Pipeline support hanger for mechanical and electrical engineering

Abstract

The utility model discloses a pipeline support hanger for electromechanical engineering relates to pipeline support hanger technical field, including first arc plate and second arc plate, first arc plate is set to the top of second arc plate, both sides of first arc plate all are fixedly provided with first connecting block, both sides of second arc plate all are fixedly provided with second connecting block, the middle part of first connecting block is equipped with through -hole, the middle part of second connecting block is equipped with threaded hole, the inside of through -hole is provided with threaded rod, the lower extreme of threaded rod is with threaded hole screw thread connection, the upper extreme of threaded rod is fixedly provided with hexagonal bolt head, hexagonal bolt head and the upper surface of first connecting block abut, the upside of first connecting block is fixedly provided with fixed shell, the outer wall of fixed shell is slidably sleeved with horizontal plate. The utility model can be positioned to the connecting bolt of support hanger, and effectively avoid the loosening of connecting bolt because of vibration.

Description

Technical Field

[0001] This utility model relates to the field of pipeline support and hanger technology, specifically to a pipeline support and hanger for electromechanical engineering. Background Technology

[0002] In electromechanical engineering construction, pipeline supports and hangers are core supporting components that ensure the stable installation of water supply and drainage pipelines, electrical pipelines, and HVAC pipelines. The stability of their connections directly affects the safe operation of the pipeline system. Currently, pipeline supports and hangers used in electromechanical engineering rely on single bolts for key connections such as the horizontal support arms and longitudinal support rods, and the fixed base and the wall. They lack dedicated limiting and locking structures. During media transport and equipment operation, pipelines in electromechanical engineering experience continuous vibrations, which are gradually transmitted to the connecting bolts, causing them to loosen or even fall off. This can lead to support displacement, pipeline tilting, and in severe cases, pipeline rupture, leakage, and other safety accidents. Utility Model Content

[0003] In view of the problems existing in the current pipeline supports and hangers for electromechanical engineering, this utility model is proposed.

[0004] Therefore, the purpose of this utility model is to provide a pipeline support and hanger for electromechanical engineering, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A pipeline support bracket for electromechanical engineering includes a first arc-shaped plate and a second arc-shaped plate. The first arc-shaped plate is abutted above the second arc-shaped plate. A first connecting block is fixedly installed on both sides of the first arc-shaped plate, and a second connecting block is fixedly installed on both sides of the second arc-shaped plate. A through hole is opened in the middle of the first connecting block, and a threaded hole is opened in the middle of the second connecting block. A threaded rod is inserted through the through hole, and the lower end of the threaded rod is threadedly connected to the threaded hole. A hexagonal bolt head is fixedly installed at the upper end of the threaded rod, and the hexagonal bolt head abuts against the upper surface of the first connecting block. A fixing shell is fixedly installed on the upper side of the first connecting block. A horizontal plate is slidably sleeved on the outer wall of the fixing shell. A first limiting mechanism restricting the rotation of the hexagonal bolt head is provided at both ends of the horizontal plate, and a second limiting mechanism restricting the movement of the horizontal plate is provided inside the fixing shell.

[0006] Preferably, the first limiting mechanism includes vertical rods and hexagonal limiting shells. The two vertical rods are fixedly disposed on the lower sides of both ends of the horizontal plate, and the hexagonal limiting shells are fixedly disposed on the lower ends of the vertical rods. The hexagonal limiting shells are matched and sleeved with hexagonal bolt heads.

[0007] Preferably, the second limiting mechanism includes a sliding plate and a stop block. The two sliding plates are slidably disposed on the inner sides of the fixed shell, and the two stop blocks are fixedly disposed on the opposite side of the two sliding plates. The side of the stop block away from the sliding plate extends to the outer side of the fixed shell, and the lower side of the stop block abuts against the upper surface of the horizontal plate.

[0008] Preferably, a fixing rod is fixedly installed inside the fixing shell, and the upper ends of the two sliding plates are movably sleeved with the rod wall of the fixing rod.

[0009] Preferably, a spring is movably sleeved on the wall of the fixed rod, and the two ends of the spring are respectively fixedly connected to the corresponding sliding plate.

