A telescopic adjustable pipeline limiting and fixing beam structure

Abstract

The utility model provides a telescopic regulation's pipeline spacing fixed crossbeam structure relates to pipeline spacing crossbeam technical field, including upper support rod, the outer surface of upper support rod is opened and has removed the groove, the inner wall sliding connection of removing the groove has the adjusting column, the both sides of adjusting column all are opened and have the location slot, the outer surface fixed connection of upper support rod has the fixed structure. The utility model, through setting location slot and locating plate, after adjusting height, through locating plate clamping in corresponding location slot, realize the fixed of adjusting position, set up the support column and spring, be convenient for in the adjustment, spring can automatically pull locating plate back, remove position fixed, the support column prevents spring tensile deformation, set up the sliding column, can push locating plate to the direction of location slot from the bottom corner of locating plate, thereby make spring unable to pull locating plate back while spring is stretched, clamping locating plate stably in location slot.

Description

Technical Field

[0001] This utility model relates to the field of pipeline limiting beam technology, and in particular to a retractable and adjustable pipeline limiting and fixing beam structure. Background Technology

[0002] In industrial production, building water supply and drainage, heating, ventilation and air conditioning and other fields, pipelines are the core carriers of fluid transportation. Their installation stability directly affects the system's operational safety and service life. Pipeline limiting and fixing beams are key support components for pipeline installation. They are usually installed on the top of the building and are responsible for positioning, bearing weight and limiting displacement of the pipeline.

[0003] Currently, most pipe limiting and fixing beams on the market adopt an integrated rigid structure or a simple adjustment structure. Among them, the support beams of the integrated rigid structure, the support height, spacing and other parameters of the traditional integrated beams are fixed during the manufacturing process, and cannot be flexibly adapted according to the on-site pipe installation height, pipe diameter differences or later maintenance and adjustment needs. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies. Currently, most pipe limiting and fixing beams on the market adopt integrated rigid structures or simple adjustable structures. Among them, the support beams of integrated rigid structures have fixed parameters such as support height and spacing during manufacturing. They cannot be flexibly adapted according to the on-site pipe installation height, pipe diameter differences, or later maintenance and adjustment needs. This utility model provides a retractable and adjustable pipe limiting and fixing beam structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a retractable and adjustable pipe limiting and fixing crossbeam structure, including an upper support rod, a movable groove is formed on the outer surface of the upper support rod, an adjusting column is slidably connected to the inner wall of the movable groove, positioning grooves are formed on both sides of the adjusting column, a fixing structure is fixedly connected to the outer surface of the upper support rod, the fixing structure includes a connecting plate, the outer surface of the connecting plate is fixed to the outer surface of the upper support rod, support plates are fixedly connected to both ends of the connecting plate, two support columns are fixedly connected to the inner wall of the support plate, springs are sleeved on the outer surfaces of the two support columns, a positioning plate is fixedly connected to one end of the spring, a support structure is provided at one end of the positioning plate, the support structure includes a sliding column, and a circular baffle is fixedly connected to one end of the sliding column.

[0006] In a preferred embodiment, the outer surface of the connecting plate is fixedly connected to the outer surface of the upper support rod, and a telescopic groove is provided on one side of the support plate. The inner wall of the telescopic groove is fixedly connected to one end of the two support columns.

[0007] In a preferred embodiment, the other end of the spring is fixedly connected to the inner wall of the telescopic groove, the outer surface of the positioning plate is slidably engaged with the inner wall of the positioning groove, and the outer surface of the positioning plate is slidably connected to the inner wall of the telescopic groove.

[0008] In a preferred embodiment, the outer surface of the circular baffle is provided with a rotating groove, and the inner wall of the rotating groove is rotatably connected with a rotating limiting post.

[0009] In a preferred embodiment, a fixing nut is fixedly connected to one side of the rotation limiting post, and a fixing hoop is threaded onto the inner wall of the fixing nut.

[0010] In a preferred embodiment, one side of the fixing hoop and one side of the support plate are fixedly connected.

[0011] In a preferred embodiment, sliding grooves are provided on both sides of the telescopic groove, and the inner wall of the sliding groove is slidably connected to the outer surface of the sliding column.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention utilizes an adjusting column and a movable groove to allow the pipe fixing clamp at the lower end of the adjusting column to be adjusted up and down within the upper support rod. A positioning groove and a positioning plate are provided; after height adjustment, the positioning plate is secured in the corresponding positioning groove, thus fixing the adjusted position. The supporting column and spring allow the spring to automatically pull the positioning plate backward during adjustment, releasing the fixed position. The supporting column prevents the spring from stretching and deforming. The sliding column pushes the positioning plate towards the positioning groove from its bottom corner, preventing the spring from pulling the positioning plate backward while simultaneously stretching the spring to securely hold the positioning plate in the positioning groove. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural view of a retractable and adjustable pipe limiting and fixing crossbeam structure provided by this utility model.

