Pipeline with protective structure

Abstract

The utility model relates to the technical field of pipeline protection structures, in particular to a pipeline with a protection structure, which comprises a pipeline body. The protection mechanism is used for protecting the pipeline body and is arranged on the surface of the pipeline body; wherein the protection mechanism comprises two arc-shaped plates, connecting plates are fixedly connected to the two sides of the upper arc-shaped plate, clamping blocks are fixedly connected to the bottom ends of the connecting plates, mounting blocks are fixedly connected to the two sides of the lower arc-shaped plate, and fixing assemblies are arranged on the inner walls of the mounting blocks; when the two arc-shaped plates are installed, the limiting blocks enter the limiting holes through driving gas to complete clamping operation on the clamping blocks, after the clamping blocks are fixed, the limiting blocks always have gas to abut against the clamping blocks, the fixing stability of the limiting blocks to the clamping blocks is improved, and therefore the two arc-shaped plates are more stable during installation; and the protection effect of the arc-shaped plate on the pipeline fixing bolt is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline protection structures, in particular to a pipeline with a protection structure. Background Art

[0002] A pipeline is a tubular structure connected by pipes, pipe connectors and valves for conveying fluids (such as liquids, gases) or solid particles. Pipes are usually made of metal, plastic, concrete and other materials. Currently, most existing pipelines are installed using bolts. When bolts are exposed to moisture, rain and other environments for a long time, they are prone to corrosion, thereby reducing the strength of the bolts.

[0003] The Chinese patent "A pipeline device with a protective structure" authorization announcement number "CN219413850U" uses a spring to insert the positioning block into the inner side of the connecting block to complete the fixation of the first protective block and the second protective block, and connects the sealing gasket through a sealing strip to prevent rainwater from entering the protective structure from the connection between the protective structures or the connection between the protective structure and the pipe body to corrode the connection between the protective structure and the pipe body, thereby achieving protection of the pipe body.

[0004] It only uses a spring to drive the positioning block to complete the fixing operation, but the spring itself is elastic. The vibration of the pipeline during daily use of conveying fluid will increase the instability of the spring, which may easily cause the first protective block and the second protective block to become unstable or even detached, thereby affecting the protection effect of the pipeline.

[0005] Therefore, a pipeline with a protective structure is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a pipeline with a protective structure in order to solve the above-mentioned problem, thereby improving the elasticity of the spring itself. The vibration of the pipeline during daily use of conveying fluid will increase the instability of the spring, which may easily lead to unstable engagement or even separation between the first protective block and the second protective block, thereby affecting the protection effect of the pipeline.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme. A pipeline with a protective structure includes: a pipeline body; a protective mechanism, wherein the protective mechanism is arranged on the surface of the pipeline body for protecting the pipeline body; wherein the protective mechanism includes two arc-shaped plates, both sides of the upper arc-shaped plate are fixedly connected with connecting plates, the bottom end of the connecting plate is fixedly connected with a clamping block, and both sides of the lower arc-shaped plate are fixedly connected with mounting blocks, and the inner wall of the mounting block is provided with a fixing component.

[0008] Preferably, the fixing assembly comprises a movable plate slidably connected to the inner wall of the mounting block, the bottom end of the movable plate is fixedly connected with a bellows, the inner wall of the mounting block is fixedly connected with two cylinders, the inner wall of the cylinder is slidably connected with a piston rod, a connecting pipe is provided between the cylinder and the bellows, one end of the piston rod passes through the cylinder and is fixedly connected to the limiting block. The inner wall of the mounting block is provided with a through groove and a mounting groove, the bottom end of the bellows is fixedly connected to the inner bottom wall of the through groove, the surface of the cylinder is fixedly connected to the inner wall of the mounting groove, and the surface of the limiting block is slidably connected to the inner wall of the mounting groove. When installing the two arc plates, the limiting block is driven by gas to enter the limiting hole to complete the clamping operation of the clamping block. When the clamping block is fixed, the limiting block is always pressed by gas, which improves the stability of the fixing of the limiting block to the clamping block, thereby making the two arc plates more stable during installation and ensuring the protective effect of the arc plate on the pipeline fixing bolts.

