Extra-heavy comprehensive pipeline combined support

Abstract

The utility model relates to the technical field of comprehensive pipeline supporting, in particular to an extra-heavy comprehensive pipeline combined support which comprises a profile steel supporting frame, fixing assemblies for fixing the supporting frame are arranged on the two sides of the supporting frame, a plurality of semicircular U-shaped clamping grooves are formed in the upper side of the supporting frame, and supporting sole timbers are arranged in the semicircular U-shaped clamping grooves. According to the fixing device, the anchor plate is fixed after the rear anchor bolt is placed at the designated position of the pipe comprehensive deepening drawing, the problem that the pipeline cannot be installed due to dislocation of the bolt is avoided, meanwhile, the fixing device can select a support profile steel material according to the actual situation, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of comprehensive pipeline supports, and particularly relates to an ultra-heavy comprehensive pipeline combined support. Background Technique

[0002] In recent years, in public construction projects, there are more and more pipelines, and the layout is becoming more and more complex. Especially in the refrigeration machine room, the large-diameter pipelines of air-conditioning water and pipelines of other various diameters are concentrated together. The pipelines are very dense, and the load of the group of pipelines is large. At the same time, the requirement for the parking space ratio in the planning is getting higher and higher, and more and more multi-layer mechanical parking spaces are adopted in the basement. When the basement floor height is certain, for the comprehensive pipelines, in addition to considering the plane layout, the utilization of space also needs to be considered, especially the requirement for the net clearance of the multi-layer mechanical parking spaces. In the layout of the comprehensive pipelines, the water supply and return pipelines, the strong and weak electricity cable trays, the air ducts, etc. in the refrigeration machine room are concentrated together, and the pipe diameter sizes change more. The thick and thin pipelines are arranged side by side, and at the same time, the net height needs to be guaranteed. Therefore, it causes great difficulties in the design and construction of the supports for the pipelines with dense layout, especially those containing multiple large-diameter heavy pipelines. Therefore, it is urgent to design an ultra-heavy comprehensive pipeline combined support to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an ultra-heavy comprehensive pipeline combined support to solve the problems of large load of the group of pipelines and great difficulties in the design and construction of the pipeline supports.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An ultra-heavy comprehensive pipeline combined support includes a steel support frame, a fixing component bolted to both end faces of the steel support frame, and a pipeline fixing component bolted to the upper flange of the steel support frame at intervals.

[0006] The pipeline fixing component includes a semi-circular U-shaped card slot movably inserted through the upper flange of the steel support frame, and both ends of the semi-circular U-shaped card slot are fastened by fastening nuts. Support wooden blocks are arranged on the upper surface of the upper flange of the steel support frame and inside the semi-circular U-shaped card slot; the width of the semi-circular U-shaped card slot is set in at least three specifications, the width of the support wooden block is adapted to the width of the corresponding semi-circular U-shaped card slot, and the height of the support wooden block is adapted to the diameter of the pipeline to be supported.

[0007] A further preferably technical scheme: The fixing component includes a rectangular fixing plate and a connecting plate vertically welded in the middle of the fixing plate. Connecting holes are arranged in a matrix on the connecting plate, and the connecting plate is connected to the web of the steel support frame by connecting bolts passing through the connecting holes.

[0008] A further preferably technical scheme: There are eight bolt connection points on the fixing plate, with three in the upper row, two in the middle row, and three in the lower row.

[0009] The main structure column bolts are inserted at the threaded connection points of the fixed plate and fastened by post-embedded bolts.

[0010] A further preferred technical solution: a shock-absorbing rubber pad is provided on the inner wall of the semi-circular U-shaped card slot.

[0011] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0012] The utility model is provided with pipeline fixing parts, which has strong applicability. The semi-circular U-shaped card slot can adjust the space by adjusting the fastening nut and the supporting cushion wood, can solve the support of pipeline lines of various diameters, and can also meet the net height requirements.

[0013] The utility model is provided with a fixing component. The steel support frame and the connecting plate are bolted, avoiding the quality risks of on-site welding and facilitating damage repair at the same time.

