CN114250987A - Roof anti-falling device, construction method and application - Google Patents
Roof anti-falling device, construction method and application Download PDFInfo
- Publication number
- CN114250987A CN114250987A CN202210121370.5A CN202210121370A CN114250987A CN 114250987 A CN114250987 A CN 114250987A CN 202210121370 A CN202210121370 A CN 202210121370A CN 114250987 A CN114250987 A CN 114250987A
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- connecting plate
- support connecting
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- 238000010276 construction Methods 0.000 title claims description 15
- 239000002184 metal Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009964 serging Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/328—Arrangements on buildings for connecting safety-lines fastened to the roof covering or insulation
- E04G21/3285—Arrangements on buildings for connecting safety-lines fastened to the roof covering or insulation fastened to standing seams of the roof covering
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a roof fall-preventing device, wherein a first support connecting plate and a second support connecting plate are arranged at a preset angle; two ends of the first support connecting plate and the second support connecting plate are respectively fixed on the roof structure; the first support connecting plate is positioned above the second support connecting plate, and the overlapped position of the first support connecting plate and the second support connecting plate has a height difference; the adjusting support is fixed on the adjusting base; the adjusting sleeve is fixed on the adjusting support; the lantern ring is connected with the upper end of the fixed rod; the lower end of the fixed rod is provided with an external thread: the lower end of the fixing rod penetrates through the adjusting sleeve, is meshed with the fixing nut, penetrates through the adjusting base and the first support connecting plate and then is fixedly connected with the second support connecting plate. The device has the advantages of convenient and simple installation, high quality and high safety factor; the quality defect problem of the traditional anti-falling system is solved, and the bearing capacity of the anti-falling system is obviously increased; the service life is prolonged, and the anti-falling effect is obvious.
Description
Technical Field
The invention relates to a roof anti-falling device, in particular to an upright serging metal roof system with an anti-falling device.
Background
The installation of the anti-falling system of the metal roof of the traditional metal enclosure system engineering is limited to the old thought of a field manager and the maintenance and the update of the metal roof of the metal enclosure system engineering are not paid attention to enough in the daily construction process, so that the anti-falling system bracket and the anti-falling steel wire rope are gradually aged or reach the service life in advance, and certain potential safety hazards are caused to the maintenance and the cleaning of the metal roof of the metal enclosure system engineering. The normal maintenance, overhaul and cleaning of the enclosure personnel have certain safety risks, and the economic property is affected to different degrees.
The traditional metal roof anti-falling system for the metal enclosure system engineering mainly adopts a point distribution mode in similar projects, and a steel wire rope penetrates and is formed after fixed points are fixed.
Construction engineering of venues: the anti-falling system for the metal roof of the metal enclosure system engineering of the public buildings of the venue construction engineering adopts a point distribution mode: the anti-falling system needs to be replaced by the procedures of detaching the decorative plate, welding a new fixed support plate, welding a connecting piece, threading a steel wire rope, recovering the decorative plate and the like. The pulling welding operation under this condition will have a certain effect on the decorative plate and the internal structure. The construction process is various, the construction time is long, the pulling force investment is high, the professional performance of replacement personnel is high, and the like.
Disclosure of Invention
The roof anti-falling device and the construction method and application provided by the invention have the advantages that the field installation time is short; normal construction of other procedures cannot be influenced; the installation is convenient and simple, the quality is high, the safety coefficient is high, and the material meets the long-time corrosion resistance requirement; the quality defect problem of the traditional anti-falling system is solved, the anti-falling system after being installed and fastened is combined with the wind resisting system of the metal enclosure system to bear the internal load and the external load together, and the bearing capacity of the anti-falling system is obviously increased; the service life is prolonged, and the anti-falling effect is obvious; to overcome the disadvantages of the prior art.
The invention provides a roof fall-preventing device, which comprises: at least one fall arrest simplex mechanism 100; the fall arrest mechanism 100 comprises: bracket assembly 110, adjustment assembly 120, collar retaining assembly 130; bracket assembly 110 includes a first bracket attachment plate 111 and a second bracket attachment plate 112; the first bracket connecting plate 111 and the second bracket connecting plate 112 are arranged at a preset angle; two ends of the first support connecting plate 111 and the second support connecting plate 112 are respectively fixed on the roof structure; the first bracket connecting plate 111 is positioned above the second bracket connecting plate 112, and the overlapped positions of the two bracket connecting plates have height difference; the adjusting assembly 120 comprises an adjusting base 121, an adjusting support 122 and an adjusting sleeve 123; the adjusting support 122 is fixed on the adjusting base 121; the adjusting sleeve 123 is fixed on the adjusting support 122; the collar fixing assembly 130 includes a collar 131, a fixing rod 132, a fixing nut 133, and a fixing sleeve 134; the collar 131 is connected with the upper end of the fixing rod 132; the lower end of the fixing rod 132 has an external thread: the lower end of the fixing rod 132 passes through the adjusting sleeve 123, is engaged with the fixing nut 133, passes through the adjusting base 121 and the first bracket connecting plate 111, and is fixedly connected with the second bracket connecting plate 112; the fixing nut 133 presses the adjustment base 121 against the first bracket connecting plate 111.
Further, the present invention provides a roof fall protection device, which may also have the following features: collar retaining assembly 130 includes a further retaining sleeve 134; the fixing sleeve 134 is located between the first bracket connection plate 111 and the second bracket connection plate 112; the height of the fixed sleeve is matched with the height difference between the first support connecting plate 111 and the second support connecting plate 112; the lower end of the fixing rod 132 passes through the first bracket connecting plate 111, then passes through the fixing sleeve 134, and then is welded and fixed with the second bracket connecting plate 112.
Further, the present invention provides a roof fall protection device, which may also have the following features: also includes a wire rope 140; the number of the single anti-falling mechanisms 100 is several; the steel cable 140 is wound around the ring 131 of each fall arrest single mechanism 100 to form a steel cable net surface.
Further, the present invention provides a roof fall protection device, which may also have the following features: the collar 131 is rotatably connected to the upper end of the fixing rod 132.
Further, the present invention provides a roof fall protection device, which may also have the following features: the first bracket connection plate 111 is crosswise arranged with the second bracket connection plate 112.
Further, the present invention provides a roof fall protection device, which may also have the following features: the first support connecting plate 111 is a straight plate, and the second support connecting plate 112 is a bent plate; or the first support connecting plate 111 is a bent plate, and the second support connecting plate 112 is a straight plate; or both the first and second bracket attachment plates 111 and 112 may be bent plates.
Further, the present invention provides a roof fall protection device, which may also have the following features: the adjusting support 122 is composed of a plurality of rib plates 122 a; the rib plates 122a are circumferentially and uniformly fixed on the adjustment base 121.
Further, the present invention provides a roof fall protection device, which may also have the following features: the rib plate 122a is in an equilateral trapezoid shape; one oblique side of the rib plate 122a is welded and fixed to the adjustment base 121, and the other oblique side is welded and fixed to the adjustment sleeve 123.
In addition, the invention provides an upright-serging metal roof system with a falling-prevention device, which comprises an upright-serging metal roof structure 200 and the roof falling-prevention device; the standing-seam metal roofing structure 200 includes: the wind-resistant roof structure comprises a wind-resistant base 220, a roof panel 230 and a plurality of wind-resistant clamps 240; the roof panel 230 is fixed on the wind-resistant base 220; the wind-resistant clamp 240 is fixed on the roof panel 230; both ends of the first and second bracket connection plates 111 and 112 are respectively fixed to different wind-resistant clamps 240.
In addition, the invention provides a construction method of the roof fall-preventing device, which comprises the following steps:
step A, two ends of a first support connecting plate 111 and a second support connecting plate 112 are respectively fixed on a roof structure at a set position; the first support connecting plate 111 and the second support connecting plate 112 are arranged at a preset angle; the first bracket connecting plate 111 is located above the second bracket connecting plate 112, and the two overlapping positions have a height difference.
Step B, the lower end of the fixing rod 132 with the external thread passes through, and an adjusting component 120 which is formed by prefabricating and fixing an adjusting base 121, an adjusting support 122 and an adjusting sleeve 123 into a whole is arranged; the fixing rod 132 first passes through the adjusting sleeve 123, engages with the fixing nut 133, and then passes through the adjusting base 121 and the first bracket connecting plate 111.
And C, adjusting the position of the fixing nut 133 on the fixing rod 132, thereby adjusting the exposed height of the fixing rod 132 from the gap between the decorative plates.
And D, after the height of the fixing rod 132 is adjusted, fixedly connecting the bottom of the fixing rod 132 with the second bracket connecting plate 112.
And E, winding the steel wire rope 140 on a lantern ring rotatably connected with the upper end of the fixed rod to form a steel wire rope net surface.
Drawings
Figure 1 is a front view of a roof fall arrest device in an embodiment.
Figure 2 is a perspective view of a roof fall arrest device in an embodiment.
Fig. 3 is a schematic structural view of a bracket assembly in an embodiment.
Fig. 4 is a schematic structural view of an adjustment assembly in the embodiment.
Fig. 5 is a schematic structural view of a collar fixing assembly in the embodiment.
FIG. 6 is a schematic view of an embodiment of an upright lockrand metal roofing system with fall arrest device.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Examples
In this embodiment, the roof fall-preventing device is installed on the standing-seam-lock metal roof structure 200 to form a standing-seam-lock metal roof system with the fall-preventing device. Of course, the roof fall protection device can also be installed on other roof structures according to actual needs.
In this embodiment, the standing-seam crimping metal roof structure 200 includes: the roof boarding keel 210, the wind-resistant base 220, the roof boarding 230, a plurality of wind-resistant clamps 240, the decorative plate 250, the U-shaped connecting piece 260 and the decorative plate keel 270.
The roof panel runners 210 are fixed to the main runners of the building. The roof panel 230 is fixed to the wind-resistant base 220 by a fastener such as a tapping screw. The wind-resistant clamp 240 is in an omega shape, is clamped at the protruding position of the roof panel 230 according to the designed position, and is clamped and fixed by screws and nuts. The bottom of the wind-resistant clamp 240 is fixedly connected with the wind-resistant clamp 240 through fasteners. The trim panel keel 270 is welded to the U-shaped connector 260. The trim panel 250 is laid over the trim panel keel 270. In addition, at the position where the first bracket connection plate 111 or the second bracket connection plate 112 is provided, as shown in fig. 2, the wind-resistant clamp 240, the first bracket connection plate 111 or the second bracket connection plate 112, and the U-shaped connection member 260 are fixed together by a fastener.
In this embodiment, roofing anti-falling device includes: a plurality of fall arrest singles 100 and a wire rope 140.
Each fall arrest mechanism 100 comprises: bracket assembly 110, adjustment assembly 120, collar retaining assembly 130.
The bracket assembly 110 includes: a first bracket attachment plate 111 and a second bracket attachment plate 112. The first and second bracket coupling plates 111 and 112 are arranged crosswise. The two ends of the first support connecting plate 111 and the second support connecting plate 112 are respectively fixed on the wind-resistant clamp 240 of the standing-seam crimping metal roof structure 200. The first bracket connecting plate 111 is located above the second bracket connecting plate 112, and the two overlapping positions have a height difference. In this embodiment, the first bracket connecting plate 111 is a straight plate, and the second bracket connecting plate 112 is a bent plate; the two form a height difference. Of course, in some roofing structures, the first brace connecting plate 111 is a bent plate, the second brace connecting plate 112 is a straight plate or both are bent plates, and a height difference is formed according to actual needs.
The adjustment assembly 120 includes an adjustment base 121, an adjustment support 122, and an adjustment sleeve 123. The adjusting support 122 is fixed on the adjusting base 121; the adjustment sleeve 123 is fixed to the adjustment support 122. In this embodiment, the adjusting support 122 is composed of two rib plates 122 a; the rib plates 122a are circumferentially and uniformly fixed on the adjustment base 121. Rib 122a is in the shape of an equilateral trapezoid. One oblique side of the rib plate 122a is welded and fixed to the adjustment base 121, and the other oblique side is welded and fixed to the adjustment sleeve 123.
The collar 131 is rotatably connected to the upper end of the fixing rod 132. The fixing sleeve 134 is located between the first bracket coupling plate 111 and the second bracket coupling plate 112. The height of the fixing sleeve matches the height difference between the first bracket connecting plate 111 and the second bracket connecting plate 112.
The lower end of the fixing rod 132 has an external thread: the lower end of the fixing rod 132 penetrates through the adjusting sleeve 123, engages with the fixing nut 133, penetrates through the adjusting base 121, the first bracket connecting plate 111 and the fixing sleeve 134, and is welded and fixed with the second bracket connecting plate 112 after the position of the fixing nut 133 on the fixing rod 132 is adjusted.
Finally, a wire rope 140 is wound around the collar 131 of each fall arrest mechanism 100 to form a wire rope net surface.
The construction method of the roof fall-prevention device comprises the following steps:
a preparation process:
1. the analysis of a vertical overlock metal roofing system waterproof board model with a falling prevention device, namely a 0.6mm445J2 profiled stainless steel waterproof board model 92/420, determines the relevant processing size of the first support connecting board and the second support connecting board.
2. The adjusting base 121, the adjusting support 122 and the adjusting sleeve 123 are welded and fixed to the adjusting assembly 120 in advance.
3. The construction of the wind-resistant clamp of the standing-seam crimping metal roof structure 200 is completed, the existing wind-resistant clamp 240 in the standing-seam crimping metal roof structure 200 is fully utilized, and the positions of the first bracket connecting plate and the second bracket connecting plate which need to be installed in the wind-resistant clamp 240 are marked.
4. The whole roof is in an irregular water drop shape, and the total station determines the coordinates of the installation position before the falling prevention system bracket is subjected to single processing; and the stainless steel adjusting system is added by fully considering the installation error/accumulated error, so that the system can be normally eliminated within the range of 60mm of the installation error/accumulated error.
The construction method of the roof fall-prevention device comprises the following steps: the method comprises the following steps:
step A, two ends of a first support connecting plate 111 and a second support connecting plate 112 are respectively fixed on a wind-resistant clamp 240 of the vertical serging metal roof structure 200, wherein the first support connecting plate 111 and the second support connecting plate 112 are arranged in a cross manner; the first bracket connecting plate 111 is located above the second bracket connecting plate 112, and the two overlapping positions have a height difference.
It should be noted that the wind-resistant clamp 240 is also fixedly connected to the U-shaped connector 260.
And step B, penetrating the lower end of the fixing rod 132 with the external thread, and prefabricating and fixing the adjusting component 120 integrally formed by the adjusting base 121, the adjusting support 122 and the adjusting sleeve 123.
The fixing rod 132 first passes through the adjusting sleeve 123, engages with the fixing nut 133, and then passes through the adjusting base 121 and the first bracket connecting plate 111.
And C, adjusting the position of the fixing nut 133 on the fixing rod 132, thereby adjusting the exposed height of the fixing rod 132 from the gap between the decorative plates.
And D, after the height of the fixing rod 132 is adjusted, welding and fixing the bottom of the fixing rod 132 and the second bracket connecting plate 112.
And E, fixing the keel 270 of the board to be decorated on the U-shaped connecting piece 260, laying the device board 250 on the keel 270 of the decoration board, and winding the steel wire rope 140 on a lantern ring rotatably connected with the upper end of the fixed rod to form a steel wire rope net surface. And tensioning the steel wire rope every 200m to ensure that the steel wire rope is in a tight state, and painting transparent anti-corrosion varnish after the tensioning is finished.
The roof anti-falling device, the construction method and the application provided by the invention can avoid the safety problem possibly caused by enclosure personnel in daily work, the integral replacement of the anti-falling system is more convenient, and the engineering metal roof outer decorative plate of the integral metal enclosure system is not influenced; the whole anti-falling system adopts a 316L stainless steel bracket, a steel wire rope, a fastener and the like, so that the self safety of the operating personnel is guaranteed while the corrosion resistance, the durability and the safety are effectively improved.
The embodiments described above are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (10)
1. A roof anti-falling device is characterized in that: comprises at least one single fall protection mechanism (100);
wherein the fall arrest single mechanism (100) comprises: a bracket assembly (110), an adjusting assembly (120), a lantern ring fixing assembly (130);
the bracket assembly (110) comprises a first bracket connecting plate (111) and a second bracket connecting plate (112);
the first support connecting plate (111) and the second support connecting plate (112) are arranged at a preset angle; the two ends of the first support connecting plate (111) and the second support connecting plate (112) are respectively fixed on a roof structure; the first support connecting plate (111) is positioned above the second support connecting plate (112), and the overlapped positions of the first support connecting plate and the second support connecting plate have height difference;
the adjusting assembly (120) comprises an adjusting base (121), an adjusting support (122) and an adjusting sleeve (123);
the adjusting support (122) is fixed on the adjusting base (121); the adjusting sleeve (123) is fixed on the adjusting support (122);
the collar fixing assembly (130) comprises a collar (131), a fixing rod (132) and a fixing nut (133);
the collar (131) is connected with the upper end of the fixing rod (132); the lower end of the fixing rod (132) has an external thread: the lower end of the fixing rod (132) penetrates through the adjusting sleeve (123), is meshed with the fixing nut (133), penetrates through the adjusting base (121) and the first support connecting plate (111), and is fixedly connected with the second support connecting plate (112); the fixing nut (133) presses the adjustment base (121) against the first bracket connection plate (111).
2. The fall protection device for roofs of claim 1, wherein:
wherein the collar fixing assembly (130) comprises a further fixing sleeve (134);
the fixing sleeve (134) is located between the first bracket connection plate (111) and the second bracket connection plate (112);
the height of the fixing sleeve is matched with the height difference of the first support connecting plate (111) and the second support connecting plate (112);
the lower end of the fixing rod (132) penetrates through the first support connecting plate (111), then penetrates through the fixing sleeve (134), and then is welded and fixed with the second support connecting plate (112).
3. The fall protection device for roofs of claim 1, wherein: also comprises a steel wire rope (140);
wherein the number of the anti-falling single mechanisms (100) is a plurality;
the steel wire rope (140) is wound on the sleeve ring (131) of each anti-falling single mechanism (100) to form a steel wire rope net surface.
4. The fall protection device for roofs of claim 1, wherein:
wherein the collar (131) is rotatably connected with the upper end of the fixing rod (132).
5. The fall protection device for roofs of claim 1, wherein:
the first support connecting plate (111) and the second support connecting plate (112) are arranged in a crisscross mode.
6. The fall protection device for roofs of claim 1, wherein:
the first support connecting plate (111) is a straight plate, and the second support connecting plate (112) is a bent plate;
or the first support connecting plate (111) is a bent plate, and the second support connecting plate (112) is a straight plate;
or the first support connecting plate (111) and the second support connecting plate (112) are both bent plates.
7. The fall protection device for roofs of claim 1, wherein:
wherein the adjusting support (122) is composed of a plurality of rib plates (122 a);
the rib plates (122a) are circumferentially and uniformly fixed on the adjusting base (121).
8. A fall protection device as claimed in claim 7, wherein:
wherein the rib plate (122a) is in an equilateral trapezoid shape;
one bevel edge of the rib plate (122a) is welded and fixed on the adjusting base (121), and the other bevel edge is welded and fixed on the adjusting sleeve (123).
9. The utility model provides a take anti-falling device's standing-seam crimping metal roofing system which characterized in that: comprising an upright-lockrand metal roofing structure (200) and a fall arrest device as claimed in any one of claims 1 to 8;
wherein the standing-seam metal roofing structure (200) comprises: the wind-resistant roof plate comprises a wind-resistant base (220), a roof plate (230) and a plurality of wind-resistant clamps (240);
the roof panel (230) is fixed on the wind-resistant base (220);
the wind-resistant clamp (240) is fixed on the roof panel (230);
two ends of the first support connecting plate (111) and the second support connecting plate (112) are respectively fixed on different wind-resistant clamps (240).
10. A construction method of a roof fall-preventing device is characterized in that: the method comprises the following steps:
step A, two ends of the first support connecting plate (111) and the second support connecting plate (112) are respectively fixed on a roof structure at a set position; the first support connecting plate (111) and the second support connecting plate (112) are arranged at a preset angle; the first support connecting plate (111) is positioned above the second support connecting plate (112), and the overlapped positions of the first support connecting plate and the second support connecting plate have height difference;
b, penetrating the lower end of a fixing rod (132) with an external thread, and prefabricating and fixing an adjusting assembly (120) integrally formed by an adjusting base (121), an adjusting support (122) and an adjusting sleeve (123);
the fixing rod (132) penetrates through the adjusting sleeve (123) firstly, is meshed with the fixing nut (133), and then penetrates through the adjusting base (121) and the first bracket connecting plate (111);
c, adjusting the position of the fixing nut (133) on the fixing rod (132), so as to adjust the height of the fixing rod (132) exposed from the gap between the decorative plates;
d, after the height of the fixing rod (132) is adjusted, fixedly connecting the bottom of the fixing rod (132) with a second support connecting plate (112);
and E, winding the steel wire rope (140) on a lantern ring rotatably connected with the upper end of the fixed rod to form a steel wire rope net surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121370.5A CN114250987A (en) | 2022-02-09 | 2022-02-09 | Roof anti-falling device, construction method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210121370.5A CN114250987A (en) | 2022-02-09 | 2022-02-09 | Roof anti-falling device, construction method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114250987A true CN114250987A (en) | 2022-03-29 |
Family
ID=80799928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210121370.5A Pending CN114250987A (en) | 2022-02-09 | 2022-02-09 | Roof anti-falling device, construction method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114250987A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204343555U (en) * | 2014-11-20 | 2015-05-20 | 山东雅百特科技有限公司 | Metal Roof adjustable-angle and bearing highly |
| CN211818175U (en) * | 2019-12-13 | 2020-10-30 | 中建六局建设发展有限公司 | A interim safety device of assembled for standing-seam crimping roofing |
| CN112610009A (en) * | 2020-11-23 | 2021-04-06 | 中国建筑第八工程局有限公司 | Anti-falling system for metal roof and construction method |
| DE102020113801A1 (en) * | 2020-05-22 | 2021-11-25 | Co-Baustahl GmbH & Co KG | Mobile fall protection for construction sites and use of this to protect people from falling on construction sites |
| CN113846805A (en) * | 2021-11-10 | 2021-12-28 | 中铁三局集团建筑安装工程有限公司 | Wind uncovering resistant reinforcing structure and construction method of metal roof flashing |
| CN216893604U (en) * | 2022-02-09 | 2022-07-05 | 中建八局装饰工程有限公司 | Roof anti-falling device and upright lockrand metal roof system with anti-falling device |
-
2022
- 2022-02-09 CN CN202210121370.5A patent/CN114250987A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204343555U (en) * | 2014-11-20 | 2015-05-20 | 山东雅百特科技有限公司 | Metal Roof adjustable-angle and bearing highly |
| CN211818175U (en) * | 2019-12-13 | 2020-10-30 | 中建六局建设发展有限公司 | A interim safety device of assembled for standing-seam crimping roofing |
| DE102020113801A1 (en) * | 2020-05-22 | 2021-11-25 | Co-Baustahl GmbH & Co KG | Mobile fall protection for construction sites and use of this to protect people from falling on construction sites |
| CN112610009A (en) * | 2020-11-23 | 2021-04-06 | 中国建筑第八工程局有限公司 | Anti-falling system for metal roof and construction method |
| CN113846805A (en) * | 2021-11-10 | 2021-12-28 | 中铁三局集团建筑安装工程有限公司 | Wind uncovering resistant reinforcing structure and construction method of metal roof flashing |
| CN216893604U (en) * | 2022-02-09 | 2022-07-05 | 中建八局装饰工程有限公司 | Roof anti-falling device and upright lockrand metal roof system with anti-falling device |
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