CN106088156A - A kind of built-in fitting for fixed beam - Google Patents

Abstract

The invention relates to the technical field of mechanical engineering, in particular to an embedded part for fixing rods. It includes a shoulder, a supporting portion and a connecting portion for fixedly connecting the shoulder and the supporting portion, and the upper surface of the shoulder is provided with three groups of metal cylinders for connecting and fixing the rods. The invention can protect various wires wrapped inside fixed rods, and overcomes the shortcoming that the traditional embedded parts are easy to damage the wires especially when encountering stagnant water.

Description

A pre-embedded part for fixing rods

technical field

The invention relates to the technical field of mechanical engineering, in particular to an embedded part for fixing rods.

Background technique

The existing embedded parts used to fix rods, after being connected to rods containing various wires inside, will often damage the wires when encountering water, which will further damage the equipment connected by the wires and increase maintenance costs.

The traditional embedded parts of rods are welded by steel bars to form a frame structure, which is fixed by concrete pouring. In addition, a circular or square hand hole well needs to be built between one or several rods. Pre-embedded into the concrete through the line pipe. At the same time, due to the brick-concrete structure at the bottom of the handhole well and no drainage facilities, the bottom of the handhole well is prone to water accumulation. In the long run, it will cause damage to the cable. The traditional method greatly wastes land resources and labor costs, and increases the project cycle.

Contents of the invention

The technical problem to be solved by the present invention is how to overcome the deficiencies of the prior art and provide an embedded part for fixing rods.

The technical solution adopted by the present invention to achieve the above object is: an embedded part for fixing rods, including a shoulder, a support part and a connection part fixedly connecting the shoulder and the support part, and the top surface of the shoulder part is also There are three sets of metal cylinders used to connect and fix the rods.

Further, the shoulder is a metal disc with a circular through hole in the middle, and the axis of the connecting part coincides with the axis of the shoulder.

Further, the connecting part is a square tube, and a round through hole is opened on the side thereof, and the length of the cross section of the connecting part is greater than the diameter of the circular through hole.

Further, the supporting part is four sets of "L" shaped steel bars, uniformly fixed on the bottom of the connecting part.

The advantage of the present invention is that it can protect various wires wrapped inside the fixed rods, especially when encountering waterlogging, it overcomes the disadvantage that the traditional embedded parts are easy to damage the wires;

The invention uses the central space to carry out pipeline passing and cable convergence, retains the function of the traditional manual well, and has no structural parts in the middle bottom, which solves the problem that the traditional hand well is easy to accumulate water and is difficult to eliminate. The bottom and the bottom of the present invention The whole is combined and fixed with concrete, and the top is connected and fixed with the corresponding rod body, which solves the phenomenon of repeated construction and waste of resources in traditional construction.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

detailed description

An embedded part for fixing rods, including a shoulder 1, a support part 2 and a connecting part 3 that fixedly connects the shoulder and the support part, and the upper surface of the shoulder 1 is provided with three groups for connecting the corresponding ground pole and a metal cylinder 11 for fixing the pole on the ground.

The shoulder 1 is a metal disc with a circular through hole 12 in the middle, and the axis of the connecting portion 3 coincides with the axis of the shoulder 1 .

The connecting part 3 is a square tube with a waist-shaped through-hole 31 on its side, and the length of the cross-section of the connecting part 3 is greater than the diameter of the circular through-hole 12 .

The supporting part 2 is four groups of "L" shaped steel bars, which are evenly fixed on the bottom of the connecting part 3.

When the present invention is in use, first excavate a pothole corresponding to the height and diameter of the present invention at the ground position, and further combine the shoulder 1 and the support part 3 of the present invention through concrete and fix them in the pothole, which needs to be connected with the equipment on the ground The connected pipelines and the like are directly passed through the circular through-hole of the shoulder 1 and the through-hole of the connecting part 3 which itself is a square tube for pipeline passing and cable convergence, so that the metal cylinder 11 on the shoulder 1 of the present invention is exposed to the ground , and finally connect the corresponding rods with the metal cylinder 11 .

Since the present invention avoids the use of the traditional brick-concrete structure as the base, and further solves the problem that the traditional embedded parts are prone to water accumulation, avoids the damage of pipelines due to water accumulation, and adopts the shoulder structure to prevent pre-embedding sinking of the piece.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and its purpose is to enable those of ordinary skill in the art to understand the content of the present invention and implement it accordingly, and cannot limit the protection scope of the present invention. All equivalent changes or modifications made according to the essence of the present invention shall fall within the protection scope of the present invention.

Claims (4)

1. the built-in fitting for fixed beam, it is characterised in that include shoulder, supporting part and fixing connection shoulder and support The connecting portion in portion, on described shoulder, end face is additionally provided with three groups in order to connecting rod the metal cylinder that is fixed rod member.

A kind of built-in fitting for fixed beam the most according to claim 1, it is characterised in that: described shoulder is round metal Dish, is provided with the dead in line of manhole, the axis of described connecting portion and described shoulder in the middle part of it.

A kind of built-in fitting for fixed beam the most according to claim 2, it is characterised in that: the described connecting portion side of being Pipe, its side opening is provided with kidney ellipsoid through hole, and the length of described connecting portion cross section is more than the diameter of described manhole.

A kind of built-in fitting for fixed beam the most according to claim 1, it is characterised in that: described supporting part is four groups " L " shape reinforcing bar, is uniformly fixed on bottom connecting portion.