[0014] For the super-large diameter pipeline of the utility model, after being filled with water inside, the line load is large and the span between support points is large. The steel support frame is used for support, directly transmitting the load to the structural column, avoiding large loads on the beam and slab by the support hanger; the steel support frame is located in the middle of the structural column, not occupying the parking space and ensuring the net height; the small-diameter pipeline and the large-diameter pipeline are arranged side by side, the small-diameter pipeline is lifted, and a small hanger is arranged in the middle of the pipeline span to ensure that the hanger spacing meets the net height requirements at the same time. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the utility model;

[0016] Figure 2 is the structural schematic diagram of the fixing component of the utility model;

[0017] Figure 3 is the structural schematic diagram of the semi-circular U-shaped card slot of the utility model;

[0018] Reference numerals: 1, post-embedded bolt; 2, fixing component; 3, connecting plate; 4, connecting bolt; 5, steel support frame; 6, semi-circular U-shaped card slot; 7, supporting cushion wood; 8, fastening nut; 9, shock-absorbing rubber pad; 10, fixed plate. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the utility model.

[0020] See Figures 1 to 3 As shown, a super heavy-duty integrated pipeline combined support of the present utility model includes a profiled steel support frame 5, a fixing component 2 bolted to both end faces of the profiled steel support frame 5, and pipeline fixing parts bolted at intervals on the upper flange plate of the profiled steel support frame 5.

[0021] The pipeline fixing parts include a semi-circular U-shaped card slot 6 movably inserted through the upper flange plate of the profiled steel support frame 5, and both ends of the semi-circular U-shaped card slot 6 are fastened by fastening nuts 8. Support cushion woods 7 are arranged on the upper surface of the upper flange plate of the profiled steel support frame 5 and inside the semi-circular U-shaped card slot 6; the width of the semi-circular U-shaped card slot 6 is set in at least three specifications, the width of the support cushion wood 7 is adapted to the width of the corresponding semi-circular U-shaped card slot 6, and the height of the support cushion wood 7 is adapted to the diameter of the pipeline to be supported; a shock-absorbing rubber pad 9 is arranged on the inner wall of the semi-circular U-shaped card slot 6.

[0022] The fixing component 2 includes a rectangular fixing plate 10 and a connecting plate 3 vertically welded in the middle of the fixing plate. Connecting holes are arranged in a matrix on the connecting plate 3, and the connecting plate 3 is connected to the web of the profiled steel support frame 5 through connecting bolts 4 passing through the connecting holes; eight bolt connection points are arranged on the fixing plate, with three in the upper row, two in the middle row, and three in the lower row; the main structure column is bolted through the threaded connection points of the fixing plate and is fastened by post-embedded bolts 1.

[0023] The super heavy-duty integrated pipeline combined support of the present utility model includes a profiled steel support frame 5. Fixing components 2 with connecting plates 3 are arranged on both sides of the profiled steel support frame 5. A number of semi-circular U-shaped card slots 6 are arranged on the upper side of the profiled steel support frame 5, and a support cushion wood 7 is arranged in each semi-circular U-shaped card slot 6. Arranging a number of semi-circular U-shaped card slots 6 enables the super heavy-duty medical integrated pipeline combined support to support pipelines with different quantities and sizes. A fastening nut 8 is arranged under the profiled steel support frame 5 for adjustable pipe diameter; bolt holes are arranged on both sides of the profiled steel support frame 5 for bolting with the connecting plate 3 of the fixing component 2; in order to facilitate the super heavy-duty integrated pipeline combined support to support pipeline groups in different areas and elevations and avoid rework caused by the adjustment of the pipe comprehensive layout, the fixing component is fixed after the pipe comprehensive layout is deepened. Therefore, bolt holes are arranged on the fixing component 2. The fixing component 2 includes post-embedded bolts 1, connecting plates 3, and connecting bolts 4, and the post-embedded bolts 1 are placed in the bolt holes. The installation position of the profiled steel support frame 5 is determined by determining the pipeline elevation, and the fixing component 2 and the profiled steel support frame 5 are connected by connecting bolts 4.

