Multi-pipeline supporting device

Abstract

The utility model relates to the technical field of supporting devices, in particular to a multi-pipeline supporting device which comprises two vertically-arranged main rods, a first supporting rod is horizontally arranged between the two main rods, a plurality of first fixing rings are installed on the upper side of the first supporting rod, and auxiliary rods are detachably connected to the lower ends of the two main rods. A second supporting rod is horizontally arranged between the two auxiliary rods, and a plurality of second fixing rings are installed on the upper side of the second supporting rod. Due to the fact that the main rod and the auxiliary rod are detachably connected, the auxiliary rod can be used or not used according to requirements. All installation parts do not need to be cut and welded on site, and risks caused by on-site fire operation are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting devices, in particular to a multi-pipeline supporting device. Background Art

[0002] With the development of social economy, various pipelines are spread throughout modern industrial projects and buildings. Supports and hangers play the role of supporting weight, balancing reaction force, appropriate displacement and reducing noise. The design and form selection of pipe support and hanger structures are an important part of pipeline system design. In addition to supporting the weight of the pipeline, the special pipe supports can balance the force of the pipeline system, limit pipeline displacement and absorb vibration. When designing the pipeline system, correctly selecting and arranging pipe supports with reasonable structures can improve the stress distribution of the pipeline and the force on the pipe rack, ensure the safe operation of the pipeline system, and extend its service life.

[0003] At present, except for some locations with earthquake resistance requirements that use earthquake-resistant brackets as pipe support devices, most of the pipes are supported by fixed brackets. In the prior art, these fixed brackets are mostly processed on-site during production, and are cut and processed by materials such as angle steel and rectangular steel pipes. On-site processing requires the use of welding machines, cutting machines and other equipment for hot work, which will increase the fire risk at the construction site. In addition, in the prior art, most of the support devices processed on-site are not easy to adjust. With the use of the building and the change of decoration style, some pipes will also be adjusted during use with these changes, including the increase and decrease of pipes. At this time, the support device also needs to be appropriately adjusted. If welding is performed on the original basis, the construction difficulty is relatively large. Utility Model Content

[0004] The utility model aims to provide a multi-pipeline support device to solve the problem in the prior art that most of the pipeline support devices are not convenient for adjusting the number of supported pipelines according to demand.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A multi-pipeline support device comprises two vertically arranged main rods, a first support rod is horizontally arranged between the two main rods, a plurality of first fixing rings are installed on the upper side of the first support rod, the lower ends of the two main rods are detachably connected with auxiliary rods, a second support rod is horizontally arranged between the two auxiliary rods, and a plurality of second fixing rings are installed on the upper side of the second support rod.

[0007] A further technical solution is that the auxiliary rod is detachably mounted on the lower end of the main rod through a connecting piece, the upper part of the connecting piece is connected to the outer side of the lower end of the main rod, and the lower part of the connecting piece is connected to the outer side of the upper end of the auxiliary rod.

[0008] A further technical solution is that a positioning rod is provided at the upper end of the auxiliary rod, and a positioning hole matching the positioning rod is provided at the lower end of the main rod. When the auxiliary rod is installed at the lower end of the main rod, the positioning rod is inserted into the positioning hole.

[0009] A further technical solution is that the upper and lower parts of the connecting piece are connected to the main rod and the auxiliary rod by means of connecting bolts.

[0010] A further technical solution is that the first fixing ring is installed on the upper side of the first support rod by means of mounting bolts, a connecting strip is provided on the lower side of the first fixing ring, a first through hole penetrating the upper and lower sides is provided on the connecting strip, and a second through hole penetrating the upper and lower sides is provided on the upper side of the first support rod, and when the first through hole and the second through hole are aligned, the mounting bolts are inserted into the first through hole and the second through hole in turn to fix the first support rod and the connecting strip.

[0011] A further technical solution is that the first fixing ring comprises an upper half ring and a lower half ring which are connected up and down, and inner walls of the upper half ring and the lower half ring are both provided with rubber cushion layers.

[0012] A further technical solution is that a mounting plate is arranged at the top of the main rod, and a plurality of mounting holes penetrating the upper and lower sides are arranged on the mounting plate.

[0013] A further technical solution is that a plurality of third through holes are arranged on the inner wall of the main rod.

