CN217106256U

CN217106256U - Assembled stair angle bead

Info

Publication number: CN217106256U
Application number: CN202220492440.3U
Authority: CN
Inventors: 刘勇; 刘涛; 刘霞; 程志刚; 李兆波; 李太民; 冀睿; 赵小琴; 薛伟; 王旺旺; 李高平; 廉婷; 徐丽
Original assignee: Shanxi First Construction Group Co Ltd
Current assignee: Shanxi First Construction Group Co Ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-02
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses an assembled stair angle bead, including angle bead, pre-buried sleeve and fastening bolt, the angle bead sets up the bight of marking time at the stair, the symmetry is provided with two pre-buried sleeves at least on the vertical face that the stair marked time, the angle bead is the L type, the angle bead includes the horizontal part that the integration set up, protects bight and vertical portion, be equipped with the skid resistant course on the horizontal part, the mounting hole has been seted up to the position department that corresponds pre-buried sleeve in the vertical portion, fastening bolt's front end twists behind the mounting hole thereby will in the pre-buried sleeve the angle bead installation is fixed on the stair marked time. The utility model discloses easy dismounting, the protection is effectual, and angle bead and fastening bolt use the completion back, recoverable to prefabricated producer, next building site used repeatedly to the steel is replaced wood, reaches the ideal effect.

Description

Assembled stair angle bead

Technical Field

The utility model relates to a building technical field especially relates to an assembled stair angle bead.

Background

Buildings are currently becoming the main type of residence in cities. The stairs are important components of the building, and the low-rise building can go up and down through the stairs. The stair mainly is the cement structure, in the construction process, after the stair is built, need dry in order to strengthen its hardness, before drying, the bight that stair especially tread and step kick board are connected destroys more easily, therefore, how well after the stair is built, in the time before drying, the bight of good stair just becomes very important in the protection.

The traditional assembled stair corner protector cutting waste wood templates not only pollute the environment but also are unsafe, and cannot achieve the attractive appearance, and the steel nails are fixed on the tread surface to damage the stair, so that the material is wasted, the tread surface is damaged, the good protection effect cannot be achieved, the stair needs to be reworked and repaired, and the cost is more greatly input.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a fabricated stair corner protector to solve the problems pointed out in the background art.

In order to achieve the purpose of the utility model, the technical proposal is as follows:

assembled stair angle bead, including angle bead, pre-buried sleeve and fastening bolt, the angle bead sets up the bight of marking time at the stair, the symmetry is provided with two pre-buried sleeves on the vertical face of stair marking time at least, the angle bead is the L type, the angle bead includes horizontal part, angle bead portion and the vertical portion that the integration set up, be equipped with the skid resistant course on the horizontal part, it is safer to make people walk up and down the stair, should not slip, the mounting hole has been seted up to the position department that corresponds pre-buried sleeve in the vertical portion, thereby twist behind fastening bolt's the front end passes the mounting hole in the pre-buried sleeve will the angle bead erection fixation is in on the stair marking time.

As a further improvement, the corner protector is provided with a reinforcing rib, and the reinforcing rib is arranged along the length direction of the corner protector to strengthen the stress performance of the corner protector.

As a further improvement of the utility model, the distance between the axial lead of the embedded sleeve and the upper surface of the horizontal part is 30-35 mm.

As a further improvement of the utility model, an antirust oil layer is arranged on the inner surface of the mounting hole.

As a further improvement, the embedded sleeve and the mounting holes are both provided with two mounting holes, and the distance between the two mounting holes is 600 mm.

As a further improvement of the utility model, the width and the height of the angle bead are both 60 mm.

The utility model has the advantages that: the angle bead is when using, the embedded sleeve of vertical face internally mounted of stair marking time now, it is fixed to adopt the screw rod in the embedded sleeve, pours and twists out the screw rod after accomplishing, and embedded sleeve is promptly marked time with stair and is become an organic whole, according to the position of the embedded sleeve of design, corresponds embedded sleeve's position department in the vertical portion of angle bead and sets up the mounting hole, through passing fastening bolt twist in the embedded sleeve behind the mounting hole, fixes the angle bead installation on stair marking time, plays effectual guard action. The utility model discloses easy dismounting, angle bead and fastening bolt use and accomplish the back, recoverable to prefabricated producer, next building site used repeatedly to the steel replaces wood, reaches the ideal effect.

