阅读说明：本技术 一种临时管线的标识方法 (Temporary pipeline identification method ) 是由 张作为 于 2021-06-28 设计创作，主要内容包括：一种临时管线的标识方法,其特征在于包括以下步骤：a、土方开挖至制定深度后,放置临时管线(7),b、制作钢筋支架,c、将标识钢管(4)套入钢筋立杆(3)上,标识钢管伸入钢筋立杆(3)的长度≥200mm,使标识钢管地上部分(5)长度为200-300mm,d、使临时管线(7)与十字形钢筋架连接固定,将土壤使钢筋支架回填至设计标高,夯实到位。本发明的临时管线的标识方法具有钢筋支架结构简单、制作方便,能有效保护临时管线,同时标识效果显著,后期土方施工没有出现因破坏临时管线出现断水断电情况,钢筋支架成本低廉,可反复使用和降低工程成本的优点。(A method of identifying a temporary pipeline, comprising the steps of: a. after earthwork is excavated to a set depth, a temporary pipeline (7) is placed, b, a steel bar support is manufactured, c, an identification steel pipe (4) is sleeved on a steel bar vertical rod (3), the length of the identification steel pipe extending into the steel bar vertical rod (3) is more than or equal to 200mm, the length of an overground part (5) of the identification steel pipe is 300mm, d, the temporary pipeline (7) is fixedly connected with the cross-shaped steel bar support, the soil enables the steel bar support to be backfilled to a designed elevation, and the steel bar support is tamped in place. The temporary pipeline marking method has the advantages that the steel bar support is simple in structure and convenient to manufacture, the temporary pipeline can be effectively protected, the marking effect is obvious, the condition of water and power failure caused by the fact that the temporary pipeline is damaged does not occur in later earthwork construction, the steel bar support is low in cost, and the temporary pipeline marking method can be used repeatedly and reduces the engineering cost.)

1. A method of identifying a temporary pipeline, comprising the steps of:

a. after the earthwork is excavated to a set depth, a temporary pipeline (7) is placed;

b. manufacturing of reinforcing steel bar support

The steel bar support (1) comprises a cross-shaped steel bar frame, and four steel bar ends of the cross-shaped steel bar frame are respectively provided with a supporting leg (2) so that the supporting legs are perpendicular to the plane of the cross-shaped steel bar frame; a steel bar upright (3) is vertically and fixedly welded in the center of the cross-shaped steel bar frame;

c. sleeving the identification steel pipe (4) on the steel bar upright stanchion (3), wherein the length of the identification steel pipe extending into the steel bar upright stanchion (3) is more than or equal to 200mm, so that the length of the overground part (5) of the identification steel pipe is 200-300 mm; the top end of the steel identification pipe is provided with an identification plate (6), and the identification plate records the type, the pipe diameter and the burying depth information of the temporary pipeline;

d. and connecting and fixing the temporary pipeline (7) with the cross-shaped reinforcing steel bar frame, backfilling the reinforcing steel bar support to the designed elevation by using soil, and tamping in place.

2. A method for marking temporary pipelines according to claim 1, characterized in that said marking steel pipes (4) are of the gauge Φ 48 x 3.0 mm.

3. A temporary pipeline marking method as claimed in claim 1, wherein the above-ground portion of the marked steel pipe is painted for easy identification.

Technical Field

The invention relates to a pipeline marking method, in particular to a temporary pipeline marking method.

Background

The temporary water and temporary power utilization pipelines in the construction site are mostly buried and laid, and because the laying time is the construction site working stage, a large amount of earth excavation construction exists in the later stage, effective identification is not carried out on the temporary water and temporary power utilization pipelines, the temporary pipelines are easily damaged, the on-site water and power failure is caused, the construction period is delayed, and the cost is increased.

The known methods of burying temporary electrical conduits therefore present the various inconveniences and problems described above.

Disclosure of Invention

The invention aims to provide a safe and reliable temporary pipeline identification method.

In order to achieve the purpose, the technical solution of the invention is as follows:

a method of identifying a temporary pipeline, comprising the steps of:

a. after the earthwork is excavated to a set depth, a temporary pipeline (7) is placed;

b. manufacturing of reinforcing steel bar support

The steel bar support comprises a cross-shaped steel bar frame, and supporting legs are arranged at four steel bar ends of the cross-shaped steel bar frame respectively, so that the supporting legs are perpendicular to the plane of the cross-shaped steel bar frame; a reinforcing steel bar upright post is vertically and fixedly welded at the center of the cross-shaped reinforcing steel bar frame;

c. sleeving the identification steel pipe on the steel bar upright stanchion, wherein the length of the identification steel pipe extending into the steel bar upright stanchion is more than or equal to 200mm, so that the length of the overground part of the identification steel pipe is 200-300 mm; the top end of the steel identification pipe is provided with an identification plate, and the identification plate records the type, the pipe diameter and the embedding depth information of the temporary pipeline;

d. and connecting and fixing the temporary pipeline and the cross-shaped reinforcing steel bar frame, backfilling the reinforcing steel bar support to the designed elevation by using soil, and tamping in place.

The method for identifying a temporary pipeline according to the present invention can be further implemented by the following technical measures.

The method, wherein the mark steel pipe (4) is phi 48 × 3.0 mm.

In the method, the above-ground part of the marked steel pipe is painted to be convenient to identify.

After the technical scheme is adopted, the temporary pipeline marking method has the following advantages:

1. the steel bar support has simple structure and convenient manufacture;

2. the temporary pipeline can be effectively protected, the marking effect is obvious, and the condition of water and power failure caused by the damage of the temporary pipeline does not occur in the later earthwork construction;

3. the steel bar support is low in cost and can be used repeatedly, and engineering cost is reduced.

Drawings

Fig. 1 is a schematic view of a reinforcing bar support structure and a use state according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following examples and the accompanying drawings.

Example 1

The temporary pipeline marking method comprises the following steps:

a. after the earthwork is excavated to a set depth, a temporary pipeline 7 is placed;

b. and (5) manufacturing a steel bar support.

Referring to fig. 1, fig. 1 is a schematic view illustrating a reinforcing bar support structure and a use state according to an embodiment of the present invention. As shown in the figure, the steel bar support 1 comprises a cross-shaped steel bar frame, and four steel bar ends of the cross-shaped steel bar frame are respectively provided with a supporting leg 2, so that the supporting legs are perpendicular to the plane of the cross-shaped steel bar frame; a steel bar upright rod 3 is vertically and fixedly welded in the center of the cross-shaped steel bar frame;

c. sleeving the identification steel pipe 4 on the steel bar upright stanchion 3, wherein the length of the identification steel pipe extending into the steel bar upright stanchion 3 is 200mm, and the length of the overground part 5 of the identification steel pipe is 200mm and 300 mm; the top end of the steel identification pipe is provided with an identification plate 6, and the identification plate records the type, the pipe diameter and the embedding depth information of the temporary pipeline; the specification of the identification steel pipe 4 is phi 48 × 3.0 mm.

d. And connecting and fixing the temporary pipeline 7 and the cross-shaped reinforcing steel bar frame, backfilling the reinforcing steel bar support to the designed elevation by using soil, and tamping in place. The above-ground part painting of sign steel pipe is convenient to be discerned.

The temporary pipeline marking method has substantive characteristics and remarkable technical progress, the temporary pipeline marking method has remarkable marking effect, effectively protects the temporary pipeline, utilizes on-site residual materials, and can recycle the steel pipe.

The temporary pipeline identification method is applied to the Jiangxiang cooperative industrial park project engineering, has obvious effect, meets the material-saving requirement, and is praised by the supervision owner.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.