Hydrogen energy transportation pipeline convenient to fix

Abstract

The utility model relates to the technical field of transportation pipes, in particular to a hydrogen energy transportation pipeline convenient to fix. The hydrogen energy conveying pipeline convenient to fix comprises a hydrogen conveying pipe, the two sides of the outer wall of the hydrogen conveying pipe are sleeved with two sets of limiting rings which are symmetrically distributed, each set comprises two limiting rings which are symmetrically distributed, and an adjusting assembly is arranged on the hydrogen conveying pipe; the adjusting assembly comprises a supporting plate, and the center of the top of the supporting plate is provided with a rotationally-connected threaded cylinder. According to the hydrogen energy transportation pipeline convenient to fix, through the arrangement of the adjusting assembly, when the hydrogen conveying pipe is installed in the later period, the height and angle of the hydrogen conveying pipe needing to be installed can be adjusted, so that the alignment portability of a connecting flange at the end of the hydrogen conveying pipe needing to be installed is improved; and therefore, the later fixed connection of the hydrogen conveying pipe is more convenient, and meanwhile, the mounting difficulty and workload of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transport pipes, in particular to a hydrogen transport pipeline which is easy to fix. Background Art

[0002] Hydrogen transport pipelines are pipeline systems used to transport hydrogen. They are designed to safely and efficiently transport hydrogen from the production site to the use site. With the development and application of hydrogen energy technology, hydrogen transport pipeline systems are becoming more and more important, especially driven by the hydrogen economy.

[0003] However, the existing hydrogen transmission pipelines are relatively large in size. When installing and fixing them, the alignment and fixation between two pipelines are generally performed by multiple workers who lift and align the pipelines at the same time. This installation and fixation method is relatively inefficient and increases the workload of the workers and the difficulty of installation.

[0004] Therefore, it is necessary to provide a new and easy-to-fix hydrogen transport pipeline to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a hydrogen transport pipeline which is easy to fix.

[0006] The utility model provides a hydrogen transport pipeline that is easy to fix, comprising: a hydrogen transport pipe, two sets of symmetrically distributed limiting rings are sleeved on both sides of the outer wall of the hydrogen transport pipe, each set of limiting rings includes two and are symmetrically distributed, and the hydrogen transport pipe is provided with an adjustment component;

[0007] The adjustment assembly comprises a support plate, a rotatably connected threaded cylinder is provided at the center of the top of the support plate, a threaded rod is inserted into the inside of the threaded cylinder, a connecting strip is provided at the top of the threaded rod, and support frames are provided on both sides of the top of the connecting strip;

[0008] A plurality of rollers evenly distributed are arranged inside the support frame, the outer walls of the rollers abut against the outer wall of the hydrogen delivery pipe, and the outer wall of the support frame abuts against and is slidably connected to the inner wall of the limiting ring of the same group.

[0009] Preferably, a displacement assembly is provided under the support plate, and the displacement assembly includes a bottom frame, a first screw rod rotatably connected is provided at the center frame on the top of the bottom frame, a connecting frame with a threaded connection is sleeved on the outer wall of the first screw rod, and a turntable is provided at one end of the first screw rod.

[0010] Preferably, first guide grooves are provided on both sides of the top of the bottom frame, and inner walls of the first guide grooves abut against and are slidably connected to the ends of the connecting frame.

[0011] Preferably, the displacement assembly also includes a connecting plate, which is arranged on the top of the connecting frame, and a second screw rod with a rotatable connection is provided at the center frame on the top of the connecting plate, two threaded connecting sleeves are sleeved on the outer wall of the second screw rod, and a turntable is provided at one end of the second screw rod.

[0012] Preferably, a second guide groove is opened at the center of the top of the connecting plate, a slidably connected protruding rod is inserted into the interior of the second guide groove, and the top of the protruding rod is fixedly connected to the bottom of the connecting sleeve.

[0013] Preferably, a fixedly connected protrusion is provided at the bottom of the support plate, and the bottom of the protrusion is fixedly connected to the top of the connecting sleeve.

[0014] Preferably, telescopic rods are provided on both sides of the top of the support plate, the top ends of the telescopic rods are fixedly connected to the bottom of the connecting strip, and the bottom ends of the telescopic rods are fixedly connected to the top of the support plate.