[0014] Compared with the prior art, the utility model has at least one of the following beneficial effects: 1. A plurality of pipes can be fixed by the first support rod and the first fixing ring; 2. By setting the auxiliary rod and the second support rod, more supporting positions can be provided by adding auxiliary rods and the second support rod when adding pipes, thereby facilitating the installation of more pipes; 3. Since the main rod and the auxiliary rod are detachably connected, the auxiliary rod can be used or not according to needs; 4. All installations do not require cutting and welding on site, avoiding the risks brought by on-site hot work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of a multi-pipeline supporting device of the utility model.

[0016] Figure 2 It is a cross-sectional schematic diagram of a first fixing ring and a first supporting rod of a multi-pipeline supporting device of the utility model.

[0017] Icon: 1-main rod, 2-first support rod, 3-first fixing ring, 4-secondary rod, 5-second support rod, 6-second fixing ring, 7-connecting plate, 8-connecting bolt, 9-mounting bolt, 10-connecting strip, 11-first through hole, 12-second through hole, 13-upper half ring, 14-lower half ring, 15-rubber pad, 16-mounting plate, 17-mounting hole, 18-third through hole, 19-locking plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] Figure 1 to Figure 2 Shown is an embodiment of the utility model.

[0020] Embodiment 1:

[0021] A multi-pipeline support device comprises two vertically arranged main rods 1, a first support rod 2 is horizontally arranged between the two main rods 1, a plurality of first fixing rings 3 are installed on the upper side of the first support rod 2, and a secondary rod 4 is detachably connected to the lower ends of the two main rods 1, a second support rod 5 is horizontally arranged between the two secondary rods 4, and a plurality of second fixing rings 6 are installed on the upper side of the second support rod 5. Through the first support rod 2 and the first fixing ring 3, a plurality of pipelines can be fixed. By arranging the secondary rod 4 and the second support rod 5, more supporting positions can be provided by adding the secondary rod 4 and the second support rod 5 when adding pipelines, so as to facilitate the installation of more pipelines. Since the main rod 1 and the secondary rod 4 are detachably connected, the secondary rod 4 can be used or not according to the needs. All installations do not require cutting and welding on site, avoiding the risks brought by on-site hot work. Under normal circumstances, the two main rods 1 and the first support rod 2 constitute the main support component, which is installed as a whole during installation. The two secondary rods 4 and the second support rod 5 are used as a whole.

[0022] The auxiliary rod 4 is detachably mounted on the lower end of the main rod 1 through a connecting piece 7, the upper part of the connecting piece 7 is connected to the outer side of the lower end of the main rod 1, and the lower part of the connecting piece 7 is connected to the outer side of the upper end of the auxiliary rod 4.

[0023] A positioning rod is provided at the upper end of the auxiliary rod 4, and a positioning hole matching the positioning rod is provided at the lower end of the main rod 1. When the auxiliary rod 4 is installed at the lower end of the main rod 1, the positioning rod is inserted into the positioning hole. By providing the positioning hole and the positioning rod, when installing the auxiliary rod 4, the positioning rod is first inserted into the positioning hole, which can facilitate the alignment of the main rod 1 and the auxiliary rod 4. At the same time, during and after the installation of the connecting piece 7, it can play a role in stabilizing the main rod 1 and the auxiliary rod 4, so that the integrity between the main rod 1 and the auxiliary rod 4 is better.

[0024] The upper and lower parts of the connecting piece 7 are connected to the main rod 1 and the auxiliary rod 4 by means of connecting bolts 8. Bolt holes matching the connecting bolts 8 are provided on the outer side of the lower end of the main rod 1 and the outer side of the upper end of the auxiliary rod 4, and a plurality of connecting holes are provided on the connecting piece 7. When installing the auxiliary rod 4 to the lower end of the main rod 1, first align the connecting hole on the upper part of the connecting piece 7 with the threaded hole on the main rod 1, and then fix them with the connecting bolts 8, and then insert the positioning rod of the auxiliary rod 4 into the positioning hole, align the threaded hole on the auxiliary rod 4 with the connecting hole on the connecting piece 7, and then connect the connecting piece 7 and the auxiliary rod 4 with the connecting bolts 8, so that the auxiliary rod 4 is installed on the lower end of the main rod 1.

