CN219955638U

CN219955638U - Prefabricated assembled riser bearing support

Info

Publication number: CN219955638U
Application number: CN202320145720.1U
Authority: CN
Inventors: 申晋忠; 许诚; 刘楠; 彭利洋; 郑超; 于洋; 刘男; 李鹏飞; 刘学
Original assignee: BEIJING MECHANICAL AND ELECTRICAL ENGINEERING GROUP CO LTD
Current assignee: BEIJING MECHANICAL AND ELECTRICAL ENGINEERING GROUP CO LTD
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-11-03
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a prefabricated vertical pipe bearing bracket, which comprises 2 main beams and 2 secondary beams, wherein: the 2 secondary beams are arranged on the 2 main beams; the bottom planes at the two ends of the secondary beam are respectively welded with an upper clamping plate, the four corners of the upper clamping plate are respectively provided with a mounting hole, the prefabricated vertical pipe bearing bracket also comprises two lower clamping plates, the four corners of each lower clamping plate are also provided with mounting holes, and the aperture and the hole pitch are the same as those of the upper clamping plates; the main beam is clamped between the upper clamping plate and the lower clamping plate, and after bolts are inserted into mounting holes of the upper clamping plate and the lower clamping plate, the main beam is locked by nuts.

Description

Prefabricated assembled riser bearing support

Technical Field

The utility model relates to the technical field of equipment installation, in particular to a prefabricated vertical pipe bearing bracket.

Background

The bearing support is an important component of the air conditioner water riser, and the traditional construction method is to cut, assemble and weld the section steel on site. Not only the construction efficiency is low, but also the cutting and welding operation can bring fire hidden trouble and pollute the atmosphere. The size of the bearing bracket manufactured by field welding is fixed, and the bearing bracket is only suitable for pipelines of one specification and model and has poor adaptability. The prefabricated assembled riser bearing bracket developed herein, two secondary beams are prefabricated in advance, are connected with the main beams by bolts, the distance between the secondary beams is adjustable, and on the same bearing bracket, several groups of secondary beams with the same specification can simultaneously meet the installation requirements of pipelines with various specifications.

Disclosure of Invention

The utility model is realized by adopting the following technical scheme:

a prefabricated assembled riser load bearing bracket comprising 2 main beams and 2 secondary beams, wherein: the 2 secondary beams are arranged on the 2 main beams; the bottom planes at the two ends of the secondary beam are respectively welded with an upper clamping plate, the four corners of the upper clamping plate are respectively provided with a mounting hole, the prefabricated vertical pipe bearing bracket also comprises two lower clamping plates, the four corners of each lower clamping plate are also provided with mounting holes, and the aperture and the hole pitch are the same as those of the upper clamping plates; the main beam is clamped between the upper clamping plate and the lower clamping plate, and after bolts are inserted into mounting holes of the upper clamping plate and the lower clamping plate, the main beam is locked by nuts.

The prefabricated assembled riser load bearing support, wherein: the outer edge of the upper clamping plate is exposed out of the secondary beam.

The prefabricated assembled riser load bearing support, wherein: the external dimension and thickness of the lower clamping plate are the same as those of the upper clamping plate.

The prefabricated assembled riser load bearing support, wherein: the upper surface of the secondary beam is provided with an open heat-insulating cushion block box, and a heat-insulating cushion block is arranged in the heat-insulating cushion block box.

The prefabricated assembled riser load bearing support, wherein: the top of the insulating spacer is higher than the top of the insulating spacer box.

The prefabricated assembled riser load bearing support, wherein: the bearing support supports the pipeline, and brackets are welded on the left side and the right side of the pipeline respectively.

The prefabricated assembled riser load bearing support, wherein: each bracket comprises two rib plates and a bearing plate, the two rib plates are welded on the pipeline in parallel, and the bearing plate is welded with the bottoms of the 2 rib plates and the pipeline.

The prefabricated assembled riser load bearing support, wherein: the two main beams are arranged in parallel, and the two secondary beams and the main beams are vertically piled up on the upper surface of the main beams.

The prefabricated assembled riser load bearing support, wherein: the brackets of the pipe are placed on the insulating pads of the secondary beams.

The prefabricated assembled riser load bearing support, wherein: the two main beams are arranged in parallel and fixed on the upper part of the upright post, and the bottom of the upright post is fixed on the ground through a foundation screw.

Drawings

FIG. 1 is a front view of a secondary beam;

FIG. 2 is a top view of a secondary beam;

FIG. 3 is a schematic view of a load bearing bracket mounting location;

FIG. 4 is a front view of a prefabricated riser load bearing bracket;

FIG. 5 is a side view of a prefabricated riser load bearing bracket;

fig. 6 is a front view of a prefabricated riser load bearing bracket.

Detailed Description

The following describes embodiments of the present utility model in detail with reference to fig. 1-6. The embodiments are exemplary only, and are not to be construed as limiting the utility model. It should be apparent that the described embodiments of the utility model are only some, but not all embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, the terms "comprising," "including," "having," and variations thereof herein mean "including but not limited to," unless expressly specified otherwise.

As shown in fig. 1-6, the prefabricated riser load bearing bracket comprises a main girder 9 and a secondary girder 1, wherein the secondary girder 1 is mounted on the main girder 9.

