CN217975124U - Be applied to building engineering stair railing prefab assembly structure - Google Patents
Be applied to building engineering stair railing prefab assembly structure Download PDFInfo
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- CN217975124U CN217975124U CN202221448629.9U CN202221448629U CN217975124U CN 217975124 U CN217975124 U CN 217975124U CN 202221448629 U CN202221448629 U CN 202221448629U CN 217975124 U CN217975124 U CN 217975124U
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- mount pad
- connecting piece
- handrail
- fixing bolt
- assembly
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Abstract
The utility model provides a prefabricated part assembly structure applied to stair handrails in constructional engineering, which comprises upright posts, handrails and assembly components, wherein the bottoms of the upright posts are provided with bases, the handrails are connected between the adjacent upright posts, and the assembly components are arranged at the upper end and the lower end of each upright post; the assembly subassembly includes movable block, first mount pad, second mount pad, first connecting piece, second connecting piece and fixed block, movable block one side is connected with first mount pad, and the opposite side is connected with the second mount pad, first mount pad with the same end of second mount pad all is equipped with the locating pin, and the other end all is connected with the fixed block, the locating pin with the movable block rotates to be connected, first mount pad with all be equipped with rubber gasket on the second mount pad inside wall, first mount pad one side is connected with first connecting piece, and is equipped with the arc slide opening on the first connecting piece, second mount pad one side is connected with the second connecting piece.
Description
Technical Field
The utility model relates to a building engineering jointing equipment field especially relates to a be applied to building engineering stair railing prefab assembly structure.
Background
The stair handrail prefabricated part is a handrail piece processed and manufactured in a factory, is transported to a building construction site, and is assembled and installed on the site in a reliable connection mode;
the existing stair handrail is assembled and connected in a fixing mode through the mounting holes and the mounting blocks in a matched mode, the connecting mode has some defects, and the problem of size deviation such as inconsistent stair gradient or inconsistent step height can occur when the stair handrail is mounted on site, so that the problem that the mounting angle is too large or the stair steps interfere when the handrail is mounted is caused, and the fixed-position mounting cannot be realized.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a be applied to building engineering stair railing prefab assembly structure interferes the height according to stair inclination and step, and adjustable second fixing bolt realizes adjusting the installation angle of handrail in the fixed position of arc sliding hole to the stair of adaptation co-altitude not.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the handrail assembly device comprises upright posts, handrails and assembly components, wherein a base is arranged at the bottom of each upright post, the handrails are connected between the adjacent upright posts, and the assembly components are arranged at the upper end and the lower end of each upright post;
the assembly component comprises a movable block, a first mounting seat, a second mounting seat, a first connecting piece, a second connecting piece and a fixed block, wherein one side of the movable block is connected with the first mounting seat, the other side of the movable block is connected with the second mounting seat, the first mounting seat and the second mounting seat are respectively provided with a positioning pin at the same end, the other end of the second mounting seat is respectively connected with the fixed block, the positioning pins are connected with the movable block in a rotating mode, rubber gaskets are arranged on the inner side wall of the second mounting seat, one side of the first mounting seat is connected with the first connecting piece, an arc-shaped sliding hole is formed in the first connecting piece, one side of the second mounting seat is connected with the second connecting piece, a mounting hole is formed in the second connecting piece, one end of the handrail is connected with the second connecting piece, the other end of the handrail is connected with the first connecting piece, and the handrail is connected with the arc-shaped sliding hole at the connecting position so that the mounting angle of the handrail can be adjusted.
The further improvement lies in that: the fixing block is connected with a first fixing bolt, and the first mounting seat is fixedly connected with the second mounting seat through the first fixing bolt.
The further improvement lies in that a second fixing bolt is connected between the first connecting piece and the handrail.
The further improvement lies in that: and a third fixing bolt is connected with one end of the second connecting piece and one end of the handrail, and the third fixing bolt can fixedly connect the handrail to one side of the upright post.
The further improvement lies in that: the handrail is characterized in that fixed mounting sleeves are mounted at two ends of the handrail, and a fence is connected between the mounting sleeves.
The further improvement lies in that: and a limiting block is arranged below the assembling component.
The beneficial effects of the utility model are that: according to stair inclination and step interference height, the fixed position of adjustable second fixing bolt in the arc sliding hole, the realization is adjusted the installation angle of handrail, so that the not high stair of adaptation, avoid appearing the installation interference, through first fixing bolt fixed connection, can be convenient for dismantle the installation to the assembly subassembly through first fixing bolt, improve the assembly installation convenience, thereby assembly efficiency has been improved, the time limit for a project is advanced, also avoid producing a large amount of expense spare because of unable assembly, advantages such as material waste have been reduced.
