CN219140046U

CN219140046U - Glass fiber reinforced plastic pipeline fixing support

Info

Publication number: CN219140046U
Application number: CN202320760015.2U
Authority: CN
Inventors: 聂海波
Original assignee: Sichuan Junhe Environmental Protection Co ltd
Current assignee: Sichuan Junhe Environmental Protection Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-06
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to a glass fiber reinforced plastic pipeline fixing support, which belongs to the technical field of desulfurizing towers, and comprises a transverse frame, lugs and two parallel combined frames which are arranged at intervals, wherein one end of each combined frame is fixed on the wall of the desulfurizing tower, the transverse frame is connected between the other ends of the two combined frames, the two combined frames and the transverse frame enclose a rectangular frame for penetrating and fixing the glass fiber reinforced plastic pipeline, a plurality of lugs are fixed on the outer wall of the glass fiber reinforced plastic pipeline and are positioned above the rectangular frame, the lugs form position interference with the rectangular frame in the vertical direction, and by adopting the structure, the lugs form position interference in the vertical mode with the rectangular frame through arranging the lugs on the outer wall of the glass fiber reinforced plastic pipeline, and when inertia and water hammer effect occur, the lugs can play a supporting role on the glass fiber reinforced plastic pipeline after being contacted with the rectangular frame, so that the pipeline is prevented from continuously falling down, the structure is simpler, the installation is convenient, and the work load and the construction period are reduced.

Description

Glass fiber reinforced plastic pipeline fixing support

Technical Field

The utility model belongs to the technical field of desulfurizing towers, and particularly relates to a glass fiber reinforced plastic pipeline fixing support.

Background

The existing wet desulfurization glass fiber reinforced plastic pipeline generally adopts a fixing mode of a limiting bracket or a limiting and fixing combined bracket, as shown in fig. 3, the bracket structure is formed by combining profile steel, anchor clamps and fastening bolts, the structure is complex, the prefabrication difficulty and prefabrication workload are large, the bracket can be installed after the glass fiber reinforced plastic pipeline is always installed in place, and therefore a crane is occupied for a long time, the field construction difficulty is high, the overhead working risk is increased, and the construction operation of adjacent working procedures is influenced; in addition, because the pipeline is installed firstly and then the support is installed, the pipeline has generated certain deformation, when the pipeline is put into operation, the pipeline can drop in the vertical direction due to inertia and water hammer effect, the dropping distance is uncontrolled, the deformation generated before is increased, additional load and impact are generated on the support, and the glass fiber reinforced plastic pipeline and the support are damaged.

Therefore, the glass fiber reinforced plastic pipeline fixing bracket has the advantages of simple structure, convenient installation and capability of providing effective support and eliminating the damage effect of the water hammer.

Disclosure of Invention

The utility model provides a glass fiber reinforced plastic pipeline fixing support which is used for solving the technical problems of the prior art that a common support is complex in structure, complex in installation and large in water hammer damage effect caused by weak supporting effect on a glass fiber reinforced plastic pipeline.

The utility model is realized by the following technical scheme: the utility model provides a glass steel pipeline fixed bolster, includes crossbearer, journal stirrup and two combination frames that parallel and interval set up, the one end of combination frame is fixed on desulfurizing tower wall, the crossbearer is connected between the other end of two combination frames, two the combination frame encloses into with the crossbearer and is used for passing and fixes glass steel pipeline's rectangle frame, a plurality of the journal stirrup is fixed on glass steel pipeline's outer wall and is located rectangle frame top, the journal stirrup forms the position interference with the rectangle frame in vertical direction.

In order to better realize the utility model, the combined frame comprises a horizontal frame and an inclined bracket, wherein one end of the horizontal frame is fixed on the tower wall of the desulfurizing tower, the other end of the horizontal frame is in a horizontal cantilever state, the inclined bracket is arranged below the horizontal frame, one end of the inclined bracket is fixed on the tower wall of the desulfurizing tower, the other end of the inclined bracket is fixed on the other end of the horizontal frame, and an included angle between the inclined bracket and the horizontal frame bracket is alpha.

In order to better realize the utility model, the structure is further optimized, and the included angle between the inclined bracket and the horizontal bracket is alpha, and alpha is more than or equal to 30 degrees and less than or equal to 60 degrees.

In order to better realize the utility model, the structure is further optimized, the transverse frame comprises a first transverse rod and a second transverse rod, the first transverse rod and the second transverse rod are connected between the two horizontal frames in parallel and at intervals, and the rectangular frame is surrounded by the first transverse rod, the second transverse rod and the two horizontal frames.

In order to better realize the utility model, the structure is further optimized, and the desulfurization tower further comprises a reinforcing rib which is fixedly arranged on the tower wall of the desulfurization tower in a ring manner, and the horizontal frame and the inclined bracket are welded and fixed on the reinforcing rib.

In order to better realize the utility model, the structure is further optimized, the support lugs are L-shaped plates, the vertical sections of the support lugs are fixed on the outer wall of the glass fiber reinforced plastic pipeline, and the horizontal sections of the support lugs are lapped on the rectangular frame.

