Pipe gallery support supported on steel rail

Abstract

The utility model belongs to the technical field of pipe gallery supports, and particularly discloses a pipe gallery support supported on a steel rail. A lower-layer cross beam of the pipe gallery support is transversely arranged on a steel rail, a limiting unit is fixed to the bottom face of the lower-layer cross beam and abuts against the steel rail, two supporting stand columns are fixed to the top face of the lower-layer cross beam, an upper-layer cross beam is arranged above the lower-layer cross beam, and the bottom face of the upper-layer cross beam is fixed to the supporting stand columns. And the flat steel pipe clamps are respectively fixed on the lower-layer cross beam and the upper-layer cross beam. The limiting units are arranged on the bottom faces of the lower-layer cross beams to prevent the pipe gallery supports from sliding transversely, the flat steel pipe clamps for pipeline lateral limiting are arranged on the lower-layer cross beams and the upper-layer cross beams, the multiple pipe gallery supports are arranged along the steel rails to form a whole space through pipeline rigidity, and therefore occupied land around the pipe gallery is not increased, and installation and overhaul are easy and convenient. The device has the advantages of being simple in structure, low in construction cost, convenient to construct and maintain and high in space utilization rate.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe gallery supports, and in particular relates to a pipe gallery support supported on rails, which has a simple structure, low engineering cost, convenient construction and maintenance, and high space utilization. Background Art

[0002] Pipeline corridor supports are structural components used to support and protect pipelines, cables, and other facilities. Because they can be freely adjusted to suit pipeline layouts to meet diverse application requirements, and because they effectively lay, support, and protect pipelines and cables, ensuring their stable and safe operation, they are widely used in transportation construction projects such as urban integrated pipeline corridors, subways, tunnels, and bridges, as well as in industries such as petrochemicals, chemicals, metallurgy, and mining.

[0003] With the development of large-scale industrial enterprises such as mining, metallurgy, and chemical industries, some existing railway lines, due to their age, outdated equipment, and dilapidated conditions, are no longer able to meet modern transportation needs. Consequently, some existing lines have become idle or even abandoned. Idle or abandoned railway lines not only occupy significant land but are also prone to fires and accidents, posing a threat to surrounding residents and property. Therefore, the management and utilization of idle and abandoned railway lines has become a pressing challenge. Currently, some idle and abandoned railway lines are being preserved as urban landscapes through planning and renovation, but most are being dismantled through recycling and land auctions for alternative uses. However, for existing railway lines located near remote industrial and mining sites, renovation and utilization is more difficult due to the lower reuse value of the land.

[0004] With the development and transformation of existing factories and mines, there is a need to increase pipeline corridor facilities. Conventional laying schemes for pipeline corridors can be divided into two types: ground-based and overhead. However, both will inevitably occupy land resources, especially for outdoor pipeline corridor layout, which mostly requires the occupation of cultivated land, forest land, etc., and also requires the construction of new pipeline corridor support foundations, which will not only damage the environment along the line, but also lead to higher project costs. In addition, due to various reasons, the pipeline corridor layout process is limited, and there are also problems such as narrow available open space, easy damage to facilities along the line, and too small a turning radius. Not only is it difficult to arrange the pipeline corridor support foundation due to the narrow open space, but the damaged facilities along the line lead to increased repair costs, and the small turning radius can easily make it difficult for the pipeline corridor to meet technical requirements. In addition, in order to minimize the project cost, land occupation is generally minimized. However, if the support height is too high, it will make the pipeline corridor construction difficult, inconvenient for later maintenance, and increase the risk of maintenance.

[0005] Therefore, how to utilize idle and abandoned railway lines to solve the problems existing in pipeline corridor laying is one of the issues that need to be solved in the current development process of factories and mining enterprises. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention proposes a pipe gallery support supported on rails, which has a simple structure, low engineering cost, convenient construction and maintenance, and high space utilization.