[0015] Compared with the related art, the hydrogen transport pipeline provided by the utility model has the following advantages:

[0016] Beneficial effects:

[0017] 1. The utility model adjusts the setting of the components, and when the hydrogen delivery pipe is installed later, the height and angle of the hydrogen delivery pipe to be installed can be adjusted to improve the portability of the alignment of the connecting flange at the end of the hydrogen delivery pipe to be installed, thereby making the later fixed connection of the hydrogen delivery pipe more convenient, and at the same time reducing the installation difficulty and workload of the staff.

[0018] 2. The utility model, through the setting of the displacement component, can drive the hydrogen delivery pipe to move horizontally through the adjustment component by controlling the rotation of the first screw rod and the second screw rod in the displacement component when the hydrogen delivery pipe is fixedly installed, thereby further improving the portability of the pipeline position adjustment when the later staff performs fixed installation on the hydrogen delivery pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of a preferred embodiment of a hydrogen energy transport pipeline that is easy to fix provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the regulating component shown;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the hydrogen delivery pipe shown;

[0022] Figure 4 for Figure 1 Schematic diagram of the structure of the displacement component shown.

[0023] Numbers in the figure: 1. hydrogen delivery pipe; 11. limit ring; 2. adjustment assembly; 21. support plate; 211. convex piece; 212. telescopic rod; 22. support frame; 221. roller; 23. threaded cylinder; 231. threaded rod; 232. connecting strip; 3. displacement assembly; 31. bottom frame; 311. first screw rod; 312. connecting frame; 313. first guide groove; 32. connecting plate; 321. second screw rod; 322. connecting sleeve; 323. convex rod; 324. second guide groove. DETAILED DESCRIPTION

[0024] 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.

[0025] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0026] See also Figures 1 to 4 The embodiment of the utility model provides a hydrogen energy transportation pipeline that is easy to fix. The hydrogen energy transportation pipeline that is easy to fix includes: a hydrogen transportation pipe 1.

[0027] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 Two groups of symmetrically distributed limit rings 11 are sleeved on both sides of the outer wall of the hydrogen delivery pipe 1, each group of limit rings 11 includes two and symmetrically distributed, and an adjustment component 2 is provided on the hydrogen delivery pipe 1; the adjustment component 2 includes a support plate 21, a threaded cylinder 23 is rotatably connected at the center of the top of the support plate 21, a threaded rod 231 is inserted into the inside of the threaded cylinder 23, a connecting strip 232 is provided at the top of the threaded rod 231, and a support frame 22 is provided on both sides of the top of the connecting strip 232; a plurality of evenly distributed rollers 221 are provided inside the support frame 22, the outer wall of the roller 221 is against the outer wall of the hydrogen delivery pipe 1, and the outer wall of the support frame 22 is against and slidably connected to the inner wall of the limit ring 11 of the same group.

[0028] It should be noted that: through the setting of the adjustment component 2, when the hydrogen delivery pipe 1 is installed later, the threaded cylinder 23 in the adjustment component 2 can be controlled to rotate, so that the threaded rod 231 inside can be driven to move vertically to adjust the vertical height of the top support ring, thereby realizing the adjustment of the vertical height of the hydrogen delivery pipe 1;

[0029] At the same time, by the abutment between the rollers 221 and the outer wall of the hydrogen delivery pipe 1, the hydrogen delivery pipe 1 can be moved to smoothly rotate on a number of rollers 221, so as to adjust the height and angle of the hydrogen delivery pipe 1 to be installed, thereby improving the portability of aligning the end connection flange of the hydrogen delivery pipe 1 to be installed, thereby making the later fixed connection of the hydrogen delivery pipe 1 more convenient, and at the same time reducing the installation difficulty and workload of the staff;

[0030] By the abutment between the limit ring 11 and the support frame 22, when the hydrogen delivery pipe 1 is installed later, the limit ring 11 and the support frame 22 abut against each other along the axial direction of the hydrogen delivery pipe 1, so that the hydrogen delivery pipe 1 can be smoothly limited to avoid the phenomenon of random displacement of the hydrogen delivery pipe 1.