[0009] Preferably, both sides of the block are provided with limiting holes, the shape of the limiting holes matches the shape of the limiting block, and a moving slot is provided below the limiting holes. Matching the shape of the limiting holes with that of the limiting block is conducive to enhancing the stability of fixing the two arc plates.

[0010] Preferably, the other end of the piston rod is fixedly connected to a spring, and the other end of the spring is fixedly connected to the inner wall of the cylinder. When the two arc plates need to be released from the fixing and the gas in the bellows and the cylinder is discharged, the spring is used to reset the limit block to release the clamping operation of the clamping block.

[0011] Preferably, a first sealing gasket is fixedly connected to the upper end of the surface of the block. Under the action of the first sealing gasket, the through groove can be protected to prevent water vapor from entering the through groove, thereby improving the practicability of the device.

[0012] Preferably, the bottom end of the upper arc plate is fixedly connected with a second sealing gasket, and the top end of the lower arc plate is provided with a sealing groove, the shape of which matches the shape of the second sealing gasket. When the two arc plates are fixed, the second sealing gasket and the sealing groove are used in combination, which is conducive to sealing the connection between the two arc plates, preventing water vapor from entering the arc plates, and enhancing the protection effect of the connecting bolts.

[0013] Preferably, the bottom end of the clamping block is curved in an arc shape, which is conducive to making the clamping block better enter the through slot provided in the mounting block.

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

[0015] 1. When installing the two curved plates, the limit block is driven by gas to enter the limit hole to complete the clamping operation of the clamping block. When the clamping block is fixed, the limit block is always pressed by gas. The compression of the gas requires a certain force. The vibration of the pipeline in this usage scenario does not cause the gas to be compressed. Therefore, the limit block and the clamping block will not be unstable or detached, so that the two curved plates are more stable during installation, ensuring the protective effect of the curved plate on the pipeline fixing bolts;

[0016] 2. After the two arc-shaped plates are fixed, the second sealing gasket is used in conjunction with the sealing groove, which is beneficial for sealing the connection between the two arc-shaped plates, preventing water vapor from entering the arc-shaped plates, and enhancing the protective effect of the connecting bolts. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is an exploded diagram of the protection mechanism of the utility model;

[0019] Figure 3 It is a cross-sectional view of the mounting block of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the bellows and the cylinder of the utility model;

[0021] Figure 5 It is a schematic diagram of the limiting hole structure of the utility model.

[0022] In the figure: 1. pipeline body; 2. protection mechanism; 201. arc plate; 202. connecting plate; 203. clamping block; 204. mounting block; 2041. through groove; 2042. mounting groove; 205. fixing assembly; 2051. moving plate; 2052. bellows; 2053. cylinder; 2054. piston rod; 2055. connecting pipe; 2056. limiting block; 2057. limiting hole; 2058. spring; 2059. first sealing gasket; 206. second sealing gasket; 207. sealing groove. DETAILED DESCRIPTION

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

[0024] When implementing: Figure 1-5As shown, a pipeline with a protective structure includes: a pipeline body 1; a protective mechanism 2, wherein the protective mechanism 2 for protecting the pipeline body 1 is arranged on the surface of the pipeline body 1; wherein the protective mechanism 2 includes two arc-shaped plates 201, both sides of the upper arc-shaped plate 201 are fixedly connected with connecting plates 202, the bottom end of the connecting plate 202 is fixedly connected with a clamping block 203, and both sides of the lower arc-shaped plate 201 are fixedly connected with mounting blocks 204, and the inner wall of the mounting block 204 is provided with a fixing component 205.