[0024] In order to enable the super heavy-duty integrated pipeline support bracket to support pipelines with different diameters, models, and elevations and avoid the unusability of the semi-circular U-shaped card slot 6, a row of bolt holes is provided on the steel support bracket 5 according to the greatest common divisor of the pipelines for inserting the semi-circular U-shaped card slot 6. The lower part of the semi-circular U-shaped card slot 6 is threaded and is provided with a fastening nut 8. By adjusting the fastening nut, the semi-circular U-shaped card slot 6 is raised or lowered until it catches the pipeline to be supported, and then a support cushion block 7 is stuffed under the pipeline.

[0025] In order to effectively fix the steel support bracket 5 and avoid the separation of the steel support bracket 5 from the connecting plate 3 due to stress, bolt holes are reserved at both ends of the steel support bracket 5, bolt holes are reserved on the connecting plate 3 provided in the fixing component 2, and the bolt holes reserved at both ends of the steel support bracket 5 and the bolt holes reserved on the connecting plate 3 are matched and corresponding. The fixing component 2 and the steel support bracket 5 are bolted through the connecting bolt 4 to avoid the problem that the on-site welding cannot guarantee the weld quality.

[0026] Considering that vibrations will occur during the operation of the pipeline, causing the connection between the steel support bracket 5, the semi-circular U-shaped card slot 6, and the support cushion block 7 to become loose, a shock-absorbing rubber pad 9 is wrapped outside the semi-circular U-shaped card slot 6.

[0027] The working process of the present utility model: Determine the installation position of the super heavy-duty integrated pipeline support bracket through the pipeline comprehensive layout drawing, implant the post-embedded anchor bolts 1 on the structural column, install the fixing component 2 and tighten the nuts of the post-embedded anchor bolts 1. Then, bolt the fixing component 2 and the steel support bracket 5 through the connecting bolt 4 via the connecting plate 3. While installing the pipeline, stuff the support cushion block 7 between the pipeline and the steel support bracket 5. Then, the semi-circular U-shaped card slot 6 wrapped with the shock-absorbing rubber pad 9 is buckled on the pipeline in an inverted manner, and the threaded section is inserted through the bolt holes in the upper part of the steel support bracket 5, and the lower fastening nut 8 is tightened to complete the installation. The load of the support hanger is converted from the friction force of the anchor bolts in the traditional process to the shear resistance of the post-embedded anchor bolts 1, and the stress-bearing structure is replaced from the structural plate in the traditional process to the structural column, which can support a greater total weight of the pipeline and is safer.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An ultra-heavy integrated pipeline combination bracket, characterized in that: It comprises a steel support frame (5), a fixing assembly (2) bolted to both end surfaces of the steel support frame (5), and a pipe fixing member bolted to the upper flange plate of the steel support frame (5) at intervals; The pipe fixing part comprises a semicircular U-shaped slot (6) movably connected to the upper flange plate of the steel support frame (5), and the two ends of the semicircular U-shaped slot (6) are fastened by fastening nuts (8), and a supporting pad (7) is arranged on the upper surface of the upper flange plate of the steel support frame (5) and in the semicircular U-shaped slot (6); the width of the semicircular U-shaped slot (6) is set to at least three specifications, the width of the supporting pad (7) is adapted to the width of the corresponding semicircular U-shaped slot (6), and the height of the supporting pad (7) is adapted to the diameter of the pipe to be supported.

2. The super heavy-duty integrated pipeline assembly support according to claim 1 is characterized in that: The fixing assembly (2) comprises a rectangular fixing plate (10) and a connecting plate (3) vertically welded in the middle of the fixing plate, the connecting plate (3) is provided with connecting holes arranged in a matrix, and the connecting plate (3) is connected to the web of the steel support frame (5) via connecting bolts (4) passing through the connecting holes.

3. The super heavy-duty integrated pipeline assembly support according to claim 2 is characterized in that: There are eight bolt connection points on the fixing plate, including three in the upper row, two in the middle row, and three in the lower row; The main structure column bolts are connected to the threaded connection points of the fixing plate and are fastened by post-installed anchor bolts (1).

4. The super heavy-duty integrated pipeline assembly support according to claim 1 is characterized in that: A shock-absorbing rubber pad (9) is provided on the inner wall of the semicircular U-shaped slot (6).

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