Pipeline supporting device with adjustable supporting angle

Abstract

The utility model relates to the technical field of pipeline supporting, in particular to a pipeline supporting device with an adjustable supporting angle, which comprises a base and a supporting mechanism arranged at the top end of the base. According to the supporting mechanism, the fixing ring can be driven to rotate on the horizontal plane by rotating the mounting rod, the mounting rod can be fixed under the action of a second bolt and a circular plate, the rotatable fixing block is arranged, the fixing ring can be driven to rotate on the vertical plane, the diversity of the angle adjusting direction of the supporting mechanism is improved, and the supporting mechanism is convenient to use. And under the action of a large gear and a small gear, in the process of adjusting the rotating angle of the fixing ring, the fixing ring can drive the pipeline to rotate slowly, the stability of the pipeline in the angle adjusting process is guaranteed, and meanwhile, under the action of a first bolt and a clamping block, the pipeline can be adjusted more stably. And fixing of a rotating shaft of the pinion is facilitated, so that the stability of supporting the pipeline after angle adjustment of the supporting mechanism is completed is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline support, in particular to a pipeline support device with adjustable support angle. Background Art

[0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles. It is mainly composed of pipes and pipe connectors. In order to ensure its stability during use, the pipeline is usually supported and fixed with a support device. In order to meet the flexibility of the support device in supporting the pipeline, the support device needs to have the function of angle adjustment to adapt to the distribution of the pipeline.

[0003] After searching, the Chinese patent "A pipeline support device for natural gas transportation" authorization announcement number "CN213871448U" is equipped with a bearing, which can enable the support frame to drive the pipeline to rotate for angle adjustment, solving the problem of inconvenience for workers due to the lack of adjustment function of ordinary support devices. Through the cooperation of the first port and the annular positioning block, the device can be temporarily positioned, which improves the convenience of workers when installing the device. Through the cooperation of the positioning bolt, the annular groove and the positioning plate, the angle of the device can be fixed after adjustment, avoiding the problem of pipeline displacement due to inability to fix.

[0004] Although the support frame in the above application can adjust the support angle of the pipeline, the support frame can only rotate in the horizontal plane and cannot be rotated in the vertical plane, resulting in a relatively single angle adjustment direction of the support frame and low practicality.

[0005] Therefore, a pipeline support device with adjustable support angle is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a pipe support device with adjustable support angle in order to solve the above problems, thereby improving the problem that the support frame can only rotate on the horizontal plane and cannot be rotated on the vertical plane, thereby resulting in a relatively single angle adjustment direction of the support frame and low practicality.

[0007] The top end face of the fixing plate is fixedly provided with a fixing plate, and the fixing plate is fixedly mounted on the fixing plate, wherein the fixing plate is fixedly mounted on the fixing plate, and the fixing plate is fixedly mounted on the fixing plate

[0008] Preferably, a sliding rod is slidably connected to the lower end of the surface of the mounting rod, the other end of the sliding rod is fixedly connected to a cylinder, a round rod is slidably connected to the inner wall of the cylinder, the top end of the round rod passes through the cylinder and is hingedly connected to a mounting block, a first spring is fixedly connected between the bottom end of the round rod and the inner bottom wall of the cylinder, and the top end of the mounting block is fixedly connected to a support plate. This is beneficial for supporting the downwardly inclined surface of the pipeline during pipeline rotation and enhancing stability during pipeline angle adjustment. At the same time, when the pipeline rotation is completed, the support plate and the fixing ring cooperate to form multiple support points to support the pipeline, which is beneficial for enhancing the stability of the support mechanism for the tilted pipeline.

[0009] Preferably, the surface of the clamping block is curved into an arc, and a rubber pad is fixedly connected to the inner surface of the clamping block. This ensures that the clamping block secures the pinion gear, while the rubber pad increases the friction between the clamping block and the surface of the pinion gear's rotating shaft, thereby strengthening the clamping block's securing effect on the pinion gear.

[0010] Preferably, the outer surface of the clamping block is fixedly connected to a limiting rod, and the top end of the limiting rod passes through a circular ring, so as to prevent the clamping block from rotating synchronously with the first bolt and ensure the stability of the clamping block moving downward.

