CN206128595U - Scaffold that encorbelments frame shaped steel platform - Google Patents
Scaffold that encorbelments frame shaped steel platform Download PDFInfo
- Publication number
- CN206128595U CN206128595U CN201621080279.XU CN201621080279U CN206128595U CN 206128595 U CN206128595 U CN 206128595U CN 201621080279 U CN201621080279 U CN 201621080279U CN 206128595 U CN206128595 U CN 206128595U
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- China
- Prior art keywords
- steel
- platform
- cantilever beams
- section
- steel platform
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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.)
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Abstract
The utility model discloses a scaffold that encorbelments frame shaped steel platform, including at least two the shaped steel platforms of encorbelmenting that are used for support scaffold that set up side by side, the shaped steel platform of encorbelmenting include a plurality of I -steel cantilever beam that set up side by side, with I -steel cantilever beam vertical cross and welded fastening's a plurality of channel -section steels and the full profiled sheet of spreading on this encorbelments the shaped steel platform to it encorbelments the steel that is equipped with the butt joint between the shaped steel platform and turns over the board to arrange double -phase neighbour, the steel turns over board and I -steel cantilever beam, and to pass through the hinge articulated, and the steel of two butt joints turns over and is equipped with connecting reinforcement between the board, welded fastening had the steel bar ring who supplies connecting reinforcement to pass on the steel turned over the board, still included the protection network device. The utility model discloses encorbelmenting the steel that is equipped with the butt joint between the shaped steel platform double -phase neighbour side by side and turning over the board, there is the potential safety hazard in the position of avoiding meeting, and the outside edge of the shaped steel platform of encorbelmenting simultaneously is equipped with the guardrail and adopts the protection network device, and can effectually make scaffold rest base portion and the outer facade of building protects.
Description
Technical field
This utility model is related to building construction technology, more particularly to builder's jack.
Background technology
Builder's jack section steel platform is the common structure in construction, will not only carry scaffold, will also meet and apply
The convenient requirement with safety of work.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of builder's jack section steel platform, meets construction just
The requirement of prompt and safety.
To solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：Builder's jack section steel platform, including
At least two overhanging type steel platforms for support scaffolding being arranged side by side, the overhanging type steel platform include some setting side by side
The I-steel Cantilever Beams put and the square crossing of I-steel Cantilever Beams some channel-section steels for being welded and fixed and completely it is layered on the type of encorbelmenting
Profiled sheet in steel platform, the I-steel Cantilever Beams are included with the anchoring section of lower floor structural plane anchoring and from lower floor
Section that what Rotating fields face extended out encorbelment, the outer end of the section of encorbelmenting is connected with steel wire rope, the upper end and upper strata of the steel wire rope
Floor structure face is fixed, and the anchoring section is fixed with lower floor structural plane by anchor, and the anchor includes pre-
The U-shaped reinforcing bar being embedded in lower floor structural plane, the peristome of the U-shaped reinforcing bar is above lower floor structural plane and by work
Word steel Cantilever Beams are surrounded, and the peristome both sides termination of the U-shaped reinforcing bar is provided with the bending being pressed abd fixed on I-steel Cantilever Beams
Portion, is provided with the steel turnover panel of docking side by side between two adjacent overhanging type steel platforms, the steel turnover panel is with I-steel Cantilever Beams by closing
Page is hinged, and is provided with connection reinforcing bar between the steel turnover panel of two docking, is welded with what is passed through for connection reinforcing bar on the steel turnover panel
Reinforced steel bar ring, also including protective net apparatus, the protective net apparatus include that some being extended to from overhanging type steel platform obliquely is encorbelmented
Longitudinal steel pipe and some horizontal steel pipes fixed by fastener with longitudinal steel pipe of top, the protection network on the outside of section steel platform
Device is provided with protection network in guardrail Outboard Sections.
Preferably, the outer ledge of the overhanging type steel platform is provided with guardrail, and the guardrail includes square steel skeleton and paving
The steel wire being located on square steel skeleton.
Preferably, the bottom of the guardrail is provided with foot guard plate made by profiled sheet, and the square steel skeleton is hanged with I-steel
Oblique pull reinforcing bar is provided between outrigger.
Preferably, on guardrail, the inner of longitudinal steel pipe is connected with short steel pipes to longitudinal steel pipe support, described short
Steel pipe is welded and fixed with I-steel Cantilever Beams.
Preferably, the I-steel Cantilever Beams are welded with spacer bar, and the lower floor structural plane is provided with for fixed
The location hole of position reinforcing bar insertion.
