CN215211567U

CN215211567U - Adjustable bracket for pre-buried groove

Info

Publication number: CN215211567U
Application number: CN202121294258.9U
Authority: CN
Inventors: 姜科; 罗志龙; 杨怀林; 钟朝辉
Original assignee: Npy Technology Co ltd
Current assignee: Npy Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-17
Anticipated expiration: 2031-06-09

Abstract

Bracket arm with adjustable pre-buried groove is used, including bottom plate and bracket arm, the bracket arm is located on the bottom plate, the surface of bottom plate is equipped with two at least and is the arc and is used for fixing the arc hole at the wall, and the central point of the downthehole mounted position center of two arcs and bracket arm is in same straight line during the installation to make the bracket arm around its central point rotation regulation, this application beneficial effect is: the supporting surface angle of the supporting arm can be changed through the rotation of the supporting arm, the pipeline requirement of a certain gradient can be met, the gradient installation error required by the pipeline installation can be solved, and the advantage of reducing labor cost can be achieved.

Description

Adjustable bracket for pre-buried groove

Technical Field

The utility model relates to a construction field especially relates to trailing arm with adjustable pre-buried groove is used.

Background

At present, a bottom plate adopted by a known bracket for an embedded groove is designed into a circular T-shaped bolt hole or an oval T-shaped bolt hole, when the installation is carried out, the height of the bottom plate can be adjusted by 1-2 mm in the horizontal or vertical direction through the T-shaped bolt hole, when a pipeline with a large design gradient is encountered, the bracket for the embedded groove is not suitable for use, or the installation requirement is met by adjusting the angle of a C-shaped channel steel of a welding bracket, and the welding precision requirement is high and economical.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the technical scheme provides the adjustable bracket arm for the embedded groove, the design of the arc-shaped hole enables the bottom plate and the bracket arm to rotate around the central point of the bracket arm to change the angle of the bracket arm so as to enable the supporting surface to be matched with a slope line pipe, and the required slope installation error of the bracket arm can be solved when the pipeline is installed.

In order to achieve the purpose, the technical scheme is as follows:

the adjustable bracket arm for the embedded groove comprises a bottom plate and a bracket arm, wherein the bracket arm is arranged on the bottom plate, at least two arc-shaped holes used for being fixed on a wall surface are formed in the bottom plate, the arc-shaped holes are symmetrically formed in two sides of the bracket arm, and the bracket arm can be rotationally adjusted around the center point of the bracket arm through the residual rotatable bottom plate between the arc-shaped holes and the installation position.

In some embodiments, the centers of the installation positions in the two arc-shaped holes and the center point of the bracket arm are on the same straight line during installation.

In some embodiments, the included angle between the tangent extension lines of the two end parts of the arc-shaped hole is 30-90 degrees.

In some embodiments, the center of gravity of the circle where the two arc-shaped hole intrados are located is set, and the center of the circle is located at the center point of the bracket arm.

In some embodiments, the bracket arm is a C-channel.

In some embodiments, the side surface of the bracket arm is provided with an inward concave groove.

In some embodiments, the arc-shaped holes are fixed on the embedded grooves or the wall surface through bolts or anchor bolts.

In some embodiments, the ends of the arcuate aperture are also arcuate.

The beneficial effect of this application does:

the supporting surface angle of the supporting arm can be changed through the rotation of the supporting arm, the pipeline requirement of a certain gradient can be met, the gradient installation error required by the pipeline installation can be solved, and the advantage of reducing labor cost can be achieved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a side cross-sectional view of an embodiment of the invention;

fig. 3 is a schematic structural diagram of the embodiment of the present invention after rotation.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the adjustable bracket for the pre-buried slot includes a base plate 1 and a bracket 3, the bracket 3 is disposed on the base plate 1, at least two arc holes 2 which are arc-shaped and used for being fixed on a wall surface are disposed on the surface of the base plate 1, the centers of the installation positions in the two arc holes 2 and the center point of the bracket 3 are on the same straight line (as shown by a dotted line in fig. 3) during installation, the structural design is to allow the bracket 3 to be adjusted by rotation around the center point, when a bolt passes through the arc holes and is inserted into the wall surface and is not locked, the base plate is rotated according to the slope of the conduit to change the support surface of the bracket so as to make the bracket more fit the conduit, and finally, the bracket is locked again, so that only the bracket is rotated and the position of the bracket is not changed, and the angle overturn of the design is the largest.

As shown by dotted lines in FIG. 1, the included angle between the extension lines of the end parts of the two ends of the arc-shaped hole 2 is 30-90 degrees, and the design can be suitable for the installation items of +/-30-degree gradient pipelines.

In this embodiment, the center of gravity of the arc surface of the arc hole 2 is located, and the center of the circle is located at the center point of the supporting arm 3, so that the two arc holes do not interfere with each other, and the rotation is not affected.

In this embodiment, the bracket arm 3 is a C-shaped channel steel, and the side surface of the bracket arm 3 is provided with an inward concave groove 4, so that the support strength of the bracket arm is effectively increased.

In this embodiment, the arc-shaped hole 2 is fixed on the embedded groove or the wall surface through a bolt 5 or an anchor bolt, and the position of the bolt is the installation position.

In this embodiment, the end of the arc-shaped hole 2 is also arc-shaped, so that the inner side of the end of the arc-shaped hole can be matched with a bolt or an anchor bolt, and the whole body is beautiful and beautiful.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.

Claims

1. The adjustable bracket arm for the embedded groove is characterized by comprising a base plate (1) and a bracket arm (3), wherein the bracket arm (3) is arranged on the base plate (1), at least two arc-shaped holes (2) used for being fixed on a wall surface are formed in the base plate (1), the arc-shaped holes (2) are symmetrically arranged on two sides of the bracket arm (3), and the bracket arm (3) can be rotationally adjusted around the center point of the bracket arm through the residual rotatable base plate (1) between the arc-shaped holes (2) and the installation position.

2. The adjustable bracket arm for the embedded groove according to claim 1, wherein: when the device is installed, the centers of the installation positions in the two arc-shaped holes (2) and the center point of the supporting arm (3) are positioned on the same straight line.

3. The adjustable bracket arm for the embedded groove according to claim 1, wherein: the included angle between tangent extension lines of the end parts of the two ends of the arc-shaped hole (2) is 30-90 degrees.

4. The adjustable bracket arm for the embedded groove according to claim 3, wherein: the center of the circle where the inner arc surfaces of the two arc-shaped holes (2) are located is arranged at the center of the center, and the center of the circle is located at the center point of the supporting arm (3).

5. The adjustable bracket arm for the embedded groove according to claim 1, wherein: the supporting arm (3) is a C-shaped channel steel.

6. The adjustable bracket arm for the embedded groove according to claim 5, wherein: the side surface of the bracket arm (3) is provided with an inward concave groove (4).

7. The adjustable bracket arm for the embedded groove according to claim 1, wherein: the arc-shaped holes (2) are fixed on the embedded grooves or the wall surface through bolts or anchor bolts, and the positions of the bolts or the anchor bolts are installation positions.

8. The adjustable bracket arm for the embedded groove according to claim 7, wherein: the end part of the arc-shaped hole (2) is also arc-shaped.