[0011] Preferably, a slide groove is formed at the lower end of the surface of the mounting rod, and the overall shape of the slide groove is half a ring. This helps to limit the rotation angle of the slide rod and helps ensure that after the slide rod drives the support plate to rotate to the maximum angle, the center point of the support plate and the center point of the fixing ring always remain on the same horizontal plane.

[0012] Preferably, the upper end of the round rod is fixedly connected to a mounting tube, the rotating shaft of the mounting block extends into the interior of the mounting tube and is fixedly connected to a coil spring, the other end of which is fixedly connected to the inner wall of the mounting tube. This helps ensure that the top end of the support plate is always in contact with the surface of the pipe during rotation.

[0013] Preferably, a U-shaped rod is fixedly connected to the upper end of the surface of the round rod, and the other end of the U-shaped rod is in contact with one side of the mounting block to prevent the support plate from excessively rotating during the reset process when the coil spring is released after the support plate is released from the squeeze.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the above-mentioned support mechanism, the fixing ring can be driven to rotate on the horizontal plane by rotating the mounting rod, and the mounting rod can be fixed under the action of the second bolt and the circular plate. The provision of a rotatable fixing block is conducive to driving the fixing ring to rotate on the vertical plane, increasing the diversity of the angle adjustment direction of the support mechanism, thereby improving the practicality of the device. Under the action of the large gear and the small gear, it is conducive to the fixing ring driving the pipeline to rotate slowly during the process of adjusting the rotation angle of the fixing ring, thereby ensuring the stability of the pipeline during the angle adjustment process. At the same time, under the action of the first bolt and the clamping block, it is conducive to fixing the rotating shaft of the small gear, thereby ensuring the stability of the pipeline support after the angle adjustment of the support mechanism is completed;

[0016] 2. By locating the support plate at the end of the fixed ring that needs to tilt downward, it is beneficial to support the downward tilted surface of the pipe during the rotation of the pipe, thereby enhancing the stability of the pipe during the angle adjustment process. At the same time, when the pipe rotation is completed, the support plate and the fixed ring cooperate with each other to form multiple support points to support the pipe, which is beneficial to enhance the stability of the support mechanism for the tilted pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of middle A;

[0020] Figure 4 for Figure 2 Enlarged view of middle B;

[0021] Figure 5 It is a cross-sectional view of the installation tube of the utility model.

[0022] In the figure: 1. base; 2. support mechanism; 21. mounting rod; 22. fixing block; 23. fixing ring; 24. large gear; 25. small gear; 26. circular ring; 27. first bolt; 28. clamping block; 29. ​​mounting plate; 210. second bolt; 211. circular plate; 212. sliding rod; 213. cylinder; 214. circular rod; 215. first spring; 216. mounting block; 217. support plate; 218. limiting rod; 219. slide groove; 220. mounting cylinder; 221. coil spring; 222. U-shaped rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-5 As shown, a pipe support device with adjustable support angle includes: a base 1, a support mechanism 2 is provided at the top of the base 1; wherein the support mechanism 2 includes a mounting rod 21 rotatably connected to the top of the base 1, the lower end of the surface of the mounting rod 21 is fixedly connected to a mounting plate 29, the inner wall of the mounting plate 29 is threadedly connected to a second bolt 210, the bottom end of the second bolt 210 is fixedly connected to a circular plate 211, the top of the mounting rod 21 is hinged with a fixing block 22, the top of the fixing block 22 is installed with a fixing ring 23, the rotating shaft of the fixing block 22 passes through the mounting rod 21 and is fixedly connected to a large gear 24, the upper surface end of the mounting rod 21 is rotatably connected to a small gear 25, the small gear 25 is meshed with the large gear 24, the upper surface end of the mounting rod 21 is fixedly connected to a circular ring 26, the circular ring 26 is sleeved on the surface of the rotating shaft of the small gear 25, the inner wall of the circular ring 26 is threadedly connected to a first bolt 27, and the bottom end of the first bolt 27 is rotatably connected to a clamping block 28.

[0025] In this embodiment, the fixing ring 23 includes two arc-shaped fixing plates, which form a ring. One end of the two fixing plates is hinged, and the other end can be fixed by bolts and nuts. The pipeline is placed in the fixing ring 23 and fixed by the fixing ring 23. The surface of the lower fixing plate is fixedly connected to the top of the fixing block 22. The diameter ratio of the small gear 25 to the large gear 24 is one to four. Therefore, the rotation speed of the small gear 25 is greater than the rotation speed of the large gear 24.