The technical solution adopted in the utility model, serves not only as overhanging scaffold erection there is provided operation platform, and and
Arrange the steel turnover panel that docking is provided between two adjacent overhanging type steel platforms, it is to avoid connecting part has potential safety hazard, while type of encorbelmenting
The outer ledge of steel platform is provided with guardrail and adopts protective net apparatus, can effectively carry out scaffold bottom and facade is anti-
Shield.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is further described：
Fig. 1 is the planar structure schematic diagram (not laying profiled sheet) of overhanging type steel platform；
Fig. 2 is the connection diagram of steel turnover panel；
Fig. 3 is general structure schematic diagram of the present utility model；
Fig. 4 is the structure chart anchored to I-steel Cantilever Beams by anchor；
Fig. 5 is the elevational schematic view of guardrail.
Specific embodiment
As shown in Figure 1 to Figure 3, builder's jack section steel platform, including at least two be arranged side by side for support feet handss
The overhanging type steel platform 1 of frame 6, the overhanging type steel platform include some I-steel Cantilever Beams 11 being arranged side by side, and I-steel
Cantilever Beams square crossing some channel-section steels 12 for being welded and fixed and the profiled sheet being completely layered on the overhanging type steel platform, it is described
I-steel Cantilever Beams 11 include the anchoring section with the anchoring of lower floor structural plane and from hanging that lower floor structural plane is extended out
Section is chosen, the outer end of the section of encorbelmenting is connected with steel wire rope 5, and upper end and the upper floors structural plane of the steel wire rope are fixed, described
Anchoring section is fixed with lower floor structural plane by anchor.It is provided with the steel of docking side by side between two adjacent overhanging type steel platforms
Turnover panel 2, the steel turnover panel are hinged by hinge 22 with I-steel Cantilever Beams, are provided with attachment structure between the steel turnover panel of two docking
21, the attachment structure includes connecting reinforcing bar 212, and the reinforced steel bar ring 211 passed through for connection reinforcing bar is welded with the steel turnover panel.
The I-steel Cantilever Beams are welded with spacer bar 111, and the lower floor structural plane is provided with for spacer bar insertion
Location hole.
As shown in figure 4, the anchor 10 includes the pre- U-shaped reinforcing bar 101 being embedded in lower floor structural plane, the U
The peristome of steel bar is surrounded above lower floor structural plane and by I-steel Cantilever Beams, the peristome of the U-shaped reinforcing bar
Both sides termination is provided with the bending part being pressed abd fixed on I-steel Cantilever Beams.Be provided with the lower floor structural plane series connection through
The stiffener 102 of U-shaped reinforcing bar inside bottom, the aperture of the U-shaped reinforcing bar are provided with I-steel Cantilever Beams both sides wedge
Tight timber wedge 103.
The outer ledge of the overhanging type steel platform is provided with guardrail 3.As shown in figure 5, the guardrail includes square steel skeleton 31
And the steel wire 32 being laid on square steel skeleton.The bottom of the guardrail is provided with foot guard plate 33 made by profiled sheet, described
Oblique pull reinforcing bar 34 is provided between square steel skeleton and I-steel Cantilever Beams.
In addition, also including protective net apparatus 4, the protective net apparatus include some extending from overhanging type steel platform obliquely
Longitudinal steel pipe 41 and some horizontal steel pipes 42 fixed by fastener with longitudinal steel pipe of top to overhanging type steel platform,
The protective net apparatus are provided with protection network 43 in guardrail Outboard Sections.Longitudinal steel pipe support on guardrail, longitudinal steel
The inner of pipe is connected with short steel pipes 411, and the short steel pipes are welded and fixed with I-steel Cantilever Beams.
Every section of platform connects integral using three or two 8# channel-section steels of a plurality of 16# I-steel Cantilever Beams, upper completely to spread 4mm
Thick profiled sheet.Cantilever steel girder anchoring depth is no less than builder's jack position and encorbelments 1.25 times of segment length.Protection network
Span length will guarantee to meet height operation falling-preventing and fall the requirement of radius.
Using method：
1) make each component at the scene by rod member full-page proof size, it is desirable to size accurately, welding portion full weld, steel plate and shaped steel
Connected using spot welding.
2) first be hoisted to concentrate in the floor structure plane that need to install with tower crane and stack, after the completion of with tower crane by section steel platform
It is hoisted to above installation site, platform is slowly put down, then distance structure plane 1.5m or so, installation personnel is by section steel platform end
The I-steel in portion is slowly put down into pre-buried good U-shaped reinforcing bar after buttressing.