[0015] Figure 2 This utility model provides a three-dimensional structural view of an adjustable pipe limiting and fixing crossbeam structure adjustment column.

[0016] Figure 3 A three-dimensional cross-sectional view of the connecting plate of a retractable and adjustable pipe limiting and fixing crossbeam structure provided by this utility model.

[0017] Figure 4 A three-dimensional cross-sectional view of one end of the connecting plate of a retractable and adjustable pipe limiting and fixing crossbeam structure connecting plate provided by this utility model.

[0018] Legend:

[0019] 1. Upper support rod; 2. Adjusting column; 3. Positioning groove; 4. Fixing structure; 5. Supporting structure;

[0020] 4. Fixed structure; 41. Connecting plate; 42. Support plate; 43. Support column; 44. Spring; 45. Positioning plate;

[0021] 5. Support structure; 51. Sliding column; 52. Circular baffle; 53. Rotation limit column; 54. Fixing nut; 55. Fixing hoop. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] like Figure 1-4 As shown, this utility model provides a technical solution: a retractable and adjustable pipe limiting and fixing crossbeam structure, including an upper support rod 1. A movable groove is formed on the outer surface of the upper support rod 1, and an adjusting column 2 is slidably connected to the inner wall of the movable groove. Positioning grooves 3 are formed on both sides of the adjusting column 2. A fixing structure 4 is fixedly connected to the outer surface of the upper support rod 1. The fixing structure 4 includes a connecting plate 41, whose outer surface is fixed to the outer surface of the upper support rod 1. Support plates 42 are fixedly connected to both ends of the connecting plate 41. Two supporting columns 43 are fixedly connected to the inner wall of the supporting plate 42. Springs 44 are sleeved on the outer surfaces of both supporting columns 43, and one end of each spring 44 is fixedly connected to... A positioning plate 45 is attached, and a support structure 5 is provided at one end of the positioning plate 45. The support structure 5 includes a sliding column 51, and a circular baffle 52 is fixedly connected to one end of the sliding column 51. The outer surface of the connecting plate 41 is fixedly connected to the outer surface of the upper support rod 1. A telescopic groove is provided on one side of the support plate 42. The inner wall of the telescopic groove is fixedly connected to one end of the two support columns 43. The other end of the spring 44 is fixedly connected to the inner wall of the telescopic groove. The outer surface of the positioning plate 45 is slidably engaged with the inner wall of the positioning groove 3. The outer surface of the positioning plate 45 is slidably connected to the inner wall of the telescopic groove. Sliding grooves are provided on both sides of the telescopic groove. The inner wall of the sliding groove is slidably connected to the outer surface of the sliding column 51.

[0025] In this embodiment, by setting an adjusting column 2 and a moving groove, the pipe fixing clamp 55 at the lower end of the adjusting column 2 can be adjusted up and down inside the upper support rod 1 through the adjusting column 2. By setting a positioning groove 3 and a positioning plate 45, after adjusting the height, the positioning plate 45 is locked in the corresponding positioning groove 3 to fix the adjustment position. The setting of the support column 43 and the spring 44 makes it easy for the spring 44 to automatically pull the positioning plate 45 backward during adjustment, releasing the position fixation. The support column 43 prevents the spring 44 from being stretched and deformed. The setting of the sliding column 51 can push the positioning plate 45 towards the positioning groove 3 from the bottom corner of the positioning plate 45, so that the spring 44 cannot pull the positioning plate 45 backward while the spring 44 is stretched, and the positioning plate 45 is firmly locked in the positioning groove 3.

[0026] In addition, one end of the sliding column 51 is provided with a rounded corner to facilitate pushing the positioning plate 45. The sliding column 51 is provided on both sides of the positioning plate 45 to increase the stability of the sliding column 51 support. The circular baffle 52 is provided to prevent the sliding column 51 from continuously pushing into the telescopic groove and hitting the surface of the spring 44.

[0027] Example 2

[0028] like Figure 1-4 As shown, a rotating groove is provided on the outer surface of the circular baffle 52. A rotating limiting post 53 is rotatably connected to the inner wall of the rotating groove. A fixing nut 54 is fixedly connected to one side of the rotating limiting post 53. A fixing hoop 55 is threadedly connected to the inner wall of the fixing nut 54. One side of the fixing hoop 55 is fixedly connected to one side of the support plate 42.

[0029] In this embodiment, the rotating groove is inverted T-shaped and matches the rotating limiting post 53, thereby restricting the fixing nut 54 to rotate only on the surface of the circular baffle 52. The fixing nut 54 is screwed onto the surface of the fixing hoop 55 by threads, which can fix the circular baffle 52 at the opening of the sliding groove, so that the sliding post 51 will not move backward and provide continuous support for the positioning plate 45.

