205063325 U CN205063325 U CN 205063325U
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Abstract
The utility model discloses a novel scaffold, a plurality of horizontal poles, the montant made including the steel pipe, and fastener group, fastener group is including connecting chuck and the connecting piece on montant, horizontal pole respectively, be equipped with the draw -in groove on the chuck, be equipped with the inserted block that corresponds the joint with the draw -in groove on the connecting piece, its characterized in that, the interior bushing pipe of connector body for placing the horizontal pole hole in can in, interior bushing pipe and horizontal pole hole are provided with constant head tank and location muscle respectively, and inside lining outside of tubes end is the radial outside trapezoid cross section inserted block that sets up, and this inserted block is for falling trapezoidal outside extension, draw -in groove on the chuck be with the trapezoidal draw -in groove of inserted block complex.
Description
Technical field
The utility model relates to scaffold field, specifically the new type scaffold of a kind of steel pipe and fastener formation.
Background technology
Scaffold is widely used in the engineering constructions such as room is built, bridge.Traditional construction scaffolding is generally adopt steel pipe and fastener composition, existing fastener is cast, and be that frictionally interfixes between steel pipe, so safety is relatively low, time particularly highly high, stability is good not, and the safety of construction worker cannot be protected, and again and again causes the major accident that scaffold support system caves in.
Utility model content
The purpose of this utility model is to provide the new type scaffold that a kind of steel pipe and fastener are connected firmly, bearing capacity is strong.
For achieving the above object, the utility model provides following technical scheme:
New type scaffold, comprises some cross bars, montant that steel pipe is made, and fastener set, described fastener set comprises and is connected to chuck on montant, cross bar and connector, and described chuck is provided with draw-in groove, and described connector is provided with the inserted block of clamping corresponding to draw-in groove, it is characterized in that
Described new type scaffold, it is characterized in that: connector main body is the internal lining pipe that can be built in cross bar endoporus, internal lining pipe and cross bar endoporus are respectively arranged with locating slot and positioning bar, internal lining pipe outer end is the radial outside trapezoid cross section inserted block arranged, this inserted block is that inverted trapezoidal stretches out, and the locating slot of internal lining pipe and radial inserted block are in same radial plane, the draw-in groove on described chuck is the trapezoidal draw-in groove coordinated with inserted block.
Described new type scaffold, is characterized in that: chuck is symmetrically arranged with four draw-in grooves in surrounding.
Described new type scaffold, is characterized in that: also correspondingly between cross bar with connector arrange through hole, and is fixed by rivet and steel plate washer.
Described new type scaffold, is characterized in that: the Plane Installation that montant, cross bar and connection fastener group are formed has foot rest.
Described new type scaffold, is characterized in that: be provided with vertical baseboard around foot rest, and described baseboard is fixed between montant and cross bar.
Described new type scaffold, is characterized in that: montant and earth surface place are also provided with stable pin, and described stable pin is circular steel plate, and stable pin is provided with fixing ground nail.
Compared with prior art, the beneficial effects of the utility model are: fastener set, by the mutual clamping of the draw-in groove on trapezoidal inserted block and chuck, compared to existing technology, greatly improves the intensity that fastener set fixes steel pipe.Additional foot rest and baseboard can strengthen the safety of site operation personnel.And montant lower end is provided with the stable pin of ground nail, by ground nail being squeezed into ground, scaffold stability is in use promoted greatly, the safety that the personnel that ensure that work on scaffold.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The structural representation of Fig. 2 the utility model chuck.
Fig. 3 is the structural representation of the utility model connector.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, new type scaffold, comprise several cross bars 10, montant 20 that steel pipe is made, and fastener set, described fastener set comprises and is connected to chuck 30 on montant, cross bar and connector 40.For wearing the through hole 32 of montant in the middle of circular chuck, chuck is symmetrically arranged with four draw-in grooves 31 in surrounding, and chuck is made by casting carbon steel material.Particularly, sheathed chuck 30 outside the montant 20 of scaffold, and use weld all around to be fixedly connected with for subsequent use by montant 20 with chuck 30.