In order to better realize the utility model, the structure is further optimized, the number of the lugs is at least four, and at least four lugs are uniformly fixed along the circumferential direction of the glass fiber reinforced plastic pipeline.

In order to better realize the utility model, the structure is further optimized, and the lugs are angle steel.

In order to better realize the utility model, the structure is further optimized, and the combined frame and the transverse frame are angle steel or channel steel.

Compared with the prior art, the utility model has the following beneficial effects:

the glass fiber reinforced plastic pipeline fixing support comprises the transverse frame, the lugs and the two parallel combined frames which are arranged at intervals, one end of each combined frame is fixed on the wall of the desulfurizing tower, the transverse frame is connected between the other ends of the two combined frames, the two combined frames and the transverse frame enclose a rectangular frame used for penetrating and fixing the glass fiber reinforced plastic pipeline, the lugs are fixed on the outer wall of the glass fiber reinforced plastic pipeline and are positioned above the rectangular frame, and the lugs form position interference with the rectangular frame in the vertical direction.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that 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 a glass fiber reinforced plastic pipeline fixing bracket in the utility model;

FIG. 2 is a top view of a glass fiber reinforced plastic pipeline fixing bracket in the utility model;

fig. 3 is a schematic structural view of a wet desulfurization glass fiber reinforced plastic pipeline fixing bracket in the prior art.

In the figure:

1-supporting lugs; 2-rectangular frames; 3-a horizontal frame; 4-inclined brackets; 5-a first cross bar; 6-a second cross bar; 7-reinforcing ribs; 8-desulfurizing tower wall; 9-glass fiber reinforced plastic pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc., refer to an orientation or positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

Example 1:

in this embodiment, as shown in fig. 1 and 2, the glass fiber reinforced plastic pipeline fixing support comprises a transverse frame, lugs 1 and two parallel and spaced combined frames, specifically, one end of each combined frame is fixed on a desulfurizing tower wall 8, the other end of each combined frame is cantilever, the transverse frame is connected between the other ends of the two combined frames, the two combined frames and the transverse frame enclose a rectangular frame 2 for penetrating and fixing a glass fiber reinforced plastic pipeline 9, a plurality of lugs 1 are fixed on the outer wall of the glass fiber reinforced plastic pipeline 9 and are located above the rectangular frame 2, the lugs 1 interfere with the rectangular frame 2 in a position in the vertical direction, and the lugs 1 are used for supporting the glass fiber reinforced plastic pipeline 9 to prevent the glass fiber reinforced plastic pipeline 9 from falling down by a too large distance under the water hammer effect.

By adopting the structure, the lugs 1 are arranged on the outer wall of the glass fiber reinforced plastic pipeline 9, so that the lugs 1 and the rectangular frame 2 form vertical position interference, and when inertia and water hammer effect occur, the lugs 1 can play a supporting role on the glass fiber reinforced plastic pipeline 9 after being contacted with the rectangular frame 2, thereby preventing the pipeline from falling continuously, avoiding damaging the pipeline and the fixed support, having simpler structure, convenient installation, reducing the workload and the construction period and having stronger practicability.

In this embodiment, as shown in fig. 1, the above-mentioned combined frame and the cross frame are structural members made of angle steel or channel steel, one end of the above-mentioned combined frame may be directly welded and fixed on the tower wall 8 of the desulfurizing tower, or a circle of reinforcing ribs 7 may be welded and fixed on the tower wall 8 of the desulfurizing tower, so that one end of the above-mentioned combined frame is welded and fixed on the reinforcing ribs 7, and stability may be improved.

As a specific implementation manner of this embodiment, as shown in fig. 1, the combined frame includes a horizontal frame 3 and an inclined frame 4, the inclined frame 4 supports the horizontal frame 3, specifically, one end of the horizontal frame 3 is welded and fixed on the tower wall 8 of the desulfurizing tower, and the other end is in a horizontal cantilever state, the inclined frame 4 is disposed below the horizontal frame 3, one end of the inclined frame 4 is welded and fixed on the tower wall 8 of the desulfurizing tower, and the other end is fixed on the other end of the horizontal frame 3, so that an included angle between the inclined frame 4 and the bracket of the horizontal frame 3 is α, the horizontal frame 3, the inclined frame 4 and the tower wall 8 together form a triangular structure, so that the stress is more stable, the stress can bear larger inertial impact force, and stability and safety of the structure are ensured, and preferably, an included angle between the inclined frame 4 and the bracket of the horizontal frame 3 is α, and α is 30 ° or less than or equal to 60 °.

In this embodiment, as shown in fig. 2, the two triangular combined frames are installed in parallel in the vertical direction at intervals, and the spaced spaces are used for installing the cross frames to form a rectangular frame 2 structure.

Specifically, the cross frame comprises a first cross rod 5 and a second cross rod 6, the first cross rod 5 and the second cross rod 6 are parallel and welded between the two horizontal frames 3 at intervals, the first cross rod 5, the second cross rod 6 and the two horizontal frames 3 enclose the rectangular frame 2, the welded and fixed rectangular frame 2 is stable in structure, so that the glass fiber reinforced plastic pipeline 9 passes through, and the outer wall of the glass fiber reinforced plastic pipeline 9 is not in direct contact with the inner wall of the rectangular frame 2, and the distance between the glass fiber reinforced plastic pipeline 9 and the inner wall of the rectangular frame 2 is not less than 20mm, so that collision between the glass fiber reinforced plastic pipeline 9 and the rectangular frame 2 due to inertia and water hammer effect is prevented.

