CN215106739U

CN215106739U - Embedded part of guardrail

Info

Publication number: CN215106739U
Application number: CN202120732379.0U
Authority: CN
Inventors: 程杨; 李月欣; 罗忠雪
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-10
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a guardrail built-in fitting relates to the technical field that the house was built, the utility model discloses a solve that the built-in fitting can not be accurate stable installation, railing insert built-in fitting degree of depth uncontrollable and pre-buried muscle and the inconvenient problem of built-in fitting welding, the utility model discloses a built-in fitting, a side fixed surface of built-in fitting has three piece at least pre-buried muscle, the first through-hole that is used for wearing to establish the railing is offered to the built-in fitting, the pre-buried muscle center in around the first through-hole.

Description

Embedded part of guardrail

Technical Field

The utility model relates to a technical field that the house was built specifically is a guardrail built-in fitting.

Background

When the house is built, the stairs are mostly formed by pouring, and in order to install the handrail on the stairs in the later period, the embedded parts can be put into the stair mold during pouring. Because the stair mould sets up for the slope to inside has laid the reinforcing bar, so accurate stable installation of built-in fitting has just become the problem in the stair mould, and the built-in fitting is unstable will make the reservation hookup location take place the skew in the pouring, thereby increases unnecessary trouble for follow-up installation railing. When the handrail is installed, the handrail is inserted into the reserved connecting position, and the inserted depth of the handrail cannot be controlled due to the fact that the embedded part is not provided with any limiting device.

The embedded part generally comprises a pre-embedded rib and an embedded plate, the pre-embedded rib is directly welded on the embedded plate, and the problem of inconvenient welding is caused due to the small welding area caused by the fine pre-embedded rib.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned problem, the built-in fitting can not be accurate stable installation, railing inserts the problem that the built-in fitting degree of depth uncontrollable and pre-buried muscle and built-in panel welded inconvenience promptly, the utility model provides a guardrail built-in fitting, it includes the built-in panel, a side fixed surface of built-in panel has three piece at least pre-buried muscle, the first through-hole that is used for wearing to establish the railing is offered to the built-in panel, the pre-buried muscle center in around the first through-hole.

Through adopting above-mentioned technical scheme, can make pre-buried muscle support pre-buried board, during the installation of railing disect insertion first through-hole.

The utility model discloses a further set up to: and the surface of one side of the embedded plate, which is connected with the embedded ribs, is connected with a limiting rib used for abutting against the railing.

Through adopting above-mentioned technical scheme, can make spacing muscle restriction railing insert the degree of depth of stair.

The utility model discloses a further set up to: the limiting rib is L-shaped.

Through adopting above-mentioned technical scheme, when the railing inserts and supports to "L" type spacing muscle, can realize prescribing a limit to the degree of depth.

The utility model discloses a further set up to: and the embedded plate is provided with a second through hole corresponding to the embedded rib, and the embedded rib is welded in the second through hole.

Through adopting above-mentioned technical scheme, second through-hole plays limiting displacement to pre-buried muscle, has done ascending injecing to pre-buried muscle in advance, and is more convenient when making pre-buried muscle and pre-buried plate weld.

The utility model discloses a further set up to: the free end of the embedded rib is arranged in a bending mode.

Through adopting above-mentioned technical scheme, pre-buried muscle is buckled the end and can be tied up tightly on the reinforcing bar in the stair, has solved because of not having vertical impetus and leading to fixed inconvenient problem in the stair mould.

The utility model discloses a further set up to: the embedded bars at the front end of the embedded plate are shorter than the embedded bars at the rear end of the embedded plate.

Through adopting above-mentioned technical scheme, length setting around the pre-buried muscle can make the built-in fitting place the level of guaranteeing the built-in plate when the stair mould of slope is inside.

The utility model has the advantages of:

1. through the length setting of the pre-buried ribs, the pre-buried plate is kept horizontal, and then the first through holes in the pre-buried plate are kept vertical. The one end that pre-buried muscle was buckled is parallel with the stair bottom surface, can make pre-buried muscle tie up tightly on the reinforcing bar of laying in the stair mould, avoids the stair mould to can not find vertical impetus problem because of the slope to make the built-in fitting stable installation inside the stair mould.

2. The second through hole of seting up on the pre-buried board can make pre-buried muscle insert to play spacing effect to pre-buried muscle, made ascending restriction to pre-buried muscle in advance, it is more convenient when making pre-buried muscle and pre-buried board weld.

3. The L-shaped limiting ribs are further connected below the embedded plate, and the inserting depth of the handrail can be controlled by the limiting ribs when the handrail is inserted into the staircase.

Drawings

Fig. 1 shows a schematic view of the structure of the embedded part installed in the interior of the stairs.

Fig. 2 shows a schematic view of an embedment structure.

FIG. 3 shows a front view of an embedment.

FIG. 4 shows a left side view of an embedment.

Reference numerals: 1. pre-embedding the cylinder; 2. pre-burying a plate; 3. pre-embedding ribs; 4. Limiting ribs; 5. and (5) reinforcing steel bars.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a guardrail built-in fitting, including built-in panel 2, seted up first through-hole on built-in panel 2, be provided with a pre-buried section of thick bamboo 1 at a side surface of built-in panel 2, the perpendicular built-in panel 2 of axis of a pre-buried section of thick bamboo 1, the diameter of a pre-buried section of thick bamboo 1 is unanimous with first through-hole diameter, and the one end of a pre-buried section of thick bamboo 1 links to each other with the edge weld of first through-hole.

Four pre-buried bars 3 are arranged on the surface of one side of the pre-buried plate 2, which is far away from the pre-buried cylinder 1, two pre-buried bars 3 are respectively arranged at the front end and the rear end of the pre-buried plate 2, the four pre-buried bars 3 surround the first through hole, and the two pre-buried bars 3 at the front end of the pre-buried plate 2 are shorter than the two pre-buried bars 3 at the rear end of the pre-buried plate 2. And a second through hole is formed in the embedded plate 2 corresponding to the embedded rib 3, the embedded rib 3 is inserted into the second through hole, and the embedded rib 3 is welded on the embedded plate 2 by welding the embedded rib 3 and the edge of the second through hole. The free end of the embedded rib 3 is bent by one section, and the bent section of the embedded rib 3 is parallel to the bottom surface of the stair.

The surface of one side of the embedded plate 2 welded with the embedded ribs 3 is welded with limiting ribs 4, the limiting ribs 4 are L-shaped, and cross rods of the limiting ribs 4 are positioned below the first through holes.

The second through hole plays a limiting role in the pre-embedded rib 3, and the pre-embedded rib 3 is limited in the direction in advance, so that the pre-embedded rib 3 and the pre-embedded plate 2 are more convenient to weld. When the guardrail embedded part is installed in a stair mold, one end bent through the embedded rib 3 is tightly bound on a reinforcing steel bar 5 laid in the stair mold, so that the embedded part is fixed, and the problem that the embedded part cannot be stably installed in the stair mold is solved. The two pre-buried bars 3 at the front end of the pre-buried plate 2 are shorter than the two pre-buried bars 3 at the rear end of the pre-buried plate, so that the pre-buried plate 2 can be kept horizontal in an inclined stair mold, and the pre-buried cylinder 1 is kept vertical.

When the railing inserted pre-buried section of thick bamboo 1, pre-buried section of thick bamboo 1 played the effect of location, can make the railing accurately wear to locate first through-hole, and the degree of depth that the railing inserted stair can be restricted to the spacing muscle 4 of L type that sets up on pre-buried board 2.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a guardrail built-in fitting, includes built-in plate (2), its characterized in that: at least three pre-buried ribs (3) are fixed on the surface of one side of the pre-buried plate (2), a first through hole for penetrating the handrail is formed in the pre-buried plate (2), and the pre-buried ribs (3) surround the first through hole.

2. The guardrail embedment of claim 1, wherein: the surface of one side of the embedded plate (2) connected with the embedded ribs (3) is connected with limiting ribs (4) used for abutting against the handrails.

3. The guardrail embedment of claim 2, wherein: the limiting ribs (4) are L-shaped.

4. The guardrail embedment of claim 1, wherein: and a second through hole is formed in the embedded plate (2) corresponding to the embedded rib (3), and the embedded rib (3) is welded in the second through hole.

5. The guardrail embedment of claim 1, wherein: the free end of the embedded rib (3) is arranged in a bending mode.

6. The guardrail embedment of claim 1, wherein: the embedded ribs (3) positioned at the front end of the embedded plate (2) are shorter than the embedded ribs (3) positioned at the rear end of the embedded plate (2).