As shown in fig. 1 and 2, the number of secondary beams 1 is 2, an upper clamping plate 2 is welded on the bottom plane of two ends of the secondary beam 1, the outer edges of the upper clamping plate 2 are exposed out of the secondary beam 1, mounting holes 3 are formed in four corners of the upper clamping plate 2, two lower clamping plates 13 are correspondingly arranged, the overall dimension and thickness of the lower clamping plates 13 are identical to those of the upper clamping plate 2, mounting holes are formed in four corners, and the aperture and the pitch are identical to those of the upper clamping plates.

Four steel plates are used for enclosing a rectangular box with an open upper surface on the upper surface of the secondary beam 1, the rectangular box is called a heat insulation cushion block box 5, a heat insulation cushion block 4 is plugged into the heat insulation cushion block box 5, and the top of the heat insulation cushion block 4 is higher than the heat insulation cushion block box 5 by a preset distance.

As shown in fig. 3, when prefabricating a pipeline, two brackets are welded on the left side and the right side of the pipeline 6 at the installation position of the bearing bracket, each bracket is formed by welding two rib plates 8 and a bearing plate 7, the two rib plates 8 are welded on the pipeline 6 in parallel, and the bearing plate 7 is welded with the bottoms of the 2 rib plates 8 and the pipeline 6.

As shown in fig. 4-6, two main beams 9 are arranged in parallel, two secondary beams 1 and the main beams 9 are vertically piled up on the upper surface of the main beams 9, a lower clamping plate 13 is correspondingly arranged at the lower part of the main beams 9 and corresponds to the upper clamping plate 2 of the secondary beams 1, and the secondary beams 1 are temporarily fixed on the main beams 9 by penetrating reserved mounting holes of the upper clamping plate and the lower clamping plate through stud bolts 12.

After the pipeline 6 is hoisted in place, the positions of the two secondary beams 1 are adjusted to be positioned at proper positions below the bracket of the pipeline, the bearing plate 7 of the bracket is placed on the heat insulation cushion block 4, and nuts of the stud bolts 12 connected with the upper clamping plate and the lower clamping plate are screwed. The two main beams 9 are arranged in parallel and fixed on the upper part of the upright post, and the bottom of the upright post is fixed on the ground through a foundation screw. The bearing bracket is installed.

The bearing bracket adopts a factory prefabrication mode, the secondary beam is connected with the main beam through bolts during installation, and the construction efficiency is high; the welding operation is not carried out, the fire hazard is eliminated, the air is not polluted, and the environmental protection benefit is good; the distance between the two secondary beams is adjustable, and the heat insulation cushion block has enough length, so that the installation requirements of pipelines with different diameters can be met; the heat insulation cushion blocks are arranged in the box surrounded by the steel plates, so that the accident of losing and falling off can not happen; the coaming around the heat insulation cushion block is shorter than the heat insulation cushion block, and the heat conduction condition can not occur.

Although the present utility model has been described in terms of the preferred embodiments, it should be understood that the present utility model is not limited to the specific embodiments, but is capable of numerous modifications and equivalents, and alternative embodiments and modifications of the embodiments described above, without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a prefabricated assembled riser bearing support, includes 2 girder and 2 secondary beams, its characterized in that: the 2 secondary beams are arranged on the 2 main beams; the bottom planes at the two ends of the secondary beam are respectively welded with an upper clamping plate, the four corners of the upper clamping plate are respectively provided with a mounting hole, the prefabricated vertical pipe bearing bracket also comprises two lower clamping plates, the four corners of each lower clamping plate are also provided with mounting holes, and the aperture and the hole pitch are the same as those of the upper clamping plates; the main beam is clamped between the upper clamping plate and the lower clamping plate, and after bolts are inserted into mounting holes of the upper clamping plate and the lower clamping plate, the main beam is locked by nuts.

2. The prefabricated riser load bearing bracket of claim 1 wherein: the outer edge of the upper clamping plate is exposed out of the secondary beam.

3. The prefabricated riser load bearing bracket of claim 1 wherein: the external dimension and thickness of the lower clamping plate are the same as those of the upper clamping plate.

4. The prefabricated riser load bearing bracket of claim 1 wherein: the upper surface of the secondary beam is provided with an open heat-insulating cushion block box, and a heat-insulating cushion block is arranged in the heat-insulating cushion block box.

5. The prefabricated riser load bearing bracket of claim 4 wherein: the top of the insulating spacer is higher than the top of the insulating spacer box.

6. The prefabricated riser load bearing bracket of claim 1 wherein: the bearing support supports the pipeline, and brackets are welded on the left side and the right side of the pipeline respectively.

7. The prefabricated riser load bearing bracket of claim 6 wherein: each bracket comprises two rib plates and a bearing plate, the two rib plates are welded on the pipeline in parallel, and the bearing plate is welded with the bottoms of the 2 rib plates and the pipeline.

8. The prefabricated riser load bearing bracket of claim 1 wherein: the two main beams are arranged in parallel, and the two secondary beams and the main beams are vertically piled up on the upper surface of the main beams.

9. The prefabricated riser load bearing bracket of claim 6 wherein: the brackets of the pipe are placed on the insulating pads of the secondary beams.

10. The prefabricated riser load bearing bracket of claim 8 wherein: the two main beams are arranged in parallel and fixed on the upper part of the upright post, and the bottom of the upright post is fixed on the ground through a foundation screw.