[0007] The pipe gallery support supported on the rails of the present invention is realized as follows: it includes a lower crossbeam, a supporting column, a limiting unit, an upper crossbeam, a cross brace and a flat steel pipe clamp, the lower crossbeam has at least two and is parallel to each other and is laterally arranged on the rails, the limiting unit is fixedly arranged on the bottom surface of the lower crossbeam and abuts against the rails, the top surface of the lower crossbeam is vertically fixed with at least two supporting columns along the length direction, the upper crossbeam is arranged parallel to the upper part of the lower crossbeam and the bottom surface is fixedly connected to the supporting columns, the cross brace extends along the length direction of the rails and the two ends are respectively fixedly connected to the front and rear adjacent lower crossbeams and / or supporting columns, and the flat steel pipe clamps are respectively fixedly arranged on the lower crossbeam and the upper crossbeam.

[0008] Furthermore, the limiting unit includes a limiting plate and an adjusting bolt, the limiting plate is fixedly arranged on the bottom surface of the lower cross beam and is parallel to the side wall of the rail, the limiting plate is penetrated by a first through hole or a first screw hole, the adjusting bolt passes through the first through hole or the first screw hole of the limiting plate and the top end of the screw abuts against the side wall of the rail.

[0009] Furthermore, a friction pad is fixedly provided on the top end of the screw rod of the adjusting bolt, and the friction pad abuts against the side wall of the rail.

[0010] Furthermore, the lower cross beams, supporting columns, upper cross beams and / or cross braces are any one of channel steels, H-shaped steels, and square steels. When the lower cross beams and / or upper cross beams are channel steels or H-shaped steels, multiple transverse stiffening plates are fixedly arranged at intervals along the length direction.

[0011] Furthermore, the transverse stiffening plates are respectively fixedly arranged at the supporting points of the pipelines on the lower crossbeam and / or the upper crossbeam and at the corresponding connection positions of the supporting columns.

[0012] Furthermore, the flat steel pipe clamp is an "Ω"-shaped steel strip, and second through holes are respectively provided near both ends of the flat steel pipe clamp. The flat steel pipe clamp is fixedly connected to the corresponding lower beam and upper beam by connecting bolts passing through the second through holes.

[0013] Furthermore, the lower crossbeam and the upper crossbeam are respectively provided with a plurality of third through holes or long waist holes at intervals at both ends of the corresponding flat steel pipe clamp installation positions along the length direction, and the flat steel pipe clamp is fixedly connected to the corresponding lower crossbeam and upper crossbeam by connecting bolts passing through the second through holes and the third through holes or long waist holes.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model can prevent the pipe gallery support from sliding laterally by arranging a limit unit that abuts the rail on the bottom surface of the lower crossbeam, and respectively arranges flat steel pipe clamps for lateral limitation of the pipeline on the lower and upper crossbeams. The multiple pipe gallery supports arranged along the railway rails form a spatial whole through the rigidity of the pipelines themselves. This pipe gallery laying scheme can not only revitalize idle and abandoned railway lines, but also avoid occupying new land around the pipe gallery and building new support foundations, effectively reducing the project cost and not causing new pollution along the pipe gallery line; and arranging the pipe gallery along the railway line also solves the problems of narrow open space, easy damage to facilities along the line and too small turning radius; and the pipe gallery supports arranged along the railway line do not need to be too high, and both sides of the railway line track can be used as maintenance walkways, so the construction and installation are simple, which can significantly improve the construction efficiency, and is also convenient for later maintenance and reduces the maintenance risk.

[0016] In summary, the utility model has the characteristics of simple structure, low engineering cost, convenient construction and maintenance, and high space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 for Figure 1 AA section view;

[0019] Figure 3 for Figure 1 Enlarged view of point B;

[0020] In the figure: 1-rail, 2-lower crossbeam, 3-support column, 4-limiting plate, 5-adjusting bolt, 6-upper crossbeam, 7-cross brace, 8-flat steel pipe clamp, 9-pipeline, 10-transverse stiffening plate, 11-connecting bolt. DETAILED DESCRIPTION

[0021] The present invention is further described below with reference to the accompanying drawings and embodiments, but the present invention is not limited in any way. Any changes or improvements made based on the teachings of the present invention fall within the scope of protection of the present invention.