[0030] Working principle:

[0031] like Figure 1-4 As shown, in actual use, according to the installation height requirements of the pipe to be fixed, the circular baffle 52 is pulled to drive the sliding column 51 to move outward along the sliding groove. At this time, the supporting force of the sliding column 51 on the positioning plate 45 disappears, and the spring 44 pulls the positioning plate 45 into the telescopic groove under its own elastic restoring force. At the same time, it slides on the surface of the support column 43, so that the positioning plate 45 is separated from the positioning groove 3 on the adjusting column 2, and the limitation on the adjusting column 2 is released.

[0032] Then push the adjusting column 2 to slide up and down along the moving groove of the upper support rod 1. When the height is adjusted to a suitable height, push the circular baffle 52 to make the sliding column 51 move along the sliding groove into the telescopic groove. The smooth end of the sliding column 51 contacts the bottom corner of the positioning plate 45 and pushes it towards the positioning groove 3. At the same time, the positioning plate 45 slides in the opposite direction on the surface of the support column 43 again. The positioning plate 45 stretches the spring 44 and inserts it into the corresponding positioning groove 3.

[0033] During this process, when the fixing nut 54 contacts the fixing clamp 55, rotating the fixing nut 54 rotates the limiting post 53, causing the fixing nut 54 to rotate, so that the fixing nut 54 and the fixing clamp 55 are threadedly connected and tightened. The circular baffle 52 is fixed by the threaded locking of the fixing nut 54 and the fixing clamp 55, and at the same time, the sliding post 51 is pushed inward. In this way, the sliding post 51 maintains support for the positioning plate 45, ensuring that the adjusting post 2 is stably fixed in the adjusted position. The cooperation between the inverted T-shaped rotating groove and the rotating limiting post 53 can effectively prevent the fixing nut 54 from axial displacement during rotation. The sliding posts 51 on both sides support the positioning plate 45 synchronously, which can avoid the tilting and jamming problem caused by uneven force on the positioning plate 45. The overall structure realizes convenient adjustment and reliable locking of the pipe fixing height through the synergistic effect of mechanical transmission and elastic reset, which is suitable for the diverse needs of pipe limiting and fixing in different installation scenarios.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A retractable and adjustable pipe limiting and fixing crossbeam structure, comprising an upper support rod (1), characterized in that: The outer surface of the upper support rod (1) is provided with a moving groove, and the inner wall of the moving groove is slidably connected with an adjusting column (2). Both sides of the adjusting column (2) are provided with positioning grooves (3). The outer surface of the upper support rod (1) is fixedly connected with a fixing structure (4). The fixing structure (4) includes a connecting plate (41). The outer surface of the connecting plate (41) is fixed to the outer surface of the upper support rod (1). Both ends of the connecting plate (41) are fixedly connected with support plates (42). The inner wall of the support plate (42) is fixedly connected with two support columns (43). The outer surfaces of the two support columns (43) are fitted with springs (44). One end of the spring (44) is fixedly connected with a positioning plate (45). One end of the positioning plate (45) is provided with a support structure (5). The support structure (5) includes a sliding column (51). One end of the sliding column (51) is fixedly connected with a circular baffle (52).

2. The retractable and adjustable pipe limiting and fixing crossbeam structure according to claim 1, characterized in that: The outer surface of the connecting plate (41) is fixedly connected to the outer surface of the upper support rod (1). A telescopic groove is provided on one side of the support plate (42), and the inner wall of the telescopic groove is fixedly connected to one end of the two support columns (43).

3. The retractable and adjustable pipe limiting and fixing beam structure according to claim 1, characterized in that: The other end of the spring (44) is fixedly connected to the inner wall of the telescopic groove, the outer surface of the positioning plate (45) is slidably engaged with the inner wall of the positioning groove (3), and the outer surface of the positioning plate (45) is slidably connected with the inner wall of the telescopic groove.

4. The retractable and adjustable pipe limiting and fixing beam structure according to claim 1, characterized in that: The outer surface of the circular baffle (52) is provided with a rotating groove, and the inner wall of the rotating groove is rotatably connected with a rotating limiting post (53).

5. The retractable and adjustable pipe limiting and fixing beam structure according to claim 4, characterized in that: A fixing nut (54) is fixedly connected to one side of the rotation limiting post (53), and a fixing hoop (55) is threadedly connected to the inner wall of the fixing nut (54).

6. The retractable and adjustable pipe limiting and fixing crossbeam structure according to claim 5, characterized in that: One side of the fixing hoop (55) is fixedly connected to one side of the support plate (42).

7. The retractable and adjustable pipe limiting and fixing beam structure according to claim 2, characterized in that: The telescopic groove has sliding grooves on both sides, and the inner wall of the sliding groove is slidably connected to the outer surface of the sliding column (51).

Images