CN212957734U - Special fixing part for temporary protection railing at floor edge - Google Patents
Special fixing part for temporary protection railing at floor edge Download PDFInfo
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- CN212957734U CN212957734U CN202021684723.5U CN202021684723U CN212957734U CN 212957734 U CN212957734 U CN 212957734U CN 202021684723 U CN202021684723 U CN 202021684723U CN 212957734 U CN212957734 U CN 212957734U
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- concrete shear
- shear wall
- embedded part
- formed concrete
- wall
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Abstract
The utility model discloses a special fixing part for a floor edge temporary protection railing, which comprises an embedded part arranged in a formed concrete shear wall; the connecting assembly comprises a first part and a second part which are movably connected, the first part is arranged on the inner side of the formed concrete shear wall and is connected with the embedded part, and the second part is positioned on the outer side of the formed concrete shear wall; a support member having a first end and a second end, the first end coupled to the connection assembly; and the mounting piece is arranged at the second end of the supporting piece and used for connecting the railing. The utility model welds the embedded part on the wall (column) reinforcement cage, and can play the role of positioning the template and controlling the thickness of the reinforcement protection layer in the stages of installing the template and pouring concrete; secondly, the difficult problems of repeated dismantling and erection of the adjacent protective railings when the wall (column) is painted and plastered are solved; and thirdly, after the construction of the building main body is completed, parts outside the wall (column) body can be easily dismantled, and the handrail joint can be conveniently repaired and painted.
Description
Technical Field
The utility model belongs to the technical field of the construction technology and specifically relates to a floor faces special mounting of limit interim protection railing.
Background
In order to ensure the construction safety, temporary protection railings need to be installed at the side facilities (such as balcony sides, holes and the like) of the floors. However, the both ends of current interim protection railing are tightly pasted wall (post), consequently when plastering wall (post), need demolish and prevent just can the construction behind the protection railing, whitewashes the completion back, still need install once more and prevent the guardrail bar, waits to build the main part construction and accomplishes the back, thoroughly demolishs again and prevents the guardrail bar to repair, whitewash railing and wall (post) junction. Because the railing dismouting is comparatively difficult, whole process is wasted time and energy, moreover, if forget in time to adorn back after dismantling the protection railing midway, still can increase the potential safety hazard.
Disclosure of Invention
In order to solve the problem that interim protection railing repeatedly demolishs, installs, the utility model provides a special mounting of limit interim protection railing is faced to the floor, specifically can take following technical scheme:
floor face limit and prevent special mounting of guardrail bar temporarily, include
The embedded part is arranged in the formed concrete shear wall;
the connecting assembly comprises a first part and a second part which are movably connected, the first part is arranged on the inner side of the formed concrete shear wall and is connected with the embedded part, and the second part is positioned on the outer side of the formed concrete shear wall;
a support member having a first end and a second end, the first end coupled to the connection assembly;
and the mounting piece is arranged at the second end of the supporting piece and used for connecting the railing.
The embedded part is a T-shaped or L-shaped steel bar, a T-shaped or L-shaped end of one end of the embedded part is welded with a steel bar cage in the formed concrete shear wall, and the other end of the embedded part is an external thread joint.
The connecting assembly is a waterproof connector, the first portion is a threaded sleeve connected with an embedded part external thread connector in a threaded mode, and the second portion is a fastening nut connected with the threaded sleeve in a threaded mode.
The outer edge of the threaded sleeve is flush with the wall surface of the formed concrete shear wall.
The supporting piece is a straight-line-shaped reinforcing steel bar, and the length of the supporting piece is 120-220 mm.
The mounting part comprises a circular sleeve with the inner diameter matched with the outer diameter of the rail and a fastening bolt arranged on the circular sleeve.
The circular sleeve is connected with the support piece in a welding mode.
The circular sleeve is a round steel pipe, a semicircular steel pipe or a pipe sleeve with a sealed end.
The utility model provides a special mounting for a temporary protection railing on a floor edge, which welds an embedded part on a wall (column) reinforcement cage and can play the roles of positioning a template and controlling the thickness of a reinforcement protection layer in the stages of installing the template and pouring concrete; secondly, the difficult problems of repeated dismantling and erection of the adjacent protective railings when the wall (column) is painted and plastered are solved; and thirdly, after the construction of the building main body is completed, parts outside the wall (column) body can be easily dismantled, and the handrail joint can be conveniently repaired and painted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the embodiments of the present invention are based on the technical solutions of the present invention and are described in detail, but the present invention is not limited to the following embodiments.