[0022] like Figures 1 to 3As shown, the pipe gallery support supported on the rail of the present invention includes a lower crossbeam 2, a supporting column 3, a limiting unit, an upper crossbeam 6, a cross brace 7 and a flat steel pipe clamp 8. The lower crossbeam 2 has at least two and is parallel to each other and is laterally arranged on the rail 1. The limiting unit is fixedly arranged on the bottom surface of the lower crossbeam 2 and abuts against the rail 1. The top surface of the lower crossbeam 2 is vertically fixed with at least two supporting columns 3 along the length direction. The upper crossbeam 6 is arranged parallel to the upper part of the lower crossbeam 2 and the bottom surface is fixedly connected to the supporting column 3. The cross brace 7 extends along the length direction of the rail 1 and its two ends are respectively fixedly connected to the front and rear adjacent lower crossbeams 2 and / or supporting columns 3. The flat steel pipe clamp 8 is respectively transversely fixed on the lower crossbeam 2 and the upper crossbeam 6.

[0023] The limiting unit includes a limiting plate 4 and an adjusting bolt 5. The limiting plate 4 is fixedly arranged on the bottom surface of the lower cross beam 2 and is parallel to the side wall of the rail 1. The limiting plate 4 is penetrated by a first through hole or a first screw hole. The adjusting bolt 5 passes through the first through hole or the first screw hole of the limiting plate 4 and the top end of the screw abuts against the side wall of the rail 1.

[0024] A friction pad is fixedly provided on the top end of the screw rod of the adjusting bolt 5 , and the friction pad abuts against the side wall of the rail 1 .

[0025] The lower cross beam 2, supporting column 3, upper cross beam 6 and / or cross brace 7 are any one of channel steel, H-shaped steel, and square steel respectively. When the lower cross beam 2 and / or upper cross beam 6 are channel steel or H-shaped steel, the lower cross beam 2 and / or upper cross beam 6 are fixedly provided with multiple transverse stiffening plates 10 at intervals along the length direction.

[0026] The transverse stiffening plates 10 are respectively fixedly arranged at the supporting points of the pipes 9 on the lower cross beam 2 and / or the upper cross beam 6 and at the corresponding connection positions of the support columns 3.

[0027] The flat steel pipe clamp 8 is an "Ω"-shaped steel strip, and a second through hole is respectively provided near both ends of the flat steel pipe clamp 8. The flat steel pipe clamp 8 is fixedly connected to the corresponding lower crossbeam 2 and upper crossbeam 6 by connecting bolts 11 passing through the second through holes.

[0028] The lower crossbeam 2 and the upper crossbeam 6 are respectively provided with a plurality of third through holes or long waist holes at intervals at both ends of the corresponding flat steel pipe clamp 8 installation position along the length direction. The flat steel pipe clamp 8 is fixedly connected to the corresponding lower crossbeam 2 and the upper crossbeam 6 by connecting bolts 11 passing through the second through holes and the third through holes or long waist holes.

[0029] The construction process of this utility model is as follows:

[0030] like Figures 1 to 3As shown, the pipe gallery support fabrication process is as follows: Two steel plates are vertically welded to the bottom surface of the channel steel (i.e., the lower beam 2) near each end, serving as limit plates 4. The limit plates 4 are provided with first through-holes or first screw holes. Adjustment bolts 5 are installed on the limit plates 4, passing through the first through-holes or first screw holes, forming limit units. Subsequently, a channel steel is welded to each end of the two lower beams 2 as a cross brace 7, thereby forming the lower layer of the support. Then, depending on the diameter of the pipe 9 supported by the lower beam 2, two channel steels are vertically welded to the top surface of the aforementioned channel steel near each end, serving as support columns 3. The height of the support columns 3 is determined by the installation requirements of the pipe 9. Subsequently, at least one channel steel is welded between the same-side support columns 3 on the two lower beams 2, serving as a cross brace 7. Subsequently, a channel steel is installed parallel to the upper beam 6 above the lower beam 2, and the bottom surface of the upper beam 6 is welded to the top of the corresponding support column 3, thereby forming the upper layer of the support. Then, multiple steel plates are welded at intervals along the length direction on the lower crossbeam 2 and the upper crossbeam 6 as transverse stiffening plates 10. Finally, according to the installation position of the pipeline 9 on the bracket, multiple third through holes or long waist holes are arranged at intervals along the length direction on the top surface of the lower crossbeam 2 and the upper crossbeam 6 to complete the production of the pipe gallery bracket.