[0031] In the embodiments of the present invention, please refer to Figure 1 and Figure 4 The cam 312 is a screw threaded connection to the cam 314, and the cam 314 is a screw threaded connection to the cam 314. The cam 312 is a screw threaded connection to the cam 314, and the cam 314 is a screw threaded connection to the cam 314. The cam 312 is a screw threaded connection to the cam 314, and the cam 314 is a screw threaded connection to the cam 314. The cam 314 is a screw threaded connection to the cam 314, and the cam 314 is a screw threaded connection to the cam 314.

[0032] It should be noted that: when the device is used later, when the staff moves the hydrogen delivery pipe 1 to be installed to the required position, the staff can first control the first screw rod 311 in the displacement assembly 3 to rotate according to the position where the hydrogen delivery pipe 1 is to be installed. The rotating first screw rod 311 can smoothly drive the connecting frame 312 to slide inside the first guide groove 313 through the threaded structure. At this time, the sliding connecting frame 312 can smoothly drive the top connecting plate 32 and its components to move synchronously;

[0033] Then the second screw rod 321 can be controlled to rotate, and the rotating second screw rod 321 can drive the connecting sleeve 322 and the protruding rod 323 at the bottom thereof to slide inside the second guide groove 324 through the threaded structure. At this time, the sliding connecting sleeve 322 can smoothly drive the support plate 21 and its components in the top adjustment component 2 to move; and because the first screw rod 311 and the second screw rod 321 are staggered, the horizontal position of the upper hydrogen delivery pipe 1 can be smoothly adjusted through the adjustment component 2.

[0034] In the embodiments of the present invention, please refer to Figure 2 and Figure 4 A fixedly connected protrusion 211 is provided at the bottom of the support plate 21, and the bottom of the protrusion 211 is fixedly connected to the top of the connecting sleeve 322, telescopic rods 212 are provided on both sides of the top of the support plate 21, the top of the telescopic rod 212 is fixedly connected to the bottom of the connecting strip 232, and the bottom end of the telescopic rod 212 is fixedly connected to the top of the support plate 21.

[0035] It should be noted that: by arranging the convex piece 211 between the connecting sleeve 322 and the supporting plate 21, the gap between the supporting plate 21 and the lower connecting sleeve 322 can be increased, and then when the staff controls the corresponding turntable to rotate so that it drives the supporting plate 21 to move, when the supporting plate 21 moves above the turntable, the support plate 21 can be avoided from blocking the turntable, so that the staff can always smoothly operate the turntable;

[0036] By setting a telescopic rod 212 between the connecting bar 232 and the support plate 21, when the staff controls the threaded tube 23 to rotate, the guidance of the telescopic rod 212 can prevent the connecting bar 232 and other components on the top from rotating randomly through the threaded rod 231, so that the staff can smoothly adjust the vertical height of the hydrogen delivery pipe 1.

[0037] The working principle of the hydrogen energy transport pipeline which is easy to fix provided by the utility model is as follows:

[0038] When the device is used later, when the staff moves the hydrogen delivery pipe 1 to be installed to the required position, the staff can first control the first screw rod 311 in the displacement assembly 3 to rotate according to the position where the hydrogen delivery pipe 1 is to be installed. The rotating first screw rod 311 can smoothly drive the connecting frame 312 to slide inside the first guide groove 313 through the threaded structure. At this time, the sliding connecting frame 312 can smoothly drive the top connecting plate 32 and its components to move synchronously;

[0039] Then, the second screw rod 321 can be controlled to rotate, and the rotating second screw rod 321 can drive the connecting sleeve 322 and the protruding rod 323 at the bottom thereof to slide inside the second guide groove 324 through the threaded structure, and at this time, the sliding connecting sleeve 322 can smoothly drive the support plate 21 and its components in the top adjustment assembly 2 to move;

[0040] Since the first screw rod 311 and the second screw rod 321 are staggered, the horizontal position of the upper hydrogen delivery pipe 1 can be smoothly adjusted by the adjustment component 2;

