CN213572716U

CN213572716U - Easily install assembled stair component of railing fast

Info

Publication number: CN213572716U
Application number: CN202021010072.1U
Authority: CN
Inventors: 周思埼
Original assignee: Changshu Bohai New Building Materials Co ltd
Current assignee: Changshu Bohai New Building Materials Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-06-29
Anticipated expiration: 2030-06-04

Abstract

The utility model provides an easily install assembled stair component of railing fast has set up stair body and railing subassembly at first, and the stair body includes a plurality of steps, has respectively seted up a constant head tank on every step, and the railing subassembly includes many erection columns and handrail, and the bottom joint of erection column is in the constant head tank, and the top of many erection columns is erect to the handrail. The utility model discloses compare in prior art and provide a reserve the stair body of installation position, the cooperation handrail subassembly supporting with it has realized the quick installation of stair railing.

Description

Easily install assembled stair component of railing fast

Technical Field

The utility model relates to a prefabricated building particularly, relates to an easily install assembled stair component of railing fast.

Background

Compared with the traditional cast-in-place reinforced concrete and masonry buildings, the prefabricated assembly building adopts a building mode that building components including beams, plates, columns, outer walls and the like are produced and prefabricated in a factory, and are transported to a site for installation and construction after being maintained and accepted.

The concrete prefabricated part is one kind of prefabricated building, and current concrete stair prefab does not reserve the mounting groove that is used for installing the railing, need slot and install the railing at the scene, wastes time and energy to can cause dust pollution and noise pollution at the scene, consequently need the concrete stair of a preset mounting groove in order to improve the installation effectiveness at scene.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an easily install assembled stair component of railing fast compares in prior art and provides a reserve the stair body of installation position, and the cooperation railing subassembly supporting with it has realized the quick installation of stair railing.

Therefore, the utility model provides an easily install assembled stair component of railing fast has at first set up stair body and railing subassembly, and the stair body includes a plurality of steps, has respectively seted up a constant head tank on every step, and the railing subassembly includes many erection columns and handrail, and the bottom joint of erection column is in the constant head tank, and the top of many erection columns is erect to the handrail.

Furthermore, the bottom of the mounting column is elastically connected with a clamping block, the inner wall of the positioning groove is provided with a clamping groove, and the clamping block is clamped in the clamping groove.

Furthermore, the bottom of the mounting column is elastically connected with two clamping blocks through a spring, and the inner wall of the positioning groove is provided with two clamping grooves.

Furthermore, two grooves are formed in the bottom of the mounting column, and the spring is mounted in the grooves.

Further, the mounting post is mounted on any step.

Further, the distance between two adjacent mounting posts cannot be more than two steps.

The utility model provides an easily install assembled stair component of railing fast, at first, stair body and railing subassembly have been set up, wherein the stair body is prefabricated stair, it reserves the constant head tank in advance in concrete placement forming process, need not on-the-spot fluting, the dust pollution and the noise pollution that the job site fluting brought have been reduced indirectly, the draw-in groove has been preset in the constant head tank simultaneously, the railing subassembly includes many erection column and handrail, the erection column joint is in the constant head tank, the bottom elastic mounting of erection column has the fixture block simultaneously, the fixture block joint plays the effect of secondary fixed mounting post in the draw-in groove, the handrail then erects the top of many erection column, the handrail is prior art with the mounting structure of erection column, consequently, do not additionally describe.

Therefore, the utility model discloses compare in prior art and provide a reserve the stair body of installation position, the cooperation handrail subassembly supporting with it has realized the quick installation of stair railing, has reduced on-the-spot dust pollution and noise pollution simultaneously.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of an assembled stair component for easy and quick installation of a handrail according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a stair body in an assembled stair component for easy and quick installation of a handrail according to an embodiment of the present invention;

fig. 3 is a schematic view of an installation structure of an installation post in a positioning groove in an assembled stair component for easy and quick installation of a handrail according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a positioning groove in an assembled stair component for easily and quickly installing a handrail according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 4, this embodiment provides an assembled stair component of easy quick installation railing, has set up stair body 1 and railing subassembly 2 at first, and stair body 1 includes a plurality of steps, has respectively seted up a constant head tank 11 on every step, and railing subassembly 2 includes many erection columns 21 and handrail 22, and the bottom joint of erection column 21 is in constant head tank 11, and handrail 22 erects the top of many erection columns 21.

Continuing to refer to fig. 1 to 4, the bottom elastic connection of erection column 21 has fixture block 211, has seted up draw-in groove 111 on the inner wall of constant head tank 11, fixture block 211 joint in draw-in groove 111, the bottom of erection column 21 has two fixture blocks 211 through spring elastic connection, has seted up two draw-in grooves 111 on the inner wall of constant head tank 11, two recesses 212 have been seted up to the bottom of erection column 21, spring mounting is in recesses 212, erection column 21 is installed on arbitrary step, the distance between two adjacent erection columns 21 can not be more than two steps.

Example two:

referring to fig. 1 to 4, there is shown an assembled stair component easy to install a handrail quickly according to a second embodiment of the present invention, and the present embodiment further provides the following technical solutions as improvements on the basis of the above embodiments: the bottom of handrail has seted up the cylindrical slot, and its shape matches the top of erection column, consequently only need after the erection column of installation directly with the handrail joint in the top of erection column can, labour saving and time saving.

Example three:

referring to fig. 1 to 4, there is shown an assembled stair component easy to install a handrail quickly according to a third embodiment of the present invention, and the present embodiment further provides the following technical solutions as improvements on the basis of the above embodiments: the stair body includes a plurality of steps, has respectively seted up a constant head tank on every step, and the railing subassembly includes many erection columns and handrail, and the bottom joint of erection column can also be seted up the screw on the step in the constant head tank for the installation stability of guarantee erection column, and the erection column passes through the screw reinforcement in screw hole department.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an easily install assembled stair component of railing fast which characterized in that, includes stair body (1) and railing subassembly (2), stair body (1) includes a plurality of steps, every a constant head tank (11) have respectively been seted up on the step, railing subassembly (2) include many erection column (21) and handrail (22), the bottom joint of erection column (21) in constant head tank (11), handrail (22) erect in the top of many erection column (21).

2. The assembled stair component easy and quick to install a handrail as claimed in claim 1, wherein a clamping block (211) is elastically connected to the bottom of the installation column (21), a clamping groove (111) is formed in the inner wall of the positioning groove (11), and the clamping block (211) is clamped in the clamping groove (111).

3. The assembled stair component easy and fast to install a handrail as claimed in claim 2, wherein the bottom of the installation column (21) is elastically connected with two blocks (211) through a spring, and the inner wall of the positioning slot (11) is provided with two slots (111).

4. A fabricated stair component for easy and quick installation of balustrades according to claim 3, wherein the bottom of the mounting post (21) is formed with two grooves (212), the spring being mounted in the groove (212).

5. A fabricated stair component for easy and quick installation of balustrades according to claim 1, wherein the mounting post (21) is mounted on any step.

6. A fabricated stair component for easy and quick installation of balustrades according to claim 2, characterized in that the distance between two adjacent mounting posts (21) cannot be more than two steps.