[0026] like Figure 2 and Figure 5As shown, the lower end of the surface of the mounting rod 21 is slidably connected to a slide rod 212, the other end of the slide rod 212 is fixedly connected to a cylinder 213, the inner wall of the cylinder 213 is slidably connected to a round rod 214, the top end of the round rod 214 passes through the cylinder 213 and is hinged to a mounting block 216, a first spring 215 is fixedly connected between the bottom end of the round rod 214 and the inner bottom wall of the cylinder 213, and the top end of the mounting block 216 is fixedly connected to a support plate 217.

[0027] In this embodiment, when the device is in the initial state, when the pipe is placed inside the fixing ring 23, the inner surface of the support plate 217 contacts the surface of the pipe. When it is necessary to use the fixing block 22 to drive the fixing ring 23 to rotate in the vertical plane, the slide rod 212 is first used to drive the cylinder 213, the round rod 214, and the support plate 217 to rotate, so that the support plate 217 is located at the end of the fixing ring 23 that needs to be tilted downward. After the fixing ring 23 rotates in the vertical plane, the pipe is inside the fixing ring 23, and the downward-tilted surface of the pipe will push the support plate 217 to rotate and move downward, and the support plate 217 pushes the round rod 214 to move into the cylinder 213, and the first spring 215 is compressed.

[0028] like Figure 3 As shown, the surface of the clamping block 28 is curved into an arc shape, and a rubber pad is fixedly connected to the inner surface of the clamping block 28 .

[0029] In this embodiment, a plurality of grooves are formed on the surface of the rubber pad in equal rows, and the curvature of the inner surface of the clamping block 28 is the same as the curvature of the surface of the rotating shaft of the pinion 25 .

[0030] like Figure 3 As shown, the outer surface of the clamping block 28 is fixedly connected to a limiting rod 218 , and the top end of the limiting rod 218 passes through the ring 26 .

[0031] In this embodiment, the surface of the limiting rod 218 is slidably connected to the inner wall of the ring 26 . When the first bolt 27 rotates, the limiting rod 218 is limited by the block 28 .

[0032] like Figure 4 As shown, a sliding groove 219 is provided at the lower end of the surface of the mounting rod 21 , and the overall shape of the sliding groove 219 is half a ring.

[0033] In this embodiment, when the sliding rod 212 slides along the inner wall of the sliding groove 219, the sliding rod 212 can only rotate one hundred and eighty degrees. A third bolt is provided at the top of the sliding rod 212, and two threaded holes are provided on the surface of the mounting rod 21 that match the third bolt. After the sliding rod 212 is rotated one hundred and eighty degrees, the sliding rod 212 can be fixed using the third bolt and the threaded hole.

[0034] like Figure 5As shown, the upper surface end of the round rod 214 is fixedly connected to the mounting cylinder 220. The rotating shaft of the mounting block 216 passes through the interior of the mounting cylinder 220 and is fixedly connected to a coil spring 221. The other end of the coil spring 221 is fixedly connected to the inner wall of the mounting cylinder 220. The upper surface end of the round rod 214 is fixedly connected to a U-shaped rod 222. The other end of the U-shaped rod 222 is in contact with one side of the mounting block 216.

[0035] In this embodiment, when the device is in the initial state, the coil spring 221 is in a released state, and under the action of the U-shaped rod 222, the top of the mounting block 216 is in a horizontal state with the horizontal plane. When the support plate 217 is pressed downward by the pipe, the coil spring 221 will contract, so that the inner surface of the support plate 217 is always in contact with the surface of the pipe.