[0041] After the horizontal position of the hydrogen delivery pipe 1 is adjusted, the threaded barrel 23 in the adjustment component 2 can be controlled to rotate. At this time, the rotating threaded barrel 23 can smoothly drive the threaded rod 231 to move in the vertical direction through the threaded structure. At this time, the moving threaded rod 231 can drive the hydrogen delivery pipe 1 to move in the vertical direction through the top connecting strip 232 and the support frame 22. At this time, by adjusting the position of the hydrogen delivery pipe 1 in the horizontal and vertical directions, the end of the hydrogen delivery pipe 1 can be smoothly opposite to the end of another hydrogen delivery pipe 1;

[0042] After the adjustment of the end of the hydrogen delivery pipe 1 is completed, when the positions of the two ends of the hydrogen delivery pipe 1 to be fixedly connected are relative, the two flanges connecting the ends of the hydrogen delivery pipe 1 can be connected using bolts. When the flanges are connected, when the threaded holes on the flanges are misaligned, the hydrogen delivery pipe 1 can be moved, and the hydrogen delivery pipe 1 can be smoothly rotated on the roller 221 inside the support frame 22, so that the position of the connecting hole in the flange of the end of the hydrogen delivery pipe 1 can be smoothly adjusted. At this point, the hydrogen delivery pipe 1 can be smoothly fixed and installed, which improves the portability of the staff for the later installation of the hydrogen delivery pipe 1.

[0043] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hydrogen transport pipeline that is easy to fix, characterized in that: include: A hydrogen delivery pipe (1), wherein two groups of symmetrically distributed limiting rings (11) are sleeved on both sides of the outer wall of the hydrogen delivery pipe (1), each group of limiting rings (11) comprises two symmetrically distributed limiting rings, and the hydrogen delivery pipe (1) is provided with an adjustment component (2); The adjustment assembly (2) comprises a support plate (21), a rotatably connected threaded cylinder (23) is provided at the center of the top of the support plate (21), a threaded rod (231) is inserted into the interior of the threaded cylinder (23), a connecting strip (232) is provided at the top of the threaded rod (231), and support frames (22) are provided on both sides of the top of the connecting strip (232); A plurality of rollers (221) are evenly distributed inside the support frame (22), the outer walls of the rollers (221) abut against the outer wall of the hydrogen delivery pipe (1), and the outer wall of the support frame (22) abuts against and is slidably connected to the inner wall of the limiting ring (11) of the same group.

2. The hydrogen transport pipeline that is easy to fix according to claim 1 is characterized in that: A displacement assembly (3) is provided below the support plate (21), and the displacement assembly (3) comprises a bottom frame (31), a first screw rod (311) rotatably connected is provided at the center of the top of the bottom frame (31), a connecting frame (312) threadedly connected is sleeved on the outer wall of the first screw rod (311), and a rotating disk is provided at one end of the first screw rod (311).

3. The hydrogen transport pipeline that is easy to fix according to claim 2 is characterized in that: First guide grooves (313) are provided on both sides of the top of the bottom frame (31), and the inner wall of the first guide groove (313) abuts against and is slidably connected to the end of the connecting frame (312).

4. The hydrogen transport pipeline that is easy to fix according to claim 2 is characterized in that: The displacement assembly (3) further comprises a connecting plate (32), wherein the connecting plate (32) is arranged on the top of the connecting frame (312), a second screw rod (321) which is rotatably connected is arranged at the center of the top of the connecting plate (32), two threaded connecting sleeves (322) are sleeved on the outer wall of the second screw rod (321), and a rotating disk is arranged at one end of the second screw rod (321).

5. The hydrogen transport pipeline that is easy to fix according to claim 4 is characterized in that: A second guide groove (324) is provided at the center of the top of the connecting plate (32), a slidably connected protruding rod (323) is inserted into the interior of the second guide groove (324), and the top of the protruding rod (323) is fixedly connected to the bottom of the connecting sleeve (322).

6. The hydrogen transport pipeline that is easy to fix according to claim 4 is characterized in that: A fixedly connected protruding piece (211) is provided at the bottom of the support plate (21), and the bottom of the protruding piece (211) is fixedly connected to the top of the connecting sleeve (322).

7. The hydrogen transport pipeline that is easy to fix according to claim 6 is characterized in that: Telescopic rods (212) are provided on both sides of the top of the support plate (21), the top end of the telescopic rod (212) is fixedly connected to the bottom of the connecting strip (232), and the bottom end of the telescopic rod (212) is fixedly connected to the top of the support plate (21).

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