[0025] The first fixing ring 3 is installed on the upper side of the first support rod 2 by means of the mounting bolts 9, a connecting strip 10 is provided on the lower side of the first fixing ring 3, a first through hole 11 penetrating the upper and lower sides is provided on the connecting strip 10, and a second through hole 12 penetrating the upper and lower sides is provided on the upper side of the first support rod 2. When the first through hole 11 and the second through hole 12 are aligned, the mounting bolts 9 are sequentially inserted into the first through hole 11 and the second through hole 12 to fix the first support rod 2 and the connecting strip 10. A suitable number of first fixing rings 3 can be installed as required to fix the pipeline. The mounting bolts 9 can be inserted from the bottom of the first support rod 2 to fix the connecting strip 10 and the first support rod 2.

[0026] The first fixing ring 3 includes an upper half ring 13 and a lower half ring 14 connected up and down, and the inner walls of the upper half ring 13 and the lower half ring 14 are both provided with a rubber cushion layer 15. When fixing the pipeline, the lower half ring 14 is first installed on the first support rod 2 through the connecting strip 10, and then the pipeline is placed in the lower half ring 14, and then the upper half ring 13 is installed from the top of the pipeline to fix the pipeline. The connection between the upper half ring 13 and the lower half ring 14 is provided with a locking piece 19, and the two locking pieces 19 are connected by locking bolts. The structure of the second fixing ring 6 can be the same as that of the first fixing ring 3.

[0027] The top of the main pole 1 is provided with a mounting plate 16, and the mounting plate 16 is provided with a plurality of mounting holes 17 that pass through the upper and lower sides. By providing the mounting plate 16 and the mounting holes 17 on the mounting plate 16, the mounting plate 16 and the roof of the building can be fixed by expansion bolts, so that the entire support device is fixed to the roof of the building.

[0028] A plurality of third through holes 18 are provided on the inner wall of the main rod 1. By providing the third through holes 18, some small pipes can be fixed by some clamps or U-shaped clamps, when the auxiliary rod 4 and the second support rod 5 are not needed.

[0029] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A multi-pipeline support device, comprising two vertically arranged main rods (1), a first support rod (2) being horizontally arranged between the two main rods (1), a plurality of first fixing rings (3) being installed on the upper side of the first support rod (2), characterized in that: The lower ends of the two main rods (1) are detachably connected to auxiliary rods (4), a second support rod (5) is horizontally arranged between the two auxiliary rods (4), and a plurality of second fixing rings (6) are installed on the upper side of the second support rod (5).

2. A multi-pipeline support device according to claim 1, characterized in that: The auxiliary rod (4) is detachably mounted on the lower end of the main rod (1) via a connecting piece (7); the upper portion of the connecting piece (7) is connected to the outer side of the lower end of the main rod (1); and the lower portion of the connecting piece (7) is connected to the outer side of the upper end of the auxiliary rod (4).

3. A multi-pipeline support device according to claim 2, characterized in that: The upper end of the auxiliary rod (4) is provided with a positioning rod, and the lower end of the main rod (1) is provided with a positioning hole matching the positioning rod. When the auxiliary rod (4) is installed on the lower end of the main rod (1), the positioning rod is inserted into the positioning hole.

4. A multi-pipeline support device according to claim 2, characterized in that: The upper and lower parts of the connecting piece (7) are connected to the main rod (1) and the auxiliary rod (4) by means of fixing with connecting bolts (8).

5. A multi-pipeline support device according to claim 1, characterized in that: The first fixing ring (3) is mounted on the upper side of the first support rod (2) by means of mounting bolts (9); a connecting strip (10) is provided on the lower side of the first fixing ring (3); a first through hole (11) penetrating the upper and lower sides is provided on the connecting strip (10); a second through hole (12) penetrating the upper and lower sides is provided on the upper side of the first support rod (2); when the first through hole (11) and the second through hole (12) are aligned, the mounting bolts (9) are inserted into the first through hole (11) and the second through hole (12) in sequence to fix the first support rod (2) and the connecting strip (10).

6. A multi-pipeline support device according to claim 1, characterized in that: The first fixing ring (3) comprises an upper half ring (13) and a lower half ring (14) connected to each other, and the inner walls of the upper half ring (13) and the lower half ring (14) are both provided with a rubber cushion layer (15).

7. A multi-pipeline support device according to claim 1, characterized in that: A mounting plate (16) is provided at the top end of the main rod (1), and a plurality of mounting holes (17) penetrating the upper and lower sides of the mounting plate (16) are provided on the mounting plate (16).

8. The multi-pipeline support device according to claim 1, characterized in that: A plurality of third through holes (18) are provided on the inner wall of the main rod (1).

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