CN110644763A - Pin-connected panel metal protection network - Google Patents
Pin-connected panel metal protection network Download PDFInfo
- Publication number
- CN110644763A CN110644763A CN201910887720.7A CN201910887720A CN110644763A CN 110644763 A CN110644763 A CN 110644763A CN 201910887720 A CN201910887720 A CN 201910887720A CN 110644763 A CN110644763 A CN 110644763A
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- China
- Prior art keywords
- protection net
- steel pipe
- scaffold
- vertical
- mounting hole
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses an assembled metal protection net, which comprises a plurality of protection net pieces arranged in a matrix manner and steel pipe fasteners used for connecting adjacent protection net pieces, wherein both ends of two horizontal parts of a rectangular outer frame of each protection net piece are respectively provided with an up-down through mounting hole, when four protection net pieces arranged in a field shape are assembled, a scaffold steel pipe hoop of the steel pipe fasteners is fixed on a vertical steel pipe of a scaffold, one vertical mounting rod of double-claw hooks of the steel pipe fasteners passes through the mounting hole at the upper right corner of a protection net piece at the lower left corner and the mounting hole at the lower right corner of the protection net piece at the upper left corner, and the other vertical mounting rod passes through the mounting hole at the upper left corner of the protection net piece at the lower right corner and the mounting hole at the lower left corner of the protection. The invention has high strength and light weight, a plurality of protection net sheets arranged in a matrix form are connected by steel pipe fasteners, the assembly of adjacent protection net sheets can be realized, the connection mode is simple and quick, the disassembly is convenient, and the invention can be used repeatedly.
Description
Technical Field
The invention relates to the technical field of scaffold protective nets, in particular to an assembled metal protective net.
Background
The safety protection facilities for high-altitude operation in the building construction, municipal administration and bridge construction widely adopt the form of externally-hung dense mesh nets (green nets) of steel pipe scaffolds (fastener type, disc buckle type and bowl buckle type), the form of common wire netting and profiled steel stand columns is often adopted for the border protection of low-position openings and the like, and the dense mesh nets and the common wire netting are not wind-resistant, dust-resistant, easy to age and environment-friendly after being exposed in the outdoor environment for a long time, and are increasingly not suitable for the construction requirements in cities.
Disclosure of Invention
The invention aims to solve the technical problem of providing an assembled metal protective net which is high in strength and light in weight and can be matched with various steel pipe scaffolds to realize the purpose of quick assembly.
The technical scheme of the invention is as follows:
an assembled metal protective net comprises a plurality of protective net pieces arranged in a matrix manner and steel pipe fasteners used for connecting adjacent protective net pieces, wherein both ends of two horizontal parts of a rectangular outer frame of each protective net piece are provided with vertically through mounting holes; the steel pipe fastener comprises a scaffold steel pipe clamp and double-claw hooks fixedly welded on the scaffold steel pipe clamp, each double-claw hook comprises a U-shaped connecting frame and two vertical mounting rods which are integrally welded, the two vertical mounting rods are perpendicular to the U-shaped connecting frames, the bottom ends of the two vertical mounting rods are respectively welded at the two ends of the U-shaped connecting frames, and the horizontal part of each U-shaped connecting frame is welded on the scaffold steel pipe clamp; when four protection net pieces arranged in a shape like a Chinese character tian are assembled, one of the vertical installation rods of the double-claw hooks of the steel pipe fastener penetrates through the installation hole in the upper right corner of the protection net piece at the lower left corner and the installation hole in the lower right corner of the protection net piece at the upper left corner, and the other vertical installation rod penetrates through the installation hole in the upper left corner of the protection net piece at the lower right corner and the installation hole in the lower left corner of the protection net piece at the upper right corner, so that the four protection net pieces are assembled, connected and fixed, and the scaffold steel pipe clamp of the steel.
Each protective net piece comprises a hot-dip galvanized steel wire mesh and a hot-dip galvanized steel plate outer frame fixed at the rectangular edge of the hot-dip galvanized steel wire mesh, and two ends of two horizontal parts of the hot-dip galvanized steel plate outer frame are provided with mounting holes which are communicated up and down.
Scaffold steel pipe clamp including interconnect's interior cardboard and outer cardboard, all seted up the arc draw-in groove on the relative side of interior cardboard and outer cardboard, the one end of interior cardboard and the one end of outer cardboard articulated through the round pin axle, all be provided with the connecting hole that communicates about being provided with on the other end of interior cardboard and the other end of outer cardboard on otic placode and two otic placodes, interior cardboard and outer cardboard set up in the periphery of the vertical steel pipe of scaffold, thereby through nut locking behind the connecting hole of interior cardboard and outer cardboard will interior cardboard and outer cardboard connection be fixed in on the vertical steel pipe of scaffold.
