CN204139640U - A kind of overhanging type protection canopy - Google Patents
A kind of overhanging type protection canopy Download PDFInfo
- Publication number
- CN204139640U CN204139640U CN201420595149.4U CN201420595149U CN204139640U CN 204139640 U CN204139640 U CN 204139640U CN 201420595149 U CN201420595149 U CN 201420595149U CN 204139640 U CN204139640 U CN 204139640U
- Authority
- CN
- China
- Prior art keywords
- protection canopy
- floor
- monomer
- overhanging type
- welded
- 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 kind of overhanging type protection canopy, be made up of at least plural monomer protection canopy (3), by turnover panel (3.3) overlap joint between monomer protection canopy (3), described monomer protection canopy (3) is fixed on superstructure floor (1) by the fastening devices (2) being embedded in superstructure floor (1), and is supported by the Extendible knockout pin (4) be arranged on substructure floor (6).The utility model not only strong shock resistance, security protection performance is better, and easy accessibility, and greatly can improve installation effectiveness, the reduction of erection time, in addition, the utility model can also have enough to meet the need use, saves material.
Description
Technical field
The utility model relates to a kind of overhanging type protection canopy, belongs to safety protection device for building construction technical field.
Background technology
Along with the development of Building Trade in China, all kinds of type of construction continues to bring out, and super highrise building constantly increases, in building engineering construction, for preventing falling object from high altitude from injuring, steel pipe is often adopted to set up protection canopy outward at proposed building, such protection canopy is generally set up on scaffold, installation and demolishing process need workman to face idle job, and danger is comparatively large, is unfavorable for that site safety manages, and set up cumbersome, installation progress is comparatively slow, can not reuse, there is wasting of resources phenomenon after dismounting.
Utility model content
The purpose of this utility model is, provide that a kind of dismounting is simple, strong shock resistance, security protection performance better, cost is lower, and can reusable overhanging type protection canopy, to overcome prior art deficiency.
The technical solution of the utility model: a kind of overhanging type protection canopy, be made up of at least plural monomer protection canopy, overlapped by turnover panel between monomer protection canopy, described monomer protection canopy is fixed on superstructure floor by the fastening devices being embedded in superstructure floor, and is supported by the Extendible knockout pin be arranged on substructure floor.
Described monomer protection canopy comprises and adopts drum steel to be welded rectangle steel structural framing, steel structure frame is provided with two supporting legs near building side, all protective guard is provided with in the outside of steel structure frame, on steel structure frame, interval 20 ~ 40cm is welded with reinforcing bar, and at reinforcing bar upper berth welding steel plate.
Described fastening devices comprises the double screw be welded on base plate, and the supporting leg of monomer protection canopy is fixed on superstructure floor by nut through after superstructure floor and pressing plate by described double screw.
Described Extendible knockout pin comprises the first hinge seat be welded on below steel structure frame and the second hinge seat be fixed on by expansion bolt on substructure floor, Extendible knockout pin two ends respectively with the first hinge seat and the second hinge seat hinged, and regulate its length by threaded sleeve rod.
Described turnover panel adopts hinge to be flexibly connected with monomer protection canopy side.
Described protective guard adopts round steel pipe to interlock the fence be welded, and fence is arranged close order safety net.
Owing to have employed such scheme, monomer protection canopy described in the utility model can be good at floor manufacture in advance, then sling to construction floor by tower crane, installation personnel can adopt fastening devices to be fixed by monomer protection canopy at this floor, then lower floor's floor adopts Extendible knockout pin to be supported, and do not need installation personnel hanging operation, reduce installation risk.The utility model not only strong shock resistance, security protection performance is better, and easy accessibility, and greatly can improve installation effectiveness, the reduction of erection time, in addition, the utility model can have enough to meet the need use, saves material.
Accompanying drawing explanation
Fig. 1 is the lateral view of the utility model structural representation;
Fig. 2 is the top view of monomer protection canopy structural representation in the utility model;
Fig. 3 is fixture structure schematic diagram in the utility model;
Fig. 4 is Extendible knockout pin structural representation in the utility model;
Fig. 5 is reverse turning bed structure schematic diagram in the utility model.
Description of reference numerals: 1-superstructure floor, 2-fastening devices, 2.1-base plate, 2.2-pressing plate, the double screw of 2.3-, 2.4-nut, 3-monomer protection canopy, 3.1-steel structure frame, 3.2-reinforcing bar, 3.3-steel plate, 3.4-turnover panel, 301-supporting leg, 4-Extendible knockout pin, 4.1-first hinge seat, 4.2-second hinge seat, 4.11-first support bar, 4.21-second support bar, 4.3-threaded sleeve rod, 5-protective guard, 6-substructure floor, 7-hinge.