[0036] When the utility model is in use, the pipe is placed on the inner side of the fixing ring 23, and the fixing ring 23 is used to fix the pipe. When the rotation angle of the fixing ring 23 on the horizontal plane needs to be adjusted, the mounting rod 21 can be rotated. After rotating to the required angle, the staff can rotate the second bolt 210 to push the circular plate 211 downward so that the bottom end of the circular plate 211 is tightly against the top of the base 1, thereby fixing the mounting rod 21. When the fixing ring 23 needs to be rotated in the vertical direction, the sliding rod 212 is first used to drive the cylinder 213, the round rod 214, and the support plate 217 to rotate so that the support plate 217 is located at the end of the fixing ring 23 that needs to be tilted downward. After the sliding rod 212 is rotated to the maximum angle, the sliding rod 212 is limited by the third bolt and the threaded hole. At this time, the staff can adjust the position of the fixing ring 23 according to the rotation angle of the fixing ring 23. 23 rotates the small gear 25 in the direction required for rotation, so that the small gear 25 drives the large gear 24 to rotate synchronously. During the rotation process, the large gear 24 drives the fixing ring 23 to rotate synchronously through the fixing block 22, so that the fixing ring 23 is tilted. When the pipeline is placed on the inner side of the fixing ring 23 to adjust the rotation angle of the fixing ring 23 in the vertical plane, the downward inclined surface of the pipeline will push the support plate 217 to rotate and move downward, and the support plate 217 will push the round rod 214 to move into the cylinder 213. The first spring 215 is compressed, and the support plate 217 will support the downward inclined surface of the pipeline. After the angle adjustment is completed, the first bolt 27 is rotated to push the block 28 downward, so that the block 28 fixes the rotating shaft of the small gear 25 to ensure the stability of the pipeline after the angle adjustment.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A pipe support device with adjustable support angle, characterized in that: include: A base (1), wherein a support mechanism (2) is provided at the top end of the base (1); The support mechanism (2) comprises a mounting rod (21) rotatably connected to the top of the base (1); a mounting plate (29) is fixedly connected to the lower end of the surface of the mounting rod (21); a second bolt (210) is threadedly connected to the inner wall of the mounting plate (29); a circular plate (211) is fixedly connected to the bottom end of the second bolt (210); a fixing block (22) is hingedly connected to the top of the fixing block (22); a fixing ring (23) is installed on the top of the fixing block (22); the rotation of the fixing block (22) is The shaft passes through the mounting rod (21) and is fixedly connected to a large gear (24). The upper surface end of the mounting rod (21) is rotatably connected to a small gear (25). The small gear (25) is meshed with the large gear (24). The upper surface end of the mounting rod (21) is fixedly connected to a ring (26). The ring (26) is sleeved on the surface of the rotating shaft of the small gear (25). The inner wall of the ring (26) is threadedly connected to a first bolt (27). The bottom end of the first bolt (27) is rotatably connected to a clamping block (28).

2. The pipe support device with adjustable support angle according to claim 1, characterized in that: The lower end of the surface of the mounting rod (21) is slidably connected to a sliding rod (212), the other end of the sliding rod (212) is fixedly connected to a cylinder (213), the inner wall of the cylinder (213) is slidably connected to a round rod (214), the top end of the round rod (214) passes through the cylinder (213) and is hinged to a mounting block (216), a first spring (215) is fixedly connected between the bottom end of the round rod (214) and the inner bottom wall of the cylinder (213), and the top end of the mounting block (216) is fixedly connected to a support plate (217).

3. The pipe support device with adjustable support angle according to claim 1, characterized in that: The surface of the clamping block (28) is curved into an arc shape, and the inner surface of the clamping block (28) is fixedly connected with a rubber pad.

4. The pipe support device with adjustable support angle according to claim 1, characterized in that: The outer surface of the clamping block (28) is fixedly connected to a limiting rod (218), and the top end of the limiting rod (218) passes through the ring (26).

5. The pipe support device with adjustable support angle according to claim 1, characterized in that: A sliding groove (219) is provided at the lower end of the surface of the mounting rod (21), and the overall shape of the sliding groove (219) is a half ring.

6. The pipe support device with adjustable support angle according to claim 2, characterized in that: The upper end of the surface of the round rod (214) is fixedly connected to a mounting cylinder (220), the rotating shaft of the mounting block (216) passes through the interior of the mounting cylinder (220) and is fixedly connected to a coil spring (221), and the other end of the coil spring (221) is fixedly connected to the inner wall of the mounting cylinder (220).

7. The pipe support device with adjustable support angle according to claim 2, characterized in that: The upper end of the surface of the round rod (214) is fixedly connected to a U-shaped rod (222), and the other end of the U-shaped rod (222) is in contact with one side of the mounting block (216).

Images