The horizontal part of the double-claw hook U-shaped connecting frame is welded on one side surface of the inner clamping plate relative to the protective net sheet.
The protection net pieces are arranged in a row at the topmost end, when two protection net pieces adjacent to each other on the left and right are assembled, two vertical mounting rods of the double-claw hook of the steel pipe fastener respectively penetrate through a mounting hole at the right end of the horizontal part on one protection net piece rectangular outer frame and a mounting hole at the left end of the horizontal part on the other protection net piece rectangular outer frame so as to assemble, connect and fix the two protection net pieces, and a scaffold steel pipe hoop of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold; the protection net pieces arranged in a matrix are positioned in the row of the protection net pieces at the bottommost end, when two adjacent protection net pieces are assembled, two vertical mounting rods of the double-claw hook of the steel pipe fastener penetrate through a mounting hole at the right end of the lower horizontal part of one protection net piece rectangular outer frame and a mounting hole at the left end of the lower horizontal part of the other protection net piece rectangular outer frame respectively to assemble, connect and fix the two protection net pieces, and a scaffold steel pipe clamp of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold.
When two protection net sheets which are adjacent up and down are assembled, one vertical mounting rod of the double-claw hook of the steel pipe fastener penetrates through a mounting hole at the left end of the horizontal part on one protection net sheet rectangular outer frame and a mounting hole at the left end of the horizontal part under the other protection net sheet rectangular outer frame so as to assemble, connect and fix the two protection net sheets which are adjacent up and down, and a scaffold steel pipe hoop of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold; the steel pipe fastener is characterized in that the plurality of protection net pieces arranged in a matrix are positioned in a row of protection net pieces at the rightmost end, when two protection net pieces adjacent from top to bottom are assembled, one of the vertical mounting rods of the double-claw hook of the steel pipe fastener penetrates through the mounting hole at the right end of the upper horizontal part of one of the protection net piece rectangular outer frames and the mounting hole at the right end of the lower horizontal part of the other protection net piece rectangular outer frame so as to assemble, connect and fix the two protection net pieces, and the scaffold steel pipe clamp of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold.
The invention has the advantages that:
according to the invention, a plurality of protection net sheets arranged in a matrix form are connected by steel pipe fasteners, so that the assembly of two or four adjacent protection net sheets can be realized, the connection mode is simple and quick, and the assembly structure is adopted, so that the assembly is convenient to disassemble and can be recycled for multiple times; the protective mesh sheet disclosed by the invention is of a hot galvanizing coating structure, and has the advantages of wind resistance, dust resistance, difficulty in pollution, high temperature resistance, fire resistance, stability, high strength and light weight.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the steel pipe fastener of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1 and 2, the assembled metal protection net comprises a plurality of protection net pieces arranged in a matrix manner and steel pipe fasteners used for connecting adjacent protection net pieces, each protection net piece comprises a hot-dip galvanized steel wire mesh 1 and a hot-dip galvanized steel plate outer frame 2 fixed at the rectangular edge of the hot-dip galvanized steel wire mesh 1, and two ends of two horizontal parts of the hot-dip galvanized steel plate outer frame 2 are provided with mounting holes 3 which are communicated up and down;
the steel pipe fastener is including scaffold steel pipe clamp and the double-jaw hook 4 of fixed welding on scaffold steel pipe clamp, scaffold steel pipe clamp is including interconnect's interior cardboard 5 and outer cardboard 6, arc draw-in groove has all been seted up on the relative side of interior cardboard 5 and outer cardboard 6, the one end of interior cardboard 5 is articulated through round pin axle 7 with the one end of outer cardboard 6, all be provided with the connecting hole that communicates from top to bottom on otic placode and two otic placodes on the other end of interior cardboard 5 and the outer cardboard 6, interior cardboard 5 and outer cardboard 6 set up in the periphery of the vertical steel pipe 10 of scaffold, thereby fastening bolt 8 passes through locking through nut 9 behind the connecting hole of interior cardboard 5 and outer cardboard 6 and is fixed in the vertical steel pipe 10 of scaffold with interior cardboard 5 and outer cardboard 6 connection, double-jaw hook 4 is including integrative welding fashioned U-shaped link and two vertical installation poles, the bottom of two vertical installation poles all is perpendicular to U-shaped link and two vertical installation poles welds respectively in U-shaped link The horizontal parts of the double-claw hook 4U-shaped connecting frames are welded on one side surface of the inner clamping plate 5 opposite to the protective net sheet on the two ends of the shaped connecting frame;
when four protection net pieces arranged in a shape like a Chinese character tian are assembled, one of the vertical mounting rods of the double-claw hooks 4 of the steel pipe fastener penetrates through the mounting hole at the upper right corner of the frame 2 of the protection net piece hot-dip galvanized steel plate at the lower left corner and the mounting hole at the lower right corner of the frame 2 of the protection net piece hot-dip galvanized steel plate at the upper left corner, and the other vertical mounting rod penetrates through the mounting hole at the upper left corner of the frame 2 of the protection net piece hot-dip galvanized steel plate at the lower right corner and the mounting hole at the lower left corner of the frame.