[0025] Two adjacent pipe bodies 1 are fixedly connected by bolts. When two arc plates 201 are used to protect the pipes, the pipe connection is placed inside the two arc plates 201, so that the bolts are placed inside the two arc plates 201. The arc plates 201 are used to protect the fixed bolts, and the two arc plates 201 are installed and fixed, so that the blocks 203 on both sides of the upper arc plate 201 respectively enter the mounting blocks 204 on both sides of the lower arc plate 201, so that the blocks 203 are fixed, thereby completing the fixing operation of the two arc plates 201, realizing the protection of the connecting bolts, preventing the bolts from being in a humid environment for a long time, and realizing the protection of the connecting bolts.

[0026] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the fixing assembly 205 includes a moving plate 2051 slidably connected to the inner wall of the mounting block 204, a bellows 2052 is fixedly connected to the bottom end of the moving plate 2051, two cylinders 2053 are fixedly connected to the inner wall of the mounting block 204, a piston rod 2054 is slidably connected to the inner wall of the cylinder 2053, a connecting pipe 2055 is provided between the cylinder 2053 and the bellows 2052, one end of the piston rod 2054 passes through the cylinder 2053 and is fixedly connected to a limiting block 2056. A through groove 2041 and a mounting groove 2042 are provided on the inner wall of the mounting block 204, the bottom end of the bellows 2052 is fixedly connected to the inner bottom wall of the through groove 2041, the surface of the cylinder 2053 is fixedly connected to the inner wall of the mounting groove 2042, and the surface of the limiting block 2056 is slidably connected to the inner wall of the mounting groove 2042. Limiting holes 2057 are provided on both sides of the block 203. The shape of the limiting holes 2057 matches the shape of the limiting block 2056. A moving groove is provided below the limiting holes 2057. A spring 2058 is fixedly connected to the other end of the piston rod 2054. The other end of the spring 2058 is fixedly connected to the inner wall of the cylinder 2053. A first sealing gasket 2059 is fixedly connected to the upper end of the surface of the block 203. The bottom end of the block 203 is curved in an arc shape.

[0027] The through groove 2041 is connected with the installation groove 2042, the block 203 matches the through groove 2041, the movable plate 2051 is slidably connected to the inner wall of the through groove 2041, and the bottom end of the bellows 2052 is set as an incompressible round tube. When the two arc plates 201 need to be installed, the bottom end of the block 203 is inserted into the through groove 2041. When the block 203 moves downward to a certain distance, the bottom end of the block 203 contacts the top of the movable plate 2051. At this time, the block 203 continues to move downward. The movable plate 2051 is made of a lighter material. 051 cannot press bellows 2052 downward under the action of its own weight. When block 203 continues to move downward, block 203 will push moving plate 2051 downward and squeeze bellows 2052. Connecting pipe 2055 is a three-way pipe. One end of connecting pipe 2055 is connected to the bottom end of bellows 2052, and the other two ends are respectively connected to corresponding cylinders 2053. When bellows 2052 is squeezed, the gas in bellows 2052 enters cylinder 2053 through connecting pipe 2055 at the same time. Limit block 2056 is in the initial state. , there is a certain distance between the cylinder 2053 and the through groove 2041. When the gas enters the cylinder 2053 through the connecting pipe 2055, it will push the piston rod 2054 to move. When the piston rod 2054 moves, it will push the limit block 2056 to move to the side close to the through groove 2041, and pull the spring 2058 up. The limit hole 2057 is connected with the moving groove below. The horizontal depth of the limit hole 2057 is higher than the depth of the moving groove. When the block 203 continues to move downward, it will drive the gas in the bellows 2052 to push the limit block 2056 into the moving groove below the limit hole 2057. , the block 203 continues to move downward, and the limit block 2056 slides in the moving groove. When the block 203 moves downward to make the limit hole 2057 and the installation groove 2042 in a horizontal state, the limit block 2056 enters the limit hole 2057 to complete the clamping operation of the limit block 2056 and the block 203. At this time, the fixation of the two arc plates 201 is completed. The upper end opening of the through groove 2041 is larger than the block 203 and matches the first sealing gasket 2059. When the block 203 is clamped, the first sealing gasket 2059 enters the groove at the top of the installation block 204.

