CN2242279Y - Indentation shap built-in construction element for anchoring purpose - Google Patents

Abstract

The utility model discloses a groove-shaped embedded part which has the advantages of easy production, good mechanical property and convenient construction and installation. The utility model mainly comprises open web steel 1, a slide block 4 and a fastener 5 arranged in a web cavity 3 of the open web steel 1, wherein the inner side of an inward crooked leg of the open web steel 1 has a constant slope. The utility model has the advantages of simultaneous structure construction, few welding points and strong capability of dynamic load resistance. The utility model can be widely used for the decoration and installation work of tall buildings and large-sized stadiums and gymnasiums.

Description

The grooved built-in fitting

The utility model relates to a kind of architectural decoration pre-embedded device.

In the prior art, built-in fitting for building mostly is fish tail steel, band steel, angle steel, channel-section steel or steel plate, and baroque built-in fitting mostly is welding forming, before installation, must reserve the wall seam, these built-in fitting mechanical properties are not good, anti-dynamic load ability, and install complicated.

The purpose of this utility model is to provide a kind of manufacturing easy, and mechanical property is good, is convenient to the grooved built-in fitting of construction and installation.

For achieving the above object, the utility model adopts following technical scheme: this grooved built-in fitting, it comprises the empty stomach steel of single hot-roll forming, the more than one slide block that can vertically move around that places empty stomach steel intraperitoneal and abdominal cavity shape to adapt along the abdominal cavity, the securing member of fixedlying connected with the empty stomach steel; Wherein the bowleg inboard of steel has gradient on an empty stomach, and securing member the best is asymmetric i iron.

The utlity model has following advantage and effect:

1, main member empty stomach steel of the present utility model is the inner curved channel-section steel of square billet single hot-roll forming, is not welding fabrication, and its mechanical property is good, and anti-dynamic load ability is strong, and makes easy.

2, the utility model can and building structure construct synchronously, slide block can move around and adjust the position, is easy to outer part and links construction install convenience continuously.

Fig. 1: be the horizontal end view drawing of the utility model

Fig. 2: be that Figure 1A---A is to sectional drawing

Fig. 3: be the utility model construction state profile

Among the figure: 1. steel on an empty stomach, 2. bowleg, 3. abdominal cavity, 4. slide block,

5. securing member, 6. outside bolt is 7. installed accessory.

The utility model is described in further detail below in conjunction with accompanying drawing and embodiment:

The utility model comprises the empty stomach steel 1 that adopts the square billet single hot-roll forming, the inboard of the bowleg 2 of steel 1 has constant slope on an empty stomach, its angle is preferably 30 degree, the abdominal cavity 3 of steel 1 formation is built-in with more than one slide block 4 on an empty stomach, slide block 4 can be along the abdominal cavity 3 vertically moves around, the shape of slide block 4 and abdominal cavity 3 adapt, promptly when abdominal cavity 3 walls are the plane, the surface that slide block 4 is corresponding with it is the plane, when abdominal cavity 3 walls are the inclined-plane, the surface that slide block 4 is corresponding with it is the inclined-plane, and slide block 4 is preferably in and corresponding position, 3 right angle, an abdominal cavity weight and the volume to alleviate slide block 4 of pruning, and makes it mobile more flexible abdominal cavity 3 in, the slide block 4 corresponding open surfaces of steel 1 on an empty stomach are the plane, be connected with an outside bolt 6 at this place, plane, outside bolt 6 stretches out from empty stomach steel 1 opening part, uses for connecting outer part; At the external surface of empty stomach steel 1, with the outside bolt 6 coaxial securing members 5 that are fixedly connected with, fixedly connectedly be generally welding, securing member 5 is preferably asymmetric i iron.

When construction and installation, the utility model is embedded within the walls, the upper surface of steel 1 is concordant with metope on an empty stomach, the asymmetric i iron of making securing member 5 is put root within the walls, stretch out the outer outside bolt of wall 6 and connect an installation accessory 7, accessory 7 is installed can be connected various outer parts such as ornamental glass wall, pendent lamp, ceiling fan etc., slide block 4 can be adjusted spacing and install to cooperate in the abdominal cavity.

When securing member 5 is used materials such as fish tail steel, angle bar, band iron, band steel, angle bar instead, still can not break away from thought of the present utility model, belong to protection domain of the present utility model.

The utility model manufacturing is simple, and cost is lower, and physical property and mechanical performance are preferable, easy to install.

Claims (2)

1, a kind of grooved built-in fitting, comprise steel on an empty stomach, the more than one slide block that places empty stomach steel intraperitoneal and abdominal cavity shape to adapt and can vertically move around along the abdominal cavity with the securing member that the empty stomach steel is fixedlyed connected, is characterized in that the bowleg inboard of steel has gradient on an empty stomach.

2, grooved built-in fitting according to claim 1 is characterized in that securing member is asymmetric i iron.

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