When two protection net sheets which are adjacent to each other on the left and right are assembled, two vertical mounting rods of a double-claw hook 4 of the steel pipe fastener respectively penetrate through a mounting hole at the right end of the upper horizontal part of one protection net sheet rectangular outer frame and a mounting hole at the left end of the upper horizontal part of the other protection net sheet rectangular outer frame so as to assemble, connect and fix the two protection net sheets; the protection net pieces are arranged in a matrix mode and are positioned in the row of the protection net pieces at the bottommost end, when two adjacent protection net pieces on the left side and the right side are assembled, two vertical mounting rods of the double-claw hook 4 of the steel pipe fastener penetrate through a mounting hole at the right end of the lower horizontal part of one protection net piece rectangular outer frame and a mounting hole at the left end of the lower horizontal part of the other protection net piece rectangular outer frame respectively, and therefore the two protection net pieces are assembled, connected and fixed; in a row of the protective net sheets positioned at the leftmost end, when two vertically adjacent protective net sheets are assembled, one vertical mounting rod of a double-claw hook 4 of the steel pipe fastener penetrates through a mounting hole at the left end of the horizontal part on one protective net sheet hot-dip galvanized steel plate outer frame 2 and a mounting hole at the left end of the horizontal part under the other protective net sheet hot-dip galvanized steel plate outer frame 2, so that the two vertically adjacent protective net sheets are assembled, connected and fixed; a plurality of protection net pieces arranged in a matrix are arranged in a row of the protection net pieces at the rightmost end, when two adjacent protection net pieces are assembled from top to bottom, one of the vertical mounting rods of the double-claw hooks 4 of the steel pipe fastener penetrates through the mounting hole at the right end of the upper horizontal part of one protection net piece hot-dip galvanized steel plate outer frame 2 and the mounting hole at the right end of the lower horizontal part of the other protection net piece hot-dip galvanized steel plate outer frame 2, so that the two protection net pieces are assembled, connected and fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pin-connected panel metal protection network which characterized in that: the protection net piece rectangular frame comprises a plurality of protection net pieces arranged in a matrix manner and steel pipe fasteners used for connecting adjacent protection net pieces, wherein both ends of two horizontal parts of each protection net piece rectangular frame are provided with vertically-through mounting holes; the steel pipe fastener comprises a scaffold steel pipe clamp and double-claw hooks fixedly welded on the scaffold steel pipe clamp, each double-claw hook comprises a U-shaped connecting frame and two vertical mounting rods which are integrally welded, the two vertical mounting rods are perpendicular to the U-shaped connecting frames, the bottom ends of the two vertical mounting rods are respectively welded at the two ends of the U-shaped connecting frames, and the horizontal part of each U-shaped connecting frame is welded on the scaffold steel pipe clamp; when four protection net pieces arranged in a shape like a Chinese character tian are assembled, one of the vertical installation rods of the double-claw hooks of the steel pipe fastener penetrates through the installation hole in the upper right corner of the protection net piece at the lower left corner and the installation hole in the lower right corner of the protection net piece at the upper left corner, and the other vertical installation rod penetrates through the installation hole in the upper left corner of the protection net piece at the lower right corner and the installation hole in the lower left corner of the protection net piece at the upper right corner, so that the four protection net pieces are assembled, connected and fixed, and the scaffold steel pipe clamp of the steel.
2. The assembled metal protection net according to claim 1, characterized in that: each protective net piece comprises a hot-dip galvanized steel wire mesh and a hot-dip galvanized steel plate outer frame fixed at the rectangular edge of the hot-dip galvanized steel wire mesh, and two ends of two horizontal parts of the hot-dip galvanized steel plate outer frame are provided with mounting holes which are communicated up and down.
3. The assembled metal protection net according to claim 1, characterized in that: scaffold steel pipe clamp including interconnect's interior cardboard and outer cardboard, all seted up the arc draw-in groove on the relative side of interior cardboard and outer cardboard, the one end of interior cardboard and the one end of outer cardboard articulated through the round pin axle, all be provided with the connecting hole that communicates about being provided with on the other end of interior cardboard and the other end of outer cardboard on otic placode and two otic placodes, interior cardboard and outer cardboard set up in the periphery of the vertical steel pipe of scaffold, thereby through nut locking behind the connecting hole of interior cardboard and outer cardboard will interior cardboard and outer cardboard connection be fixed in on the vertical steel pipe of scaffold.