[0010] Preferably, a lifting rod is fixedly provided on the upper side of the fixed shell, and an installation plate is fixedly provided on the upper end of the lifting rod.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows: This invention connects the threaded rod to the threaded hole, allowing the hexagonal bolt head to abut against the upper surface of the first connecting block, thus connecting the first and second arc-shaped plates and enabling pipeline hoisting. Then, the horizontal plate slides downwards, causing the vertical rod to slide the hexagonal limiting shell downwards and onto the outside of the hexagonal bolt head. Simultaneously, a spring pushes the sliding plate to reset, causing one end of the stop block to move out of the fixed shell, with the outer end of the stop block abutting against the top of the horizontal plate. This achieves stable positioning of the hexagonal bolt head and effectively prevents the threaded rod from loosening due to vibration. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 This is a structural schematic diagram of a pipeline support and hanger for electromechanical engineering proposed in this utility model; Figure 2 for Figure 1 Enlarged structural diagram of part A in the middle section; Figure 3 for Figure 1 A three-dimensional view of the hexagonal limiting shell.

[0014] Explanation of reference numerals in the attached figures: 1. First arc-shaped plate; 2. Second arc-shaped plate; 3. First connecting block; 4. Second connecting block; 5. Threaded rod; 6. Hexagonal bolt head; 7. Hexagonal limiting shell; 8. Vertical rod; 9. Horizontal plate; 10. Hanging rod; 11. Mounting plate; 12. Fixing shell; 13. Slide plate; 14. Fixing rod; 15. Spring; 16. Stop block. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0016] This utility model discloses a pipeline support bracket for electromechanical engineering.

[0017] Reference Figure 1-3 A pipeline support bracket for electromechanical engineering includes a first arc-shaped plate 1 and a second arc-shaped plate 2. The first arc-shaped plate 1 is abutted above the second arc-shaped plate 2. First connecting blocks 3 are fixedly installed on both sides of the first arc-shaped plate 1, and second connecting blocks 4 are fixedly installed on both sides of the second arc-shaped plate 2. A through hole is formed in the middle of the first connecting block 3, and a threaded hole is formed in the middle of the second connecting block 4. A threaded rod 5 passes through the through hole, and the lower end of the threaded rod 5 is threadedly connected to the threaded hole. A hexagonal bolt head 6 is fixedly installed at the upper end of the threaded rod 5, and the hexagonal bolt head 6 is aligned with the upper surface of the first connecting block 3. The first connecting block 3 is fixedly provided with a fixed shell 12 on its upper side, and a hanging rod 10 is fixedly provided on its upper side. The upper end of the hanging rod 10 is fixedly provided with an installation plate 11 to facilitate the installation of the hanger. A horizontal plate 9 is slidably sleeved on the outer wall of the fixed shell 12. A fixed rod 14 is fixedly provided inside the fixed shell 12. The upper ends of the two sliding plates 13 are movably sleeved with the rod wall of the fixed rod 14, so that the sliding plates 13 can slide stably. The two ends of the horizontal plate 9 are provided with a first limiting mechanism to restrict the rotation of the hexagonal bolt head 6. The inside of the fixed shell 12 is provided with a second limiting mechanism to restrict the movement of the horizontal plate 9.

[0018] Reference Figure 1-3 The first limiting mechanism includes vertical rods 8 and hexagonal limiting shells 7. The two vertical rods 8 are fixedly installed on the lower sides of both ends of the horizontal plate 9, and the hexagonal limiting shells 7 are fixedly installed on the lower end of the vertical rods 8. The hexagonal limiting shells 7 are matched and sleeved with the hexagonal bolt heads 6.

[0019] Reference Figure 1-3The second limiting mechanism includes a slide plate 13 and a stop block 16. The two slide plates 13 are slidably disposed on the inner sides of the fixed shell 12. The two stop blocks 16 are fixedly disposed on the opposite side of the two slide plates 13. The side of the stop block 16 away from the slide plate 13 extends to the outside of the fixed shell 12. The lower side of the stop block 16 abuts against the upper surface of the horizontal plate 9. The rod wall of the fixed rod 14 is movably sleeved with a spring 15. The two ends of the spring 15 are respectively fixedly connected to the corresponding slide plate 13 to facilitate the reset of the slide plate 13.