Detailed description of the invention
In order to make the utility model object, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
See Fig. 1, a kind of overhanging type protection canopy of the present utility model, be made up of at least plural monomer protection canopy 3, overlapped by turnover panel 3.3 between monomer protection canopy 3, see Fig. 5, described turnover panel 3.3 adopts hinge 7 to be flexibly connected with steel structure frame 3.1, and turnover panel 3.3 therefore can be adopted to eliminate gap between monomer protection canopy 3; Pre-buried three groups of fastening devicess 2 on superstructure floor 1, two supporting legs 301 of monomer protection canopy 3 are fixed on superstructure floor 1 by fastening devices 2, and are supported by the Extendible knockout pin 4 be arranged on substructure floor 6.See Fig. 3, the screw welding that described fastening devices 2 comprises employing two M14 forms double screw 2.3 on base plate 2.1, and supporting leg 301 is fastened on substructure floor 1 by nut 2.4 through after substructure floor 1 and pressing plate 2.2 by described double screw 2.3.See Fig. 2, described monomer protection canopy 3 comprises and adopts 14# drum steel to be welded the wide rectangle steel structural framing 3.1 of 6m × 3m, on steel structure frame 3.1, interval 30cm is welded with reinforcing bar 3.2, reinforcing bar 3.2 is welded with the thick steel plate of 3mm 3.3, protective guard 5 is all provided with in the outside of monomer protection canopy 3, the fence that described protective guard 5 adopts round steel pipe to interlock to be welded, fence is arranged close order safety net, falls people fall thing to prevent high-altitude, see Fig. 2, described steel structure frame 3.1 is reserved with supporting leg 301 by building side, and opposite side is provided with turnover panel 3.3, see Fig. 1, described Extendible knockout pin 4 comprises the first hinge seat 4.1 be welded on below steel structure frame 3.1 and the second hinge seat 4.2 be fixed on by expansion bolt on substructure floor 6, first support bar 4.11 of Extendible knockout pin 4 and the second support bar 4.21 respectively with the first hinge seat 4.1 and the second hinge seat 4.2 hinged, see Fig. 4, wherein the first support bar 4.11 and threaded sleeve rod 4.3 one end matched in clearance, second support bar 4.21 and threaded sleeve rod 4.3 other end threaded engagement, the preferred trapezoidal thread in this place coordinates, therefore, Extendible knockout pin 4 entire length can be regulated by rotating threaded sleeve rod 4.3, thus monomer protection canopy 3 is kept in the horizontal plane.
When monomer protection canopy 3 is installed, the monomer protection canopy 3 prefabricated on ground can be adopted tower crane sling to superstructure floor 1, then two of monomer protection canopy 3 supporting legs 301 are fixed on superstructure floor 1 by fastening devices 2, and supported by the Extendible knockout pin 4 be arranged on substructure floor 6, complete the installation of a monomer protection canopy 3, according to job site situation, some monomer protection canopies 3 can be installed, effectively close gap between plate by turnover panel 3.3 between monomer protection canopy 3, guarantee the leakproofness of security protection.Whole installation process simple and fast, effectively improve programming, and installation personnel is constructed in floor all the time, does not need to face idle job, greatly reduces installation risk, and in addition, this uses novel monomer protection canopy 3 to have enough to meet the need use, saves material.
Claims (6)
1. an overhanging type protection canopy, be made up of at least plural monomer protection canopy (3), by turnover panel (3.3) overlap joint between monomer protection canopy (3), it is characterized in that: described monomer protection canopy (3) is fixed on superstructure floor (1) by the fastening devices (2) being embedded in superstructure floor (1), and supported by the Extendible knockout pin (4) be arranged on substructure floor (6).
2. overhanging type protection canopy according to claim 1, it is characterized in that: described monomer protection canopy (3) comprises and adopts drum steel to be welded rectangle steel structural framing (3.1), steel structure frame (3.1) is provided with two supporting legs (301) near building side, protective guard (5) is all provided with in the outside of steel structure frame (3.1), reinforcing bar (3.2) is welded with at the upper interval 20 ~ 40cm of steel structure frame (3.1), and on reinforcing bar (3.2) upper berth welding steel plate (3.3).
3. overhanging type protection canopy according to claim 1, it is characterized in that: described fastening devices (2) comprises the double screw (2.3) be welded on base plate (2.1), the supporting leg (301) of monomer protection canopy (3) is fixed on superstructure floor (1) by nut (2.4) through superstructure floor (1) and pressing plate (2.2) by described double screw (2.3) afterwards.
4. overhanging type protection canopy according to claim 1, it is characterized in that: described Extendible knockout pin (4) comprises the first hinge seat (4.1) being welded on steel structure frame (3.1) below and the second hinge seat (4.2) be fixed on by expansion bolt on substructure floor (6), Extendible knockout pin (4) two ends respectively with the first hinge seat (4.1) and the second hinge seat (4.2) hinged, and regulate its length by threaded sleeve rod (4.3).
5. overhanging type protection canopy according to claim 1, is characterized in that: described turnover panel (3.3) adopts hinge (7) to be flexibly connected with monomer protection canopy (3) side.
6. overhanging type protection canopy according to claim 2, is characterized in that: described protective guard (5) adopts round steel pipe to interlock the fence be welded, and fence is arranged close order safety net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595149.4U CN204139640U (en) | 2014-10-15 | 2014-10-15 | A kind of overhanging type protection canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595149.4U CN204139640U (en) | 2014-10-15 | 2014-10-15 | A kind of overhanging type protection canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139640U true CN204139640U (en) | 2015-02-04 |
Family
ID=52416335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595149.4U Expired - Fee Related CN204139640U (en) | 2014-10-15 | 2014-10-15 | A kind of overhanging type protection canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236671A (en) * | 2020-01-16 | 2020-06-05 | 中铁二局集团有限公司 | Horizontal protection platform of facade steel construction outside superelevation layer |
-
2014
- 2014-10-15 CN CN201420595149.4U patent/CN204139640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236671A (en) * | 2020-01-16 | 2020-06-05 | 中铁二局集团有限公司 | Horizontal protection platform of facade steel construction outside superelevation layer |
| CN111236671B (en) * | 2020-01-16 | 2021-03-26 | 中铁二局集团有限公司 | Horizontal protection platform of facade steel construction outside superelevation layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |