CN217420757U - Simple protective guard structure convenient to disassemble and assemble for shear wall opening - Google Patents
Simple protective guard structure convenient to disassemble and assemble for shear wall opening Download PDFInfo
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- CN217420757U CN217420757U CN202221028511.0U CN202221028511U CN217420757U CN 217420757 U CN217420757 U CN 217420757U CN 202221028511 U CN202221028511 U CN 202221028511U CN 217420757 U CN217420757 U CN 217420757U
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- shear wall
- spiral hook
- wall opening
- steel pipe
- hole
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Abstract
The utility model discloses a simple protective guard structure for a shear wall opening convenient to disassemble and assemble, which solves the problems of high construction cost and much labor consumption of the existing protective guard; a left spiral hook insertion hole (4) is formed in the vertical surface (2) of the left side wall in the shear wall opening, a left spiral hook (5) is hung on the left spiral hook insertion hole (4), a horizontal hanging rod (9) is arranged at the upper end of the left spiral hook, and the left spiral hook is hung on the vertical surface (2) of the left side wall in the shear wall opening after being inserted into the left spiral hook insertion hole (4) through the horizontal hanging rod (9); a transverse steel pipe (6) above the inner side of the adjacent edge is inserted between the spiral hole of the left spiral hook (5) and the spiral hole of the right spiral hook (7), and two ends of the transverse steel pipe above the inner side of the adjacent edge are abutted against the inner side surface of the shear wall in the shear wall opening (1); the installation is simple, convenient and fast, under the prerequisite of guaranteeing safety, has saved construction cost.
Description
Technical Field
The utility model relates to a rail guard, in particular to a rail guard that is used for the convenient dismouting of shear force wall entrance to a cave protection in high-rise building civil engineering.
Background
In the civil construction of the main body frame of the high-rise shear wall, window holes or other openings are arranged on the shear wall adjacent to the edges, and temporary fences are required to be arranged on the openings for the safety of construction so as to prevent construction personnel from falling down from the building during construction; existing protective barriers are generally: four steel pipes are adopted and are spliced into a 'groined' shape through steel pipe fasteners, then the 'groined' fence is temporarily fixed in a hole of a shear wall through a wood wedge, and when the hole is formed, the wood wedge is removed, and the 'groined' fence is removed; the assembly of the protective guard needs to consume four steel pipes and four steel pipe fasteners, the assembly and disassembly of the whole protective guard wastes time and labor, and particularly when the shear wall has more openings, the fence in the shape of the Chinese character 'jing' is assembled and disassembled, so that the problems of high construction cost and more labor consumption exist.
Disclosure of Invention
The utility model provides a simple and easy rail guard structure of shear force wall entrance to a cave of convenient dismouting has solved the high technical problem who consumes the manpower many of construction cost that current rail guard exists.
The utility model discloses a solve above technical problem through following technical scheme:
a simple protective guard structure for a shear wall opening convenient to disassemble and assemble comprises a shear wall opening, wherein an inner left side wall vertical surface and an inner right side wall vertical surface of the shear wall opening are respectively arranged in the shear wall opening; a right spiral hook insertion hole is formed in the vertical surface of the inner right side wall of the shear wall opening, a right spiral hook is hung on the right spiral hook insertion hole, a horizontal hanging rod is arranged at the upper end of the right spiral hook, and the right spiral hook is hung on the vertical surface of the inner right side wall of the shear wall opening after the horizontal hanging rod on the right spiral hook is inserted into the right spiral hook insertion hole; and a transverse steel pipe above the inner side of the adjacent edge is inserted between the spiral hole of the left spiral hook and the spiral hole of the right spiral hook, and the two ends of the transverse steel pipe above the inner side of the adjacent edge are abutted against the inner side surface of the shear wall in the opening of the shear wall.
And a transverse steel pipe below the inner side of the facing edge is arranged below the transverse steel pipe above the inner side of the facing edge.
An outer left spiral hook inserting hole is formed in the vertical surface of the inner left side wall of the shear wall opening on the outer side of the left spiral hook inserting hole, and an outer left spiral hook is hung in the outer left spiral hook inserting hole; an outer right spiral hook insertion hole is formed in the vertical surface of the inner right side wall of the shear wall opening on the outer side of the right spiral hook insertion hole, and an outer right spiral hook is hung in the outer right spiral hook insertion hole; a transverse steel pipe above the outer side of the adjacent edge is inserted between the spiral hole of the outer left spiral hook and the spiral hole of the outer right spiral hook, and two ends of the transverse steel pipe above the outer side of the adjacent edge are abutted against the outer side face of the shear wall outside the opening of the shear wall; and two U-shaped clamps for fixing the steel pipes are arranged between the transverse steel pipe above the inner side of the facing edge and the transverse steel pipe above the outer side of the facing edge.
The utility model discloses mainly be applied to during the shear force wall faces the limit entrance to a cave, back of holing on the shear force wall during the installation, insert the reinforcing bar in the wall, the installation is simple, and convenient and fast has saved construction cost under the prerequisite of guaranteeing safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a sectional view taken along line B-B of FIG. 1;
FIG. 3 is a sectional view taken along line A-A of FIG. 1; (ii) a
FIG. 4 is a drawing showing the fitting relationship between the left spiral hook 5 and the transverse steel pipe 6 above the inner side of the adjacent edge;
fig. 5 is a schematic structural view in a side view direction when the double-row steel pipes are arranged in the present invention;
fig. 6 is a schematic structural view in the overlooking direction when the double-row steel pipe is arranged in the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
a simple protective guard structure for a shear wall opening convenient to disassemble and assemble comprises a shear wall opening 1, wherein an inner left side wall vertical surface 2 of the shear wall opening and an inner right side wall vertical surface 3 of the shear wall opening are respectively arranged in the shear wall opening 1, a left spiral hook insertion hole 4 is formed in the inner left side wall vertical surface 2 of the shear wall opening, a left spiral hook 5 is hung on the left spiral hook insertion hole 4, a horizontal hanging rod 9 is arranged at the upper end of the left spiral hook 5, and the left spiral hook 5 is hung on the inner left side wall vertical surface 2 of the shear wall opening after being inserted into the hole 4 through the horizontal hanging rod 9; a right spiral hook insertion hole 8 is formed in the right side wall vertical surface 3 in the shear wall opening, a right spiral hook 7 is hung on the right spiral hook insertion hole 8, a horizontal hanging rod is arranged at the upper end of the right spiral hook 7, and the right spiral hook 7 is hung on the right side wall vertical surface 3 in the shear wall opening after being inserted into the right spiral hook insertion hole 8 through the horizontal hanging rod on the right spiral hook 7; a transverse steel pipe 6 above the inner side of the facing edge is inserted between the spiral hole of the left spiral hook 5 and the spiral hole of the right spiral hook 7, and two ends of the transverse steel pipe 6 above the inner side of the facing edge are abutted against the inner side surface of the shear wall in the shear wall hole 1; the transverse steel pipe 6 above the inner side of the adjacent edge is actually hung between a left spiral hook 5 and a right spiral hook 7, and the transverse steel pipe 6 above the inner side of the adjacent edge can rotate around two horizontal hanging rods of the two spiral hooks, which are inserted into the spiral hook insertion holes, if the distance from the horizontal hanging rod 9 to the center position of the spiral hole on the left spiral hook 5 is greater than the distance from the left spiral hook insertion hole 4 to the inner left side wall vertical surface 2 of the shear wall hole and the distance of the radius of the spiral hole, then the transverse steel pipe 6 above the inner side of the adjacent edge can rotate along an arc track on the inner side of the inner left side wall vertical surface 2 of the shear wall hole, but because the transverse steel pipe 6 above the inner side of the adjacent edge has a certain weight, under the action of gravity, the transverse steel pipe 6 above the inner side of the adjacent edge is hung and then leans against the inner left side wall vertical surface 2 of the shear wall hole; if the distance from the horizontal hanging rod 9 to the center of the spiral hole on the left spiral hook 5 is equal to the distance from the left spiral hook insertion hole 4 to the inner left wall vertical surface 2 of the shear wall opening, and the distance of the radius of the spiral hole is added, the horizontal steel pipe 6 above the inner side of the adjacent edge is fixedly clamped on the inner side surface of the inner left wall vertical surface 2 of the shear wall opening, under the condition, the protective steel pipe is stable and simple, but the defect of strict machining size of the left spiral hook 5 exists, and the requirement on installation size is harsh.
A transverse steel pipe below the inner side of the facing edge is arranged below the transverse steel pipe 6 above the inner side of the facing edge; the mounting structure of the lateral steel pipe below the inner side of the facing edge is completely the same as that of the lateral steel pipe 6 above the inner side of the facing edge, generally, the lateral steel pipe below the inner side of the facing edge is mounted 600 mm away from the bottom end face of the hole, and the lateral steel pipe 6 above the inner side of the facing edge is mounted 1200 mm away from the bottom end face of the hole.