Drawings
Fig. 1 is a front view of the assembly of the present invention.
Fig. 2 is a top view of the assembly of the present invention.
Fig. 3 is a structure view of the installation of the upright post.
Fig. 4 is a schematic view of the working scene of the present invention.
Wherein: 1. a column; 2. a handrail; 3. assembling the components; 4. a base; 5. a movable block; 6. a first mounting seat; 7. a second mounting seat; 8. a first connecting member; 9. a second connecting member; 10. a fixed block; 11. positioning pins; 12. a rubber gasket; 13. an arc-shaped slide hole; 14. mounting holes; 15. a first fixing bolt; 16. a second fixing bolt; 17. a third fixing bolt; 18. installing a sleeve; 19. a fence; 20. and a limiting block.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2, 3 and 4, the embodiment provides an assembly structure of a stair railing prefabricated part applied to building engineering, which comprises upright posts 1, handrails 2 and assembly components 3, wherein a base 4 is installed at the bottom of each upright post 1, the handrails 2 are connected between the adjacent upright posts 1, and the assembly components 3 are installed at the upper end and the lower end of each upright post 1;
the assembly component 3 comprises a movable block 5, a first mounting seat 6, a second mounting seat 7, a first connecting piece 8, a second connecting piece 9 and a fixing block 10, one side of the movable block 5 is connected with the first mounting seat 6, the other side of the movable block is connected with the second mounting seat 7, the first mounting seat 6 and the second mounting seat 7 are respectively provided with a positioning pin 11 at the same end, the other end of the first mounting seat is connected with the fixing block 10, the positioning pin 11 is rotatably connected with the movable block 5, the first mounting seat 6 and the inner side wall of the second mounting seat 7 are respectively provided with a rubber gasket 12, one side of the first mounting seat 6 is connected with the first connecting piece 8, an arc-shaped sliding hole 13 is formed in the first connecting piece 8, one side of the second mounting seat 7 is connected with the second connecting piece 9, a mounting hole 14 is formed in the second connecting piece 9, one end of the handrail 2 is connected with the second connecting piece 9, the other end of the handrail is connected with the first connecting piece 8, the handrail 2 and the handrail 2 can be adjusted at a connecting position where the handrail 2 is connected with the first connecting piece 13, so that the handrail is not matched with the mounting hole 13, and the handrail, so that the handrail is convenient for adjustment is convenient for the adjustment.
Be connected with first fixing bolt 15 on the fixed block 10, first mount pad 6 with second mount pad 7 is through first fixing bolt 15 fixed connection, can be convenient for dismantle the installation to assembly component 3 through first fixing bolt 15, improve the convenience, fix two sets of fixed blocks 10 through first fixing bolt 15, thereby make first mount pad 6 and second mount pad 7 fixed together, and live stand 1 cladding, thereby realize the holistic fixed of assembly component 3, when dismantling simultaneously, only need dismantle first fixing bolt 15, first mount pad 6 all uses locating pin 11 as the centre of a circle with second mount pad 7 to rotate and open to the outside, thereby make assembly component 3 break away from with stand 1.
A second fixing bolt 16 is connected between the first connecting piece 8 and the handrail 2, the angle adjustment and installation of the handrail 2 can be realized by adjusting the position of the second fixing bolt 16 in the arc-shaped sliding hole 13, one end of the handrail 2 is fixed on the arc-shaped sliding hole 13 through the second fixing bolt 16, and meanwhile, one end of the handrail 2 can be fixed at any position of the arc-shaped sliding hole 13 according to actual requirements.
The second connecting piece 9 with handrail 2 one end is connected with third fixing bolt 17, third fixing bolt 17 can make handrail 2 fixed connection be in stand 1 one side, when carrying out the angle modulation installation to handrail 2 one end, can realize fixing a position the handrail 2 other end through third fixing bolt 17 to the handrail 2 assembly of being convenient for, thereby fix the one end of handrail 2 with mounting hole 14 on the second connecting piece 9 through third fixing bolt 17, the one end of handrail 2 can use third fixing bolt 17 to rotate as the centre of a circle for second connecting piece 9 simultaneously, thereby the other end of cooperation handrail 2 is connected with arc slide opening 13 on the first connecting piece 8, and carries out the angle modulation.