Described connector 40 main body is the internal lining pipe 41 that can be built in cross bar endoporus, and internal lining pipe outer end is the radial outside trapezoid cross section inserted block 42 arranged, the clamping corresponding to draw-in groove of this inserted block, and connector is overall to be made up of casting carbon steel material.The length of internal lining pipe 41 is 20mm-30mm, and the length of the present embodiment preferred liner pipe 41 is 25mm.Adopt the design of internal lining pipe, internal lining pipe 41 is mounted on cross bar 10 through hole inner.
In addition, for ensureing that connector inserted block is vertically arranged in cross bar, making itself and the vertical clamping of draw-in groove of chuck, being respectively arranged with locating slot and positioning bar 11 at internal lining pipe and cross bar endoporus, the locating slot of internal lining pipe and the inserted block of radial direction setting are in and are same as plane.For ensureing chuck and connector clamping firmly, inserted block is set to inverted trapezoidal and stretches out, and the draw-in groove on chuck is the trapezoidal draw-in groove coordinated with inserted block.In addition, also corresponding between cross bar with connector through hole 43 is set, in through hole, rivet 44 and steel plate washer 45 is installed, ensure fixing of connector and cross bar.
The Plane Installation that scaffold is formed in montant, cross bar and connection fastener group has foot rest, and be provided with vertical baseboard around foot rest, this baseboard is fixed between montant and cross bar.
For strengthening scaffold stability, be also provided with stable pin at montant and earth surface place, stable pin is circular steel plate, and stable pin is provided with fixing ground nail.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a new type scaffold, comprise some cross bars that steel pipe is made, montant, and fastener set, described fastener set comprises and is connected to montant, chuck on cross bar and connector, described chuck is provided with draw-in groove, described connector is provided with the inserted block of clamping corresponding to draw-in groove, it is characterized in that, described connector main body is the internal lining pipe that can be built in cross bar endoporus, the end that internal lining pipe is placed on cross bar arranges locating slot, described cross bar endoporus arranges the positioning bar coordinated with locating slot, internal lining pipe outer end is the radial outside trapezoid cross section inserted block arranged, this inserted block is that inverted trapezoidal stretches out, and the locating slot of described internal lining pipe and radial inserted block are in same radial plane, draw-in groove on described chuck is the trapezoidal draw-in groove coordinated with inserted block.
2. scaffold according to claim 1, is characterized in that, described chuck is symmetrically arranged with four draw-in grooves in surrounding.
3. scaffold according to claim 1, is characterized in that, described cross bar arranges through hole with also corresponding between connector, and cross bar and connector are fixed by rivet and steel plate washer.
4. scaffold according to claim 1, is characterized in that, the horizontal plane that described montant, cross bar and connection fastener group are formed is provided with foot rest.
5. scaffold according to claim 4, is characterized in that, is provided with vertical baseboard around described foot rest, and described baseboard is fixed between montant and cross bar.
6. scaffold according to claim 1, is characterized in that, described montant and earth surface place are also provided with stable pin, and described stable pin is circular steel plate, and stable pin is provided with fixing ground nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554991.8U CN205063325U (en) | 2015-07-23 | 2015-07-23 | Novel scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554991.8U CN205063325U (en) | 2015-07-23 | 2015-07-23 | Novel scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063325U true CN205063325U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554991.8U Active CN205063325U (en) | 2015-07-23 | 2015-07-23 | Novel scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216297A (en) * | 2018-01-05 | 2018-06-29 | 广东华能机电有限公司 | A kind of aluminium alloy carbon steel mixing module formula assembly platform |
-
2015
- 2015-07-23 CN CN201520554991.8U patent/CN205063325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216297A (en) * | 2018-01-05 | 2018-06-29 | 广东华能机电有限公司 | A kind of aluminium alloy carbon steel mixing module formula assembly platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |