CN219159732U

CN219159732U - Anti-sedimentation pipeline support based on prefabricated pipe pile

Info

Publication number: CN219159732U
Application number: CN202223142583.0U
Authority: CN
Inventors: 陆广阳; 王鹤; 刘佳宇; 芦忠伟; 徐建平; 金尚泉
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-09
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an anti-sedimentation pipeline support based on prefabricated pipe piles, wherein a pipeline is arranged between two rows of prefabricated pipe piles, and the pipeline support comprises: two support vertical rods vertically anchored in the prefabricated pipe piles at two sides; the support cross rod is connected between the two support vertical rods in a height-adjustable mode and used for supporting the pipeline; the quantity of pipeline support is a plurality of, and is a plurality of pipeline support is followed the length direction interval setting of pipeline has prevented through this application that the pipeline subsides.

Description

Anti-sedimentation pipeline support based on prefabricated pipe pile

Technical Field

The utility model relates to the technical field of backfill inner pipeline construction, in particular to an anti-sedimentation pipeline bracket based on prefabricated pipe piles.

Background

Pipe brackets are used wherever there is a pipe running, also known as pipe supports, pipe sections, etc. As a supporting structure of the pipeline, the pipe rack is divided into a fixed pipe rack and a movable pipe rack according to the running performance and arrangement requirements of the pipeline. Where the fixing points are provided, the fixing support is formed, the pipe support and the pipeline support cannot relatively displace, and deformation of the fixing pipe support after being stressed is small compared with the deformation value of the pipeline compensator, because the pipe support has enough rigidity. The movable pipe frame is adopted in the place where the middle support is arranged, the relative displacement is allowed to be generated between the pipeline and the pipe frame, and the thermal deformation of the pipeline is not restrained.

The pipeline support of traditional construction backfills behind the installed pipeline, because fixed bolster connection is unreliable, the pipeline support wholly takes place to subside easily, and can not adjust when installing the pipeline and prop up and establish the height, and the practicality is not strong.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides an anti-sedimentation pipeline support based on a prefabricated pipe pile, and solves the problem that the pipeline support is sedimented after backfilling in the traditional construction.

In order to achieve the above purpose, the utility model adopts the technical scheme that the anti-sedimentation pipe support based on prefabricated pipe piles, a pipe is arranged between two rows of prefabricated pipe piles, and the pipe support comprises: two support vertical rods vertically anchored in the prefabricated pipe piles at two sides; the support cross rod is connected between the two support vertical rods in a height-adjustable mode and used for supporting the pipeline;

the number of the pipeline brackets is multiple, and the multiple pipeline brackets are arranged at intervals along the length direction of the pipeline.

The utility model discloses an anti-sedimentation pipeline support based on a prefabricated pipe pile, which is further improved in that the supporting cross rod is an inverted U-shaped plate, the top of the supporting vertical rod extends out of the prefabricated pipe pile, and two flange plates of the supporting cross rod are respectively connected to the tops of the two supporting vertical rods in a height-adjustable mode.

The utility model discloses an anti-sedimentation pipeline support based on a prefabricated pipe pile, which is further improved in that a flange plate is connected with a supporting vertical rod through bolts, through holes for the bolts to pass through are formed in the vertical rod or the flange plate, and a plurality of threaded holes for the bolts to be selectively screwed are vertically formed in the flange plate or the vertical rod.

The utility model relates to an anti-sedimentation pipeline support based on a precast tubular pile, which is further improved in that a U-shaped base for supporting a pipeline is connected to a supporting cross rod.

The utility model discloses an anti-sedimentation pipeline support based on a prefabricated pipe pile, which is further improved in that the number of U-shaped bases is multiple, and the multiple U-shaped bases are arranged at intervals along the length direction of a supporting transverse rod.

The anti-sedimentation pipe support based on the precast pipe pile is further improved in that the vertical supporting rods are anchored to the center of the precast pipe pile.

Compared with the prior art, the utility model has the advantages that:

1. by anchoring the supporting vertical rods of the pipeline support to the prefabricated pipe piles, reliable support is provided, and pipeline displacement caused by sedimentation due to soil pressure after backfilling is avoided.

2. Through setting up bolted connection structure, can finely tune its installation height when making the pipeline installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of the anti-settling pipe support based on the precast pipe pile of the present utility model.

Fig. 2 is a side view of the anti-settling pipe support based on precast pipe piles according to the present utility model.

In the figure: 1. a pipe; 2. a U-shaped base; 3. a support rail; 4. a supporting vertical rod; 5. a bolt; 6. prefabricating the tubular pile.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

The anti-sedimentation pipe support based on the precast pipe pile is further described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 2, an anti-sedimentation pipe support based on precast pipe piles, a pipe 1 is disposed between two rows of precast pipe piles 6, and the pipe support includes: two support vertical rods 4 vertically anchored in the prefabricated pipe piles 6 at two sides; a support cross bar 3 which is connected between the two support vertical bars 4 in a height-adjustable way and is used for supporting the pipeline 1;

the number of the pipeline brackets is plural, and the plural pipeline brackets are arranged at intervals along the length direction of the pipeline 1.

Preferably, the supporting cross bar 3 is an inverted U-shaped plate, the top of the supporting vertical bar 4 extends out of the prefabricated pipe pile 6, and two flange plates of the supporting cross bar 3 are respectively connected to the tops of the two supporting vertical bars 4 in a height-adjustable manner.

Specifically, this support horizontal pole 3 is the channel-section steel, and this channel-section steel internally connected has the reinforcing plate, through setting up this reinforcing plate, can bear bigger stress, avoids taking place deformation because of the soil body pressure of pipeline 1 dead weight and later stage backfill.

Preferably, the flange plate is connected with the supporting vertical rod 4 through a bolt 5, a through hole for the bolt 5 to pass through is formed in the vertical rod or the flange plate, and a plurality of threaded holes for the bolt 5 to be selectively screwed and connected are vertically formed in the flange plate or the vertical rod.

Through setting up this bolt 5 to connect, after confirming pipeline 1 installation height, the high back selectivity interlude bolt 5 of adjustment support horizontal pole 3 locks, makes this pipeline support more have the practicality.

Preferably, the supporting cross bar 3 is connected with a U-shaped base 2 for supporting the pipeline 1.

Through setting up this U type base 2, guarantee the swing joint of pipeline 1, and do not take place the displacement, be convenient for install pipeline 1.

Preferably, the number of the U-shaped bases 2 is plural, and plural U-shaped bases 2 are arranged at intervals along the length direction of the supporting cross bar 3.

By providing a plurality of such U-shaped bases 2, a plurality of pipes 1 can be supported on the pipe support.

Preferably, the vertical support bar is anchored to the center of the precast tubular pile 6.

Pile core concrete backfilling is carried out after the support vertical rod 4 is fixed in the precast tubular pile 6, so that the connection stability of the support vertical rod 4 is ensured, reliable connection is provided for a pipeline bracket, and sedimentation is avoided during post backfilling.

The application method of the anti-sedimentation pipeline bracket based on the prefabricated pipe pile comprises the following steps:

after the prefabricated pipe pile 6 is fixed, fixing the vertical supporting rod to the pile core of the prefabricated pipe pile 6, and then pouring pile core concrete to anchor the vertical supporting rod;

adjusting the setting height of the transverse supporting rod, and then selectively penetrating a bolt 5 through the screw hole to lock the transverse supporting rod;

sequentially installing the pipeline brackets, and backfilling soil for the first time after all the pipeline brackets are installed until the elevation of the transverse supporting rod is reached;

the pipeline 1 is arranged on the U-shaped base 2 of the transverse supporting rod, and then the soil is backfilled for the second time, so that the pipeline 1 is wholly buried in the soil body.

It should be noted that, the structures, proportions, sizes and the like shown in the drawings attached to the present specification are used for understanding and reading only in conjunction with the disclosure of the present specification, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of proportions or adjustment of sizes of the structures, proportions and the like should not be construed as essential to the present utility model, and should still fall within the scope of the disclosure of the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

The present utility model is not limited to the above-mentioned embodiments, but is not limited to the above-mentioned embodiments, and any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matters of the present utility model can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. Anti-sedimentation pipe support based on precast pipe pile, its characterized in that, the pipeline setting is between two rows of precast pipe piles, and the pipe support includes: two support vertical rods vertically anchored in the prefabricated pipe piles at two sides; the support cross rod is connected between the two support vertical rods in a height-adjustable mode and used for supporting the pipeline;

2. The precast pile-based anti-sedimentation pipe support according to claim 1, wherein the support cross bar is an inverted U-shaped plate, the precast pile extends from the top of the support vertical bar, and two flange plates of the support cross bar are respectively connected to the tops of the two support vertical bars in a height-adjustable manner.

3. The prefabricated pipe pile-based anti-sedimentation pipe support according to claim 2, wherein the flange plate is connected with the supporting vertical rod through bolts, through holes for the bolts to pass through are formed in the vertical rod or the flange plate, and a plurality of threaded holes for the bolts to be selectively screwed are vertically formed in the flange plate or the vertical rod.

4. A precast pile based anti-settling pipe support according to claim 1, wherein the support cross bar is connected with a U-shaped base for supporting the pipe.

5. The precast pile based anti-settling pipe support according to claim 4, wherein the number of the U-shaped bases is plural, and the plural U-shaped bases are arranged at intervals along the length direction of the supporting cross rod.

6. A precast pile based anti-settling pipe support according to claim 1, in which the support posts are anchored to the centre of the precast pile.