[0020] In this invention, during use, the pipeline is first placed between the first arc-shaped plate 1 and the second arc-shaped plate 2. The threaded rod 5 is passed through the through hole of the first connecting block 3 and threadedly connected to the threaded hole of the second connecting block 4. After tightening, the hexagonal bolt head 6 abuts against the upper surface of the first connecting block 3, completing the initial fixing of the pipeline. Then, the two side stops 16 are pressed inward, causing the slide plate 13 to slide along the fixing rod 14 and compress the spring 15. The horizontal plate 9 is slid downward, causing the vertical rod 8 to drive the hexagonal limiting shell 7 to fit outside the hexagonal bolt head 6. The stop 16 is released, and the spring 15 returns to its original position, pushing the slide plate 13 to move the stop 16 outward. The lower side of the stop 16 abuts against the upper surface of the horizontal plate 9, restricting its movement. By restricting the rotation of the hexagonal bolt head 6 through the hexagonal limiting shell 7, the threaded rod 5 is limited, effectively preventing loosening caused by vibration. During maintenance, the stop 16 is pressed in the opposite direction, and the horizontal plate 9 is slid upward to turn the threaded rod 5.

[0021] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A pipeline support bracket for electromechanical engineering, comprising a first arc-shaped plate (1) and a second arc-shaped plate (2), characterized in that, The first arc plate (1) is abutted above the second arc plate (2). The first arc plate (1) is fixedly provided with a first connecting block (3) on both sides. The second arc plate (2) is fixedly provided with a second connecting block (4) on both sides. The first connecting block (3) has a through hole in the middle. The second connecting block (4) has a threaded hole in the middle. A threaded rod (5) passes through the through hole. The lower end of the threaded rod (5) is threadedly connected to the threaded hole. A hexagonal bolt head (6) is fixedly provided at the upper end of the threaded rod (5). The hexagonal bolt head (6) abuts against the upper surface of the first connecting block (3). A fixed shell (12) is fixedly provided on the upper side of the first connecting block (3). A horizontal plate (9) is slidably sleeved on the outer wall of the fixed shell (12). The two ends of the horizontal plate (9) are provided with a first limiting mechanism to restrict the rotation of the hexagonal bolt head (6). The interior of the fixed shell (12) is provided with a second limiting mechanism to restrict the movement of the horizontal plate (9).

2. The pipeline support and hanger for electromechanical engineering according to claim 1, characterized in that, The first limiting mechanism includes a vertical rod (8) and a hexagonal limiting shell (7). The two vertical rods (8) are fixedly installed on the lower sides of both ends of the horizontal plate (9). The hexagonal limiting shell (7) is fixedly installed at the lower end of the vertical rod (8). The hexagonal limiting shell (7) is matched and sleeved with the hexagonal bolt head (6).

3. The pipeline support and hanger for electromechanical engineering according to claim 1, characterized in that, The second limiting mechanism includes a sliding plate (13) and a stop (16). The two sliding plates (13) are slidably disposed on both sides inside the fixed shell (12). The two stop (16) are fixedly disposed on the opposite side of the two sliding plates (13). The side of the stop (16) away from the sliding plate (13) extends to the outside of the fixed shell (12). The lower side of the stop (16) abuts against the upper surface of the horizontal plate (9).

4. The pipeline support and hanger for electromechanical engineering according to claim 3, characterized in that, A fixing rod (14) is fixedly installed inside the fixed shell (12), and the upper ends of the two sliding plates (13) are movably connected to the rod wall of the fixing rod (14).

5. The pipeline support and hanger for electromechanical engineering according to claim 4, characterized in that, The wall of the fixed rod (14) is movably sleeved with a spring (15), and the two ends of the spring (15) are respectively fixedly connected to the corresponding slide plate (13).

6. The pipeline support and hanger for electromechanical engineering according to claim 1, characterized in that, A hanging rod (10) is fixedly installed on the upper side of the fixed shell (12), and an installation plate (11) is fixedly installed at the upper end of the hanging rod (10).

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