CN216794524U - A prefabricated reinforcing bar net support for calandria lays - Google Patents

Abstract

The utility model provides a prefabricated steel bar mesh support for laying a pipe bank, which belongs to the technical field of pipeline laying construction and comprises a support main body and a support base, wherein the support main body is of a square structure, and a plurality of limiting parts and spacing spaces positioned between the adjacent limiting parts are arranged on the support main body; the distances between the adjacent limiting parts are equal in size; the bracket base is connected with the bracket main body and used for providing support for the bracket main body. The locating part is used for limiting the pipeline. The prefabricated steel bar mesh support for laying the pipes supports on-site prefabrication, can effectively improve the construction efficiency and shorten the construction period. The distance between adjacent pipelines can be set to be a uniform numerical value by adjusting the positions of the adjacent limiting parts on the support main body.

Description

A prefabricated reinforcing bar net support for calandria lays

Technical Field

The utility model belongs to the technical field of pipeline laying construction, and particularly relates to a prefabricated steel bar mesh support for laying a pipe bank.

Background

With the high-speed development of urban construction and communication, the construction of strong electric pipeline systems and communication pipeline systems is more and more important to our daily life. The laying mode of the power transmission line is particularly important in consideration of the demand of urban power consumption and the reasonable distribution of urban landscape and space. The reasonable laying mode can guarantee stable and safe transportation of electric power, and the unreasonable laying mode not only wastes limited urban space and resources, but also can generate adverse effects on the transportation of urban electric power.

At present, the common power cable laying modes include direct burial laying, power tunnel laying, cable trench laying, pipe arrangement laying and the like. The laying mode of the power tunnel and the cable trench is large in scale, the capital requirement is large, and under the condition that cables are not too many, the problem of resource and space waste is caused; the power cable adopting the direct-buried laying mode is generally laid in a road, is difficult to maintain and has low adaptability to city construction. Because the laying mode of the power cable in the future is matched with road construction and possible extension, and simultaneously the capital problem is considered, the calandria laying mode is more and more widely applied to urban cable laying engineering.

The calandria laying is a laying method that underground calandria is built in advance and then cables are laid in the calandria. Compared with other laying modes, the calandria laying mode has the characteristics of small occupied space, safety, stability and the like, is not easy to be damaged by the outside, and is suitable for road sections such as roads, railways and buildings. However, the problems of complex construction engineering and long construction period exist in calandria laying, and the quality of the calandria laying engineering of the existing strong electric pipelines and communication pipelines is poor, so that the high-quality requirements of partial engineering cannot be met.

Disclosure of Invention

The utility model aims to provide a prefabricated steel mesh support for laying a calandria, and aims to solve the technical problems that the existing strong electric pipeline and communication pipeline are poor in calandria laying engineering quality and cannot meet part of engineering quality requirements.

In order to achieve the purpose, the utility model adopts the technical scheme that: there is provided a prefabricated steel mesh support for rack-pipe laying, comprising:

the bracket main body is of a square structure, and is provided with a plurality of limiting parts and spacing spaces positioned between the adjacent limiting parts; the distances between the adjacent limiting parts are equal in size; the limiting piece is used for limiting the pipeline;

and the bracket base is connected with the bracket main body and used for providing support for the bracket main body.

Preferably, the stent body comprises:

the frame is a square frame body;

the connecting rods are provided with a plurality of connecting rods, and two ends of each connecting rod are respectively connected with the frame; a plurality of third spaces for containing the limiting parts or the limiting parts and the interval spaces are arranged between the connecting rods and the frames.

Preferably, the support main body further comprises a frame outer branch, one end of the support main body is connected with the frame, and the other end of the support main body is arranged along the direction deviating from the frame.

Preferably, the connecting rods are spliced into a grid-shaped structure, and the grid-shaped structure is arranged in a space defined by the frame.

Preferably, the shape of the spacing space is one or more of square and rectangle.

Preferably, the limiting member is a limiting hole.

Preferably, the stand base includes:

a base cross frame;

the upper end of the base inclined branch is connected with the bracket main body, and the lower end of the base inclined branch is connected with the base transverse frame; the base oblique branches and the base transverse frame form a triangular structure.

Preferably, the central position of the base cross frame is connected with the bracket main body.

Preferably, the distance between adjacent limiting parts is 6-15 cm.

Preferably, the support main body and the support base are made of steel bars.

The prefabricated steel bar net support for laying the pipes has the advantages that: compared with the prior art, the prefabricated steel bar net support for pipe laying supports on-site prefabrication, can effectively improve construction efficiency and shorten construction period. The distance between adjacent pipelines can be set to be a uniform numerical value by adjusting the positions of the adjacent limiting parts on the support main body.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a prefabricated reinforced net support for pipe laying according to an embodiment of the present invention;

fig. 2 is a schematic front view of a prefabricated steel mesh support for laying pipes in accordance with an embodiment of the present invention;

fig. 3 is a schematic side view of a prefabricated steel mesh support for pipe laying according to an embodiment of the present invention.

In the figure: 1. a stent body; 11. a frame outer branch; 12. a frame; 13. a connecting rod; 131. a limiting member; 132. a first space; 133. a second space; 2. a bracket base; 21. a base cross frame; 22. a base inclined branch; 3. a pipeline.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 3 together, a prefabricated steel mesh support for laying pipes will now be described. The prefabricated steel mesh support for pipe laying comprises: the support comprises a support main body 1 and a support base 2, wherein the support main body 1 is of a square structure, and a plurality of limiting pieces 131 and spacing spaces located between every two adjacent limiting pieces 131 are arranged on the support main body 1; the distances between adjacent limiting members 131 are equal; the bracket base 2 is connected with the bracket main body 1 and used for providing support for the bracket main body 1. The stopper 131 is used to limit the pipe 3.

Compared with the prior art, the prefabricated steel bar mesh support for pipe laying supports on-site prefabrication, can effectively improve construction efficiency and shorten construction period. The distance between the adjacent pipes 3 can be a uniform value (e.g. 10 cm) by adjusting the positions of the adjacent limiting members 131 on the bracket body 1. The prefabricated support for laying the pipeline also has the advantages of novel design thought and simple structure.

The utility model provides a prefabricated steel bar mesh support for arranging pipes, which is particularly suitable for arranging strong electric pipelines and communication pipelines, and especially for arranging pipes under the American standard construction requirement.

The pipe 3 can be a U-PVC plastic pipe, DN150, American standard wall thickness of 6.5mm, and ring rigidity of 16 Kna. The pipe 3 is fixedly installed by a stopper 131. Before the pipeline is installed, the inner wall of the flared pipe and the outer wall of the straight pipe insertion part are cleaned, the length of the straight pipe insertion part is measured, marks are marked on the straight pipe, a special neutral adhesive is uniformly coated, the straight pipe is immediately inserted to the marked position by using an installation tool such as a wire stretcher and the like, and the pipe is kept for about 15 minutes; when the pipeline 3 is installed, the distance between two adjacent pipe orifices is staggered and not less than 300mm, and the turning part of the pipeline 3 is reinforced by the joint.

In some embodiments, referring to fig. 1 to 3, the bracket body 1 includes: the frame 12 is a square frame body; a plurality of connecting rods 13 are arranged, and two ends of each connecting rod 13 are respectively connected with the frame 12; a plurality of third spaces and spacing spaces for accommodating the limiting members 131 or the limiting members 131 are provided between the plurality of rod connecting rods 13 and the frame 12.

In some embodiments, the frame 12 is composed of an upper frame, a lower frame, a left frame, and a right frame.

The frame 12 has a transverse length 839mm and a longitudinal length 1290 mm.

In some embodiments, the connecting rods 13 are spliced into a grid-like structure, and the grid-like structure is disposed in the space defined by the frame 12. More specifically, part of the connecting rods 13 are arranged at intervals along the up-down direction of the frame 12; the remaining connecting rods 13 are arranged at intervals in the left-right direction of the frame 12.

The spacing space is a plurality of grids in the grid-shaped structure. The shape of the spacing space is one or more of square and rectangle. More specifically, the spaced space includes a first space 132 and a second space 133. The first space 132 is square with a side length of 100 mm; the second space 133 is rectangular, 163mm long and 100mm wide.

In some embodiments, the stent main body 1 further includes a frame outer branch 11, and the frame outer branch 11 is arranged to enhance the balance and stability of the stent main body; one end of the support main body 1 is connected with the frame 12, and the other end is arranged along the direction departing from the frame 12.

The length of the outer branch 11 of the frame is 75 mm.

In some embodiments, the stoppers 131 are grids in a grid-like structure. The grid is square in shape with 163mm side lengths.

In some embodiments, the stop 131 is a stop collar. Part of the structure of the limiting ring is connected with a plurality of connecting rods 13. The limiting member 131 is provided with a limiting hole for limiting the pipeline 3.

The spacing between adjacent spacing rings is 6-15 cm. Such as 8cm, 10cm, 12 cm.

In some embodiments, referring to fig. 1 to 3, the support base 2 includes: a base cross frame 21 and a base oblique branch 22, wherein the upper end of the base oblique branch 22 is connected with the bracket main body 1 (more specifically, the frame 12), and the lower end is connected with the base cross frame 21. The base oblique branches 22 and the base transverse frame 21 form a triangular structure. The structure of the bracket base 2 is triangular, so that the firmness and stability of the bracket base 2 are effectively guaranteed.

In some embodiments, the central position of the base cross frame 21 is connected to the stand main body 1 (more specifically, the frame 12). The length of the base transverse frame 21 is 1200 mm.

The upper end of the base inclined branch 22 is 338mm away from the central point of the base cross frame 21, and the lower end is 300mm away from the central point of the base cross frame 21.

This example is the 3x5 calandria installation of heavy electric pipelines under the us standard construction requirements. Wherein the transverse length 839mm comprises 3 limiting members 131, and the length of each limiting member 131 is 150+2 × 6.5=163 mm; the spacing between the pipelines is 100mm under the requirement of 2 American standards; 2 frame branches 11, each frame branch 11 is 75mm in length. The longitudinal length 1290mm comprises 5 limiting elements 131, each limiting element 131 having a length of 150+2 × 6.5=163 mm; the space between the pipelines is 100mm under the requirement of 4 American standards; 1 outer branch 11 of the frame, the length is 75 mm.

In some embodiments, the bracket body 1 and the bracket base 2 are made of steel bars. Guarantee this kind of a prefabricated support for pipe laying has excellent intensity size.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A prefabricated steel mesh support for pipe laying, comprising:

the support main body (1) is of a square structure, and a plurality of limiting pieces (131) and spacing spaces located between every two adjacent limiting pieces (131) are arranged on the support main body (1); the distances between the adjacent limiting pieces (131) are equal in size; the limiting piece (131) is used for limiting the pipeline (3);

the bracket base (2) is connected with the bracket main body (1) and used for providing support for the bracket main body (1).

2. A prefabricated steel mesh support for the laying of gauntlets according to claim 1, characterized in that said support body (1) comprises:

a frame (12) which is a square frame body;

a plurality of connecting rods (13), wherein two ends of each connecting rod (13) are respectively connected with the frame (12); a plurality of third spaces and the spacing spaces for accommodating the limiting parts (131) or the limiting parts (131) are arranged between the connecting rods (13) and the frame (12).

3. A prefabricated steel mesh support for the laying of gauntlets according to claim 2, characterized in that: the support main body (1) further comprises a frame outer branch (11), one end of the support main body (1) is connected with the frame (12), and the other end of the support main body is arranged along the direction deviating from the frame (12).

4. A prefabricated steel-bar net support for laying pipes according to any of claims 2 or 3, characterized in that: the connecting rods (13) are spliced into a grid-shaped structure, and the grid-shaped structure is arranged in a space defined by the frame (12).

5. A prefabricated steel mesh support for the laying of gauntlets according to claim 2, characterized in that: the shape of the spacing space is one or more of square and rectangle.

6. A prefabricated steel mesh support for the laying of gauntlets according to claim 1, characterized in that: the limiting piece (131) is a limiting hole.

7. A prefabricated steel mesh support for the laying of gauntlets according to claim 1, characterized in that said support base (2) comprises:

a base cross frame (21);

the upper end of the base inclined branch (22) is connected with the bracket main body (1), and the lower end of the base inclined branch is connected with the base transverse frame (21); the base oblique branches (22) and the base transverse frame (21) form a triangular structure.

8. A prefabricated steel mesh support for the laying of gauntlets according to claim 7, characterized in that: the center position of the base transverse frame (21) is connected with the bracket main body (1).

9. A prefabricated steel mesh support for the laying of gauntlets according to claim 1, characterized in that: the distance between the adjacent limiting pieces (131) is 6-15 cm.

10. A prefabricated steel mesh support for the laying of gauntlets according to claim 1, characterized in that: the support main body (1) and the support base (2) are made of steel bar materials.

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