[0031] When installing the pipeline 9, the lower crossbeam 2 of each of the above-mentioned pipe gallery supports is placed horizontally on the rail 1 at the corresponding position of the railway line. After the position of each pipe gallery support is adjusted appropriately, the adjusting bolt 5 of the bottom limit unit of each pipe gallery support is tightened so that the top of the screw of the adjusting bolt 5 abuts against the side wall of the rail 1, thereby completing the installation of the pipe gallery support. Then, each pipe 9 is placed at the corresponding position on the pipe gallery support, and then the second through hole at both ends of the flat steel pipe clamp 8 is aligned with the third through hole or the long waist hole. Then, the connecting bolt 11 is passed through the second through hole and the third through hole or the long waist hole and tightened so that the flat steel pipe clamp 8 holds the pipe 9 tightly, completing the construction of the pipe 9.

[0032] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A pipe gallery support supported on a rail, characterized in that: The invention comprises a lower crossbeam (2), a supporting column (3), a limiting unit, an upper crossbeam (6), a cross brace (7) and a flat steel pipe clamp (8), wherein the lower crossbeam (2) has at least two mutually parallel crossbeams arranged transversely on the rail (1), the limiting unit is fixedly arranged on the bottom surface of the lower crossbeam (2) and abuts against the rail (1), the top surface of the lower crossbeam (2) is vertically fixedly provided with at least two supporting columns (3) along the length direction, the upper crossbeam (6) is arranged above the lower crossbeam (2) in parallel and the bottom surface is fixedly connected to the supporting columns (3), the cross brace (7) extends along the length direction of the rail (1) and the two ends are respectively fixedly connected to the front and rear adjacent lower crossbeams (2) and / or supporting columns (3), and the flat steel pipe clamp (8) is respectively transversely fixedly arranged on the lower crossbeam (2) and the upper crossbeam (6).

2. The pipe gallery support supported on the rail according to claim 1, characterized in that: The limiting unit comprises a limiting plate (4) and an adjusting bolt (5); the limiting plate (4) is fixedly arranged on the bottom surface of the lower cross beam (2) and is parallel to the side wall of the rail (1); a first through hole or a first screw hole is provided through the limiting plate (4); the adjusting bolt (5) passes through the first through hole or the first screw hole of the limiting plate (4) and the top end of the screw abuts against the side wall of the rail (1).

3. The pipe gallery support supported on rails according to claim 2, characterized in that: A friction pad is fixedly provided on the top end of the screw rod of the adjusting bolt (5), and the friction pad abuts against the side wall of the rail (1).

4. The pipe gallery support supported on a rail according to claim 1, characterized in that: The lower cross beam (2), supporting columns (3), upper cross beam (6) and / or cross brace (7) are any one of channel steel, H-shaped steel and square steel respectively. When the lower cross beam (2) and / or upper cross beam (6) are channel steel or H-shaped steel, the lower cross beam (2) and / or upper cross beam (6) are fixedly provided with a plurality of transverse stiffening plates (10) at intervals along the length direction.

5. The pipe gallery support supported on rails according to claim 4, characterized in that: The transverse stiffening plates (10) are respectively fixedly arranged at the supporting points of the pipes (9) on the lower crossbeam (2) and / or the upper crossbeam (6) and at the corresponding connection positions of the supporting columns (3).

6. The pipe gallery support supported on a rail according to any one of claims 1 to 5, characterized in that: The flat steel pipe clamp (8) is an "Ω"-shaped steel strip, and a second through hole is respectively provided near both ends of the flat steel pipe clamp (8). The flat steel pipe clamp (8) is fixedly connected to the corresponding lower crossbeam (2) and upper crossbeam (6) via connecting bolts (11) passing through the second through holes.

7. The pipe gallery support supported on rails according to claim 6, characterized in that: The lower cross beam (2) and the upper cross beam (6) are provided with a plurality of third through holes or long waist holes at intervals at both ends of the corresponding flat steel pipe clamp (8) installation position along the length direction, and the flat steel pipe clamp (8) is fixedly connected to the corresponding lower cross beam (2) and the upper cross beam (6) by connecting bolts (11) passing through the second through holes and the third through holes or the long waist holes.

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