According to a preferred embodiment, as shown in fig. 1, the lugs 1 are L-shaped plates, preferably equilateral or non-equilateral angle steel, the vertical sections of the lugs 1 are adhered and fixed on the outer wall of the glass fiber reinforced plastic pipeline 9, the horizontal sections of the lugs 1 are lapped on the rectangular frame 2, and when the glass fiber reinforced plastic pipeline 9 falls down under the action of inertia or water hammer effect, the lugs 1 are abutted on the rectangular frame 2 to bear most of impulsive force, thereby protecting the glass fiber reinforced plastic pipeline 9 and avoiding damage and damage to the fixing support caused by overlarge falling distance of the glass fiber reinforced plastic pipeline 9.

As shown in fig. 2, the number of the lugs 1 is at least four, and at least four lugs 1 are uniformly fixed along the circumferential direction of the glass fiber reinforced plastic pipeline 9, so that at least one lug 1 is arranged between the glass fiber reinforced plastic pipeline 9 and four frame edges of the rectangular frame 2, and when the glass fiber reinforced plastic pipeline 9 falls down under the action of inertia or water hammer effect, the stress balance can be kept in each direction.

The glass fiber reinforced plastic pipeline 9 fixing bracket provided by the utility model has a simple structure and is convenient to install, two combined frames and the first cross rod 5 can be combined and installed into a whole in advance, one end of each combined frame is further fixed on the tower wall 8 of the desulfurizing tower, the glass fiber reinforced plastic pipeline 9 is hoisted between the two combined frames, and finally the second cross rod 6 is welded and fixed to form the rectangular frame 2, so that the glass fiber reinforced plastic pipeline 9 is sealed, and a plurality of fixing brackets can be installed on the single glass fiber reinforced plastic pipeline 9 in the vertical direction.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a glass steel pipeline fixed bolster which characterized in that: including crossbearer, journal stirrup (1) and parallel and two combination framves that the interval set up, the one end of combination frame is fixed on desulfurizing tower wall (8), the crossbearer is connected between the other end of two combination framves, two combination frame and crossbearer enclose into rectangular frame (2) that are used for passing and fix glass steel pipeline (9), a plurality of journal stirrup (1) are fixed on the outer wall of glass steel pipeline (9) and are located rectangular frame (2) top, journal stirrup (1) form the position interference with rectangular frame (2) in vertical direction.

2. A glass fiber reinforced plastic pipeline fixing support as claimed in claim 1, wherein: the combined frame comprises a horizontal frame (3) and an inclined support (4), one end of the horizontal frame (3) is fixed on a desulfurizing tower wall (8) and the other end of the horizontal frame is in a horizontal cantilever state, the inclined support (4) is arranged below the horizontal frame (3), one end of the inclined support (4) is fixed on the desulfurizing tower wall (8) and the other end of the inclined support is fixed at the other end of the horizontal frame (3), and an included angle between the inclined support (4) and the horizontal frame (3) is alpha.

3. A glass fiber reinforced plastic pipeline fixing support as claimed in claim 2, wherein: the included angle between the inclined bracket (4) and the bracket of the horizontal bracket (3) is alpha, and alpha is more than or equal to 30 degrees and less than or equal to 60 degrees.

4. A glass fiber reinforced plastic pipeline fixing support as claimed in claim 2, wherein: the transverse frame comprises a first transverse rod (5) and a second transverse rod (6), wherein the first transverse rod (5) and the second transverse rod (6) are parallel and are connected between the two horizontal frames (3) at intervals, and the first transverse rod (5), the second transverse rod (6) and the two horizontal frames (3) enclose the rectangular frame (2).

5. A glass fiber reinforced plastic pipeline fixing support as claimed in claim 4, wherein: still include strengthening rib (7), strengthening rib (7) ring is fixed on desulfurizing tower wall (8), horizontal stand (3) and oblique support (4) all welded fastening are on strengthening rib (7).

6. A glass fiber reinforced plastic pipeline fixing support according to any one of claims 1 to 5, wherein: the support lugs (1) are L-shaped plates, vertical sections of the support lugs (1) are fixed on the outer wall of the glass fiber reinforced plastic pipeline (9), and horizontal sections of the support lugs (1) are lapped on the rectangular frame (2).

7. A glass fiber reinforced plastic pipeline fixing support as claimed in claim 6, wherein: the number of the lugs (1) is at least four, and at least four lugs (1) are uniformly fixed along the circumferential direction of the glass fiber reinforced plastic pipeline (9).

8. A glass fiber reinforced plastic pipeline fixing support as claimed in claim 7, wherein: the supporting lugs (1) are angle steel.

9. A glass fiber reinforced plastic pipeline fixing support as claimed in claim 1, wherein: the combined frame and the transverse frame are angle steel or channel steel.