4. The assembled metal protective net according to claim 3, characterized in that: the horizontal part of the double-claw hook U-shaped connecting frame is welded on one side surface of the inner clamping plate relative to the protective net sheet.
5. The assembled metal protection net according to claim 1, characterized in that: the protection net pieces are arranged in a row at the topmost end, when two protection net pieces adjacent to each other on the left and right are assembled, two vertical mounting rods of the double-claw hook of the steel pipe fastener respectively penetrate through a mounting hole at the right end of the horizontal part on one protection net piece rectangular outer frame and a mounting hole at the left end of the horizontal part on the other protection net piece rectangular outer frame so as to assemble, connect and fix the two protection net pieces, and a scaffold steel pipe hoop of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold; the protection net pieces arranged in a matrix are positioned in the row of the protection net pieces at the bottommost end, when two adjacent protection net pieces are assembled, two vertical mounting rods of the double-claw hook of the steel pipe fastener penetrate through a mounting hole at the right end of the lower horizontal part of one protection net piece rectangular outer frame and a mounting hole at the left end of the lower horizontal part of the other protection net piece rectangular outer frame respectively to assemble, connect and fix the two protection net pieces, and a scaffold steel pipe clamp of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold.
6. The assembled metal protection net according to claim 1, characterized in that: when two protection net sheets which are adjacent up and down are assembled, one vertical mounting rod of the double-claw hook of the steel pipe fastener penetrates through a mounting hole at the left end of the horizontal part on one protection net sheet rectangular outer frame and a mounting hole at the left end of the horizontal part under the other protection net sheet rectangular outer frame so as to assemble, connect and fix the two protection net sheets which are adjacent up and down, and a scaffold steel pipe hoop of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold; the steel pipe fastener is characterized in that the plurality of protection net pieces arranged in a matrix are positioned in a row of protection net pieces at the rightmost end, when two protection net pieces adjacent from top to bottom are assembled, one of the vertical mounting rods of the double-claw hook of the steel pipe fastener penetrates through the mounting hole at the right end of the upper horizontal part of one of the protection net piece rectangular outer frames and the mounting hole at the right end of the lower horizontal part of the other protection net piece rectangular outer frame so as to assemble, connect and fix the two protection net pieces, and the scaffold steel pipe clamp of the steel pipe fastener is fixed on a vertical steel pipe of a scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887720.7A CN110644763A (en) | 2019-09-19 | 2019-09-19 | Pin-connected panel metal protection network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887720.7A CN110644763A (en) | 2019-09-19 | 2019-09-19 | Pin-connected panel metal protection network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110644763A true CN110644763A (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910887720.7A Pending CN110644763A (en) | 2019-09-19 | 2019-09-19 | Pin-connected panel metal protection network |
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| Country | Link |
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| CN (1) | CN110644763A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3174890U (en) * | 2012-01-31 | 2012-04-12 | 株式会社荒井製作所 | Sheet clamp |
| CN203201164U (en) * | 2013-03-27 | 2013-09-18 | 群力发(北京)科技开发有限公司 | Tool type guard bar for construction site |
| CN104278885A (en) * | 2013-07-02 | 2015-01-14 | 天津市腾泰建材有限公司 | Mesh panel splicing surrounding barrier |
| CN205804918U (en) * | 2016-07-10 | 2016-12-14 | 高唐起发建筑安装工程有限公司 | A kind of rotary shaft protection screen sheet device for attaching scaffold |
| KR20190022287A (en) * | 2018-03-23 | 2019-03-06 | 박성임 | Fixing device for construction protective net |
| CN209011534U (en) * | 2018-09-26 | 2019-06-21 | 中铁四局集团第四工程有限公司 | One kind being suitable for fastener type steel pipe scaffold external protection net |
-
2019
- 2019-09-19 CN CN201910887720.7A patent/CN110644763A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3174890U (en) * | 2012-01-31 | 2012-04-12 | 株式会社荒井製作所 | Sheet clamp |
| CN203201164U (en) * | 2013-03-27 | 2013-09-18 | 群力发(北京)科技开发有限公司 | Tool type guard bar for construction site |
| CN104278885A (en) * | 2013-07-02 | 2015-01-14 | 天津市腾泰建材有限公司 | Mesh panel splicing surrounding barrier |
| CN205804918U (en) * | 2016-07-10 | 2016-12-14 | 高唐起发建筑安装工程有限公司 | A kind of rotary shaft protection screen sheet device for attaching scaffold |
| KR20190022287A (en) * | 2018-03-23 | 2019-03-06 | 박성임 | Fixing device for construction protective net |
| CN209011534U (en) * | 2018-09-26 | 2019-06-21 | 中铁四局集团第四工程有限公司 | One kind being suitable for fastener type steel pipe scaffold external protection net |
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Application publication date: 20200103 |
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| RJ01 | Rejection of invention patent application after publication |