As shown in figure 1, the special mounting for the temporary edge protection guardrail of the floor consists of an embedded part 1, a connecting assembly 2, a support piece 3 and a mounting part 4.
Specifically, the embedded part 1 is a T-shaped or L-shaped steel bar (T-shaped in the figure) embedded in the formed concrete shear wall M, a T-shaped or L-shaped end of one end of the embedded part is welded with a steel bar cage N in the formed concrete shear wall M, and the other end of the embedded part is an external thread joint.
The connecting assembly 2 is a waterproof connector and comprises a first part and a second part which are movably connected, the first part is embedded in the formed concrete shear wall and is a threaded sleeve connected with the external threaded connector of the embedded part 1 in a threaded manner, the outer edge of the threaded sleeve is flush with the wall surface of the formed concrete shear wall M, and the second part is a fastening nut connected with the threaded sleeve in a threaded manner and is positioned on the outer side of the formed concrete shear wall M. In addition, the threaded sleeve can also be connected with the embedded part 1 in a welding mode.
The formed concrete shear wall M can also be a formed concrete shear column and other building structures.
It should be noted that in the description of the present invention, terms of orientation or positional relationship such as "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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 (8)
1. The utility model provides a special mounting of guardrail bar is faced to limit temporarily to floor which characterized in that: comprises that
The embedded part is arranged in the formed concrete shear wall;
the connecting assembly comprises a first part and a second part which are movably connected, the first part is arranged on the inner side of the formed concrete shear wall and is connected with the embedded part, and the second part is positioned on the outer side of the formed concrete shear wall;
a support member having a first end and a second end, the first end coupled to the connection assembly;
and the mounting piece is arranged at the second end of the supporting piece and used for connecting the railing.
2. The special fixture for temporary protection railings on the adjacent sides of floors of claim 1, which is characterized in that: the embedded part is a T-shaped or L-shaped steel bar, a T-shaped or L-shaped end of one end of the embedded part is welded with a steel bar cage in the formed concrete shear wall, and the other end of the embedded part is an external thread joint.
3. The special fixture for temporary protection railings on the adjacent sides of floors as claimed in claim 2, wherein: the connecting assembly is a waterproof connector, the first portion is a threaded sleeve connected with an embedded part external thread connector in a threaded mode, and the second portion is a fastening nut connected with the threaded sleeve in a threaded mode.
4. The special fixture for the temporary edge protection balustrade of claim 3, wherein: the outer edge of the threaded sleeve is flush with the wall surface of the formed concrete shear wall.
5. The special fixture for temporary protection railings on the adjacent sides of floors of claim 1, which is characterized in that: the supporting piece is a straight-line-shaped reinforcing steel bar, and the length of the supporting piece is 120-220 mm.
6. The special fixture for temporary protection railings on the adjacent sides of floors of claim 1, which is characterized in that: the mounting part comprises a circular sleeve with the inner diameter matched with the outer diameter of the rail and a fastening bolt arranged on the circular sleeve.
7. The special fixture for the temporary edge protection balustrade of claim 6, wherein: the circular sleeve is connected with the support piece in a welding mode.
8. The special fixture for the temporary edge protection balustrade of claim 6, wherein: the circular sleeve is a round steel pipe, a semicircular steel pipe or a pipe sleeve with a sealed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021684723.5U CN212957734U (en) | 2020-08-13 | 2020-08-13 | Special fixing part for temporary protection railing at floor edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021684723.5U CN212957734U (en) | 2020-08-13 | 2020-08-13 | Special fixing part for temporary protection railing at floor edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212957734U true CN212957734U (en) | 2021-04-13 |
Family
ID=75352010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021684723.5U Active CN212957734U (en) | 2020-08-13 | 2020-08-13 | Special fixing part for temporary protection railing at floor edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212957734U (en) |
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2020
- 2020-08-13 CN CN202021684723.5U patent/CN212957734U/en active Active
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