An outer left spiral hook inserting hole 10 is formed in the inner left side wall vertical surface 2 of the shear wall opening on the outer side of the left spiral hook inserting hole 4, and an outer left spiral hook 11 is hung in the outer left spiral hook inserting hole 10; an outer right spiral hook inserting hole is formed in the right side wall vertical surface 3 in the shear wall opening outside the right spiral hook inserting hole 8, and an outer right spiral hook is hung in the outer right spiral hook inserting hole; a transverse steel pipe 12 above the outer side of the adjacent edge is inserted between the spiral hole of the outer left spiral hook 11 and the spiral hole of the outer right spiral hook, and two ends of the transverse steel pipe 12 above the outer side of the adjacent edge are abutted against the outer side surface of the shear wall outside the shear wall opening 1; two steel pipe U-shaped clamps 13 are arranged between the transverse steel pipe 6 above the inner side of the facing edge and the transverse steel pipe 12 above the outer side of the facing edge; the double rows of steel pipes are arranged, the mounting difficulty of the protective steel pipes can be reduced, especially the size requirement of the spiral hook can be reduced, the U-shaped clamps 13 of the two steel pipes are clamped and fixed on the two parallel steel pipes, the steel pipes are fixed, the steel pipes cannot rotate, and the safety of the protective guard is improved.
When the protective guard is required to be disassembled, the steel pipe above the inner side of the adjacent edge and the steel pipe above the outer side of the adjacent edge are pulled out of the corresponding spiral hook, and then the spiral hook is pulled out of the corresponding spiral hook insertion hole, so that the disassembling work of the protective guard can be completed, and the disassembled steel pipe and spiral hook can be repeatedly used.
Claims (3)
1. A simple protective guard structure of a shear wall opening convenient to disassemble and assemble comprises a shear wall opening (1), wherein an inner left side wall vertical surface (2) of the shear wall opening and an inner right side wall vertical surface (3) of the shear wall opening are respectively arranged in the shear wall opening (1), and the simple protective guard structure is characterized in that a left spiral hook inserting hole (4) is formed in the inner left side wall vertical surface (2) of the shear wall opening, a left spiral hook (5) is hung on the left spiral hook inserting hole (4), a horizontal hanging rod (9) is arranged at the upper end of the left spiral hook (5), and the left spiral hook (5) is hung on the inner left side wall vertical surface (2) of the shear wall opening after being inserted into the hole (4) through the horizontal hanging rod (9); a right spiral hook insertion hole (8) is formed in the right side wall vertical surface (3) in the shear wall opening, a right spiral hook (7) is hung on the right spiral hook insertion hole (8), a horizontal hanging rod is arranged at the upper end of the right spiral hook (7), and the right spiral hook (7) is hung on the right side wall vertical surface (3) in the shear wall opening after being inserted into the right spiral hook insertion hole (8) through the horizontal hanging rod on the right spiral hook; and a transverse steel pipe (6) above the inner side of the facing edge is inserted between the spiral hole of the left spiral hook (5) and the spiral hole of the right spiral hook (7), and two ends of the transverse steel pipe (6) above the inner side of the facing edge are abutted against the inner side surface of the shear wall in the shear wall opening (1).
2. The simple protective guard structure for the shear wall hole convenient to disassemble and assemble as claimed in claim 1, wherein a transverse steel pipe below the inner side of the facing edge is arranged below the transverse steel pipe (6) above the inner side of the facing edge.
3. The simple protective guard structure for the shear wall opening convenient to disassemble and assemble as claimed in claim 1 or 2, wherein an outer left spiral hook insertion hole (10) is formed in the inner left side wall vertical surface (2) of the shear wall opening at the outer side of the left spiral hook insertion hole (4), and an outer left spiral hook (11) is hung in the outer left spiral hook insertion hole (10); an outer right spiral hook inserting hole is formed in the inner right side wall vertical surface (3) of the shear wall opening on the outer side of the right spiral hook inserting hole (8), and an outer right spiral hook is hung in the outer right spiral hook inserting hole; a horizontal steel pipe (12) above the outer side of the facing edge is inserted between the spiral hole of the outer left spiral hook (11) and the spiral hole of the outer right spiral hook, and two ends of the horizontal steel pipe (12) above the outer side of the facing edge are abutted against the outer side surface of the shear wall outside the shear wall opening (1); and two U-shaped steel pipe clamps (13) are arranged between the upper transverse steel pipe (6) at the inner side of the facing edge and the upper transverse steel pipe (12) at the outer side of the facing edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221028511.0U CN217420757U (en) | 2022-05-01 | 2022-05-01 | Simple protective guard structure convenient to disassemble and assemble for shear wall opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221028511.0U CN217420757U (en) | 2022-05-01 | 2022-05-01 | Simple protective guard structure convenient to disassemble and assemble for shear wall opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217420757U true CN217420757U (en) | 2022-09-13 |
Family
ID=83184442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221028511.0U Active CN217420757U (en) | 2022-05-01 | 2022-05-01 | Simple protective guard structure convenient to disassemble and assemble for shear wall opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217420757U (en) |
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2022
- 2022-05-01 CN CN202221028511.0U patent/CN217420757U/en active Active
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