In addition, after the stair main body is checked and handed over, the embedded sleeve does not need to be plugged, a 200mm x 60mm x 4mm aluminum signboard is customized (characters such as welcome to home, a careful step, a certain place, a certain property and the like can be engraved on the signboard), the signboard is fixed on the embedded sleeve through bolts, the decoration effect is achieved, and the embedded sleeve can be replaced after 5-10 years. Or when the embedded sleeve is installed in the early stage, the pipeline is embedded together, the embedded sleeve is connected with the reserved collision point of the fire control induction or power supply or monitoring of the main body, the miniature monitoring, the fire control induction alarm, the energy-saving stepping illuminating lamp and the like can be installed in the upper and later stages of the embedded sleeve, and the multifunctional use of the embedded sleeve is realized.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

Example 1

As shown in fig. 1, the assembled stair corner protector comprises a corner protector 1, embedded sleeves 2 and fastening bolts 3, wherein the corner protector 1 is arranged at a corner of a stair step 4, at least two embedded sleeves 2 are symmetrically arranged on a vertical surface of the stair step 4, the corner protector 1 is in an L shape, the corner protector 1 comprises a horizontal portion 11, a corner protector portion 12 and a vertical portion 13 which are integrally arranged, an anti-skid layer 14 is arranged on the horizontal portion 11, so that a person can go up and down stairs more safely and cannot slip down, a mounting hole 15 is formed in the vertical portion 13 corresponding to the embedded sleeve 2, and the front end of each fastening bolt 3 penetrates through the mounting hole 15 and is screwed into the embedded sleeve 2 so as to mount and fix the corner protector 1 on the stair step 4.

Example 2

Based on the structure of the embodiment 1, in the embodiment 2, as shown in fig. 2, the corner protector 12 is provided with the reinforcing rib 16, and the reinforcing rib 16 is arranged along the length direction of the corner protector 1 to enhance the force bearing performance of the corner protector 12.

The distance between the axial lead of the embedded sleeve 2 and the upper surface of the horizontal part 11 is 30-35 mm.

And an antirust oil layer is arranged on the inner surface of the mounting hole 15.

The embedded sleeve 2 with mounting hole 15 all is equipped with two, and the interval of two mounting holes 15 is 600 mm.

The width and the height of the corner protector 1 are both 60 mm.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Assembled stair angle bead, its characterized in that: including angle bead, pre-buried sleeve and fastening bolt, the angle bead sets up the bight of marking time at the stair, the symmetry is provided with two pre-buried sleeves at least on the vertical face of stair marking time, the angle bead is the L type, the angle bead includes horizontal part, angle bead portion and the vertical portion that the integration set up, be equipped with the skid resistant course on the horizontal part, the mounting hole has been seted up to the position department that corresponds pre-buried sleeve in the vertical portion, thereby twist behind the mounting hole fastening bolt's front end twist in the pre-buried sleeve will the angle bead installation is fixed on the stair marking time.

2. The fabricated stair corner bead of claim 1, wherein: the corner protector is characterized in that reinforcing ribs are arranged at the corner protector, and the reinforcing ribs are arranged along the length direction of the corner protector.

3. The fabricated stair corner bead of claim 1, wherein: the distance between the axial lead of the embedded sleeve and the upper surface of the horizontal part is 30-35 mm.

4. The fabricated stair corner bead of claim 1, wherein: and an antirust oil layer is arranged on the inner surface of the mounting hole.

5. The fabricated stair corner bead of claim 1, wherein: the pre-buried sleeve with the mounting hole all is equipped with two, and the interval of two mounting holes is 600 mm.

6. The fabricated stair corner bead of claim 1, wherein: the width and the height of the corner protector are both 60 mm.