The two ends of the handrail 2 are provided with fixed mounting sleeves 18, and a fence 19 is connected between the mounting sleeves 18.
Install stopper 20 below assembly component 3, can realize spacing assembly component 3 through stopper 20 to support assembly component 3, prevent that assembly component 3 from moving down, guarantee the stability of assembly component 3 installation.
This kind of be applied to building engineering stair railing prefab assembly structure, install on stair through base 4 during the use, then will assemble subassembly 3 through first fixing bolt 15 and install on stand 1, can realize fixing a position the handrail 2 other end through third fixing bolt 17, then through adjusting second fixing bolt 16 is in the position of arc slide opening 13 carries out the angle modulation installation to handrail 2, and the regulation is accomplished the back and is strengthened second fixing bolt 16 and third fixing bolt 17 and screw up, is connected fence 19 with the installation cover 18 on the handrail 2 at last to accomplish assembly connection.
Through stair inclination and step interference height, adjustable second fixing bolt 16 is in the fixed position of arc slide opening 13, the realization is adjusted the installation angle of handrail 2, so that the not high stair of adaptation, avoid appearing the installation interference, through first fixing bolt 15 fixed connection, can be convenient for dismantle the installation to assembly component 3 through first fixing bolt 15, improve the assembly installation convenience, thereby assembly efficiency has been improved, the time limit for a project is advanced, also avoid producing a large amount of expense spare because of unable assembly, advantages such as material waste have been reduced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a be applied to building engineering stair railing prefab assembly structure which characterized in that: the handrail assembly device comprises upright columns (1), handrails (2) and assembly components (3), wherein a base (4) is installed at the bottom of each upright column (1), the handrails (2) are connected between every two adjacent upright columns (1), and the assembly components (3) are installed at the upper end and the lower end of each upright column (1);
assembly subassembly (3) are including movable block (5), first mount pad (6), second mount pad (7), first connecting piece (8), second connecting piece (9) and fixed block (10), movable block (5) one side is connected with first mount pad (6), and the opposite side is connected with second mount pad (7), first mount pad (6) with second mount pad (7) all are equipped with locating pin (11) with one end, and the other end all is connected with fixed block (10), locating pin (11) with movable block (5) rotate to be connected, first mount pad (6) with all be equipped with rubber gasket (12) on second mount pad (7) inside wall, first mount pad (6) one side is connected with first connecting piece (8), and is equipped with arc slide opening (13) on first connecting piece (8), second mount pad (7) one side is connected with second connecting piece (9), and is equipped with mounting hole (14) on second connecting piece (9), handrail (2) one end with second connecting piece (9), the other end with first connecting piece (8) the handrail can carry out angle regulation through arc slide opening (2) handrail connection (13).
2. The prefabricated member assembling structure of stair railing applied to constructional engineering as claimed in claim 1, wherein: the fixing block (10) is connected with a first fixing bolt (15), and the first mounting seat (6) is fixedly connected with the second mounting seat (7) through the first fixing bolt (15).
3. The prefabricated member assembling structure of stair railing applied to constructional engineering as claimed in claim 1, wherein: and a second fixing bolt (16) is connected between the first connecting piece (8) and the handrail (2).
4. The prefabricated member assembling structure of stair railing applied to constructional engineering as claimed in claim 1, wherein: and a third fixing bolt (17) is connected with one end of the second connecting piece (9) and one end of the handrail (2), and the handrail (2) can be fixedly connected to one side of the upright post (1) through the third fixing bolt (17).
5. The prefabricated member assembling structure of stair railing applied to constructional engineering as claimed in claim 1, wherein: fixed mounting sleeves (18) are mounted at two ends of the handrail (2), and a fence (19) is connected between the mounting sleeves (18).
6. The prefabricated member assembling structure of stair railing applied to constructional engineering as claimed in claim 1, wherein: and a limiting block (20) is arranged below the assembling component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221448629.9U CN217975124U (en) | 2022-06-11 | 2022-06-11 | Be applied to building engineering stair railing prefab assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221448629.9U CN217975124U (en) | 2022-06-11 | 2022-06-11 | Be applied to building engineering stair railing prefab assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217975124U true CN217975124U (en) | 2022-12-06 |
Family
ID=84270923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221448629.9U Active CN217975124U (en) | 2022-06-11 | 2022-06-11 | Be applied to building engineering stair railing prefab assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217975124U (en) |
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2022
- 2022-06-11 CN CN202221448629.9U patent/CN217975124U/en active Active
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