3), after section steel platform is put in place, U-shaped reinforcing bar sleeve pipe is bent and is embraced after steel I-beam, welded immediately,
Single-sided welding length is not less than 10d.
4), after each segment type steel platform is installed in place, turned on the I-steel of adjacent segment using steel turnover panel in the middle of each section of platform,
And connect reinforcing bar through the reinforced steel bar ring being welded with steel plate with three ф 20HPB300, hang form junction steel plate.After the completion of,
Dismountable guard rail is installed again.
5) stage+module completes to carry out immediately thereon setting up for scaffold and horizontal protective frame.
6) after builder's jack is removed, if if scene adopts hanging basket, can be used as the stopping platform of hanging basket.
Claims (5)
1. builder's jack section steel platform, including at least two overhanging type steel platforms for support scaffolding being arranged side by side,
The overhanging type steel platform includes some I-steel Cantilever Beams being arranged side by side and the square crossing of I-steel Cantilever Beams and welds solid
Fixed some channel-section steels and the profiled sheet being completely layered on the overhanging type steel platform, the I-steel Cantilever Beams include and lower floor
The anchoring section and the section of encorbelmenting extended out from lower floor structural plane of Rotating fields face anchoring, the outer end of the section of encorbelmenting is connected with
Steel wire rope, upper end and the upper floors structural plane of the steel wire rope are fixed, and the anchoring section passes through anchor and lower floor
Structural plane is fixed, it is characterised in that：The anchor includes the pre- U-shaped reinforcing bar being embedded in lower floor structural plane, described U-shaped
The peristome of reinforcing bar is surrounded above lower floor structural plane and by I-steel Cantilever Beams, the peristome two of the U-shaped reinforcing bar
Side head is provided with the bending part being pressed abd fixed on I-steel Cantilever Beams, is provided with docking side by side between two adjacent overhanging type steel platforms
Steel turnover panel, the steel turnover panel is hinged by hinge with I-steel Cantilever Beams, is provided with connection reinforcing bar between the steel turnover panels of two docking,
The reinforced steel bar ring passed through for connection reinforcing bar, also including protective net apparatus, the protective net apparatus are welded with the steel turnover panel
Including it is some from overhanging type steel platform extend on the outside of overhanging type steel platform obliquely top longitudinal steel pipe and it is some with it is vertical
To the horizontal steel pipe that steel pipe is fixed by fastener, the protective net apparatus are provided with protection network in guardrail Outboard Sections.
2. builder's jack section steel platform according to claim 1, it is characterised in that：The outside of the overhanging type steel platform
Edge is provided with guardrail, the steel wire that the guardrail includes square steel skeleton and is laid on square steel skeleton.
3. builder's jack section steel platform according to claim 2, it is characterised in that：The bottom of the guardrail is provided with die mould
Foot guard plate made by steel plate, is provided with oblique pull reinforcing bar between the square steel skeleton and I-steel Cantilever Beams.
4. builder's jack section steel platform according to claim 1, it is characterised in that：Longitudinal steel pipe support is in guardrail
On, the inner of longitudinal steel pipe is connected with short steel pipes, and the short steel pipes are welded and fixed with I-steel Cantilever Beams.
5. builder's jack section steel platform according to claim 1, it is characterised in that：The I-steel Cantilever Beams welding is solid
Surely there is spacer bar, the lower floor structural plane is provided with the location hole for spacer bar insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080279.XU CN206128595U (en) | 2016-09-26 | 2016-09-26 | Scaffold that encorbelments frame shaped steel platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080279.XU CN206128595U (en) | 2016-09-26 | 2016-09-26 | Scaffold that encorbelments frame shaped steel platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206128595U true CN206128595U (en) | 2017-04-26 |
Family
ID=58570606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080279.XU Expired - Fee Related CN206128595U (en) | 2016-09-26 | 2016-09-26 | Scaffold that encorbelments frame shaped steel platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206128595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301631A (en) * | 2018-03-27 | 2018-07-20 | 中铁十六局集团城市建设发展有限公司 | A kind of horizontal hard protection system of integrated form floor edge |
-
2016
- 2016-09-26 CN CN201621080279.XU patent/CN206128595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301631A (en) * | 2018-03-27 | 2018-07-20 | 中铁十六局集团城市建设发展有限公司 | A kind of horizontal hard protection system of integrated form floor edge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20210926 |