[0028] like Figure 3 and Figure 5 As shown, the bottom end of the upper arc plate 201 is fixedly connected with a second sealing gasket 206, and the top end of the lower arc plate 201 is provided with a sealing groove 207, the shape of which matches the shape of the second sealing gasket 206. When the two arc plates 201 are installed, the second sealing gasket 206 will enter the sealing groove 207 to seal the connection between the two arc plates 201 after installation.

[0029] It should be noted that the surface of the connecting pipe 2055 is connected to an air outlet pipe, and an operating valve is provided on the surface of the air outlet pipe. When the operating valve is opened to contact the fixation of the two arc plates 201, the gas in the bellows 2052 and the cylinder 2053 is discharged, so that the limit block 2056 is reset under the action of the spring 2058, and the clamping connection with the clamping block 203 is released. At this time, the two arc plates 201 can be separated.

[0030] When the utility model is in use, when the bolts at the connection of the pipeline body 1 are protected, the connecting bolts are placed inside the two arc plates 201, and the arc plates 201 are installed, so that the blocks 203 on both sides of the upper arc plate 201 enter the corresponding through grooves 2041 respectively, so that the blocks 203 move downward and push the moving plate 2051 to squeeze the gas in the bellows 2052, and the gas in the bellows 2052 enters the cylinder 2053 through the connecting pipe 2055 at the same time, and pushes the piston rod 2054 to move, and when the piston rod 2054 moves, it will push the limit Block 2056 moves to the side close to the through groove 2041. When the block 203 continues to move downward, it will drive the gas in the bellows 2052 to push the limit block 2056 into the movable groove below the limit hole 2057. The block 203 continues to move downward, and the limit block 2056 slides in the movable groove. When the block 203 moves downward to make the limit hole 2057 and the installation groove 2042 in a horizontal state, the limit block 2056 enters the limit hole 2057 to complete the clamping operation of the limit block 2056 and the block 203. At this time, the fixation of the two arc plates 201 is completed.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pipeline with a protective structure, characterized in that: include: Pipe body (1); A protection mechanism (2) for protecting the pipeline body (1), wherein the protection mechanism (2) is arranged on the surface of the pipeline body (1); The protection mechanism (2) comprises two arc-shaped plates (201), both sides of the upper arc-shaped plate (201) are fixedly connected to connecting plates (202), the bottom end of the connecting plate (202) is fixedly connected to a clamping block (203), and both sides of the lower arc-shaped plate (201) are fixedly connected to mounting blocks (204), and the inner wall of the mounting block (204) is provided with a fixing component (205).

2. The pipeline with a protective structure according to claim 1, characterized in that: The fixing assembly (205) comprises a movable plate (2051) slidably connected to the inner wall of the mounting block (204); a bellows (2052) is fixedly connected to the bottom end of the movable plate (2051); two cylinders (2053) are fixedly connected to the inner wall of the mounting block (204); a piston rod (2054) is slidably connected to the inner wall of the cylinder (2053); a connecting pipe (2055) is provided between the cylinder (2053) and the bellows (2052); one end of the piston rod (2054) passes through the cylinder (2053) and is fixedly connected to a limiting block (2056).

3. The pipeline with a protective structure according to claim 2, characterized in that: The inner wall of the mounting block (204) is provided with a through groove (2041) and a mounting groove (2042); the bottom end of the bellows (2052) is fixedly connected to the inner bottom wall of the through groove (2041); the surface of the cylinder (2053) is fixedly connected to the inner wall of the mounting groove (2042); and the surface of the limit block (2056) is slidably connected to the inner wall of the mounting groove (2042).

4. The pipeline with a protective structure according to claim 1, characterized in that: Limiting holes (2057) are provided on both sides of the clamping block (203); the shape of the limiting holes (2057) matches the shape of the limiting block (2056); and a moving groove is provided below the limiting holes (2057).

5. The pipeline with a protective structure according to claim 2, characterized in that: The other end of the piston rod (2054) is fixedly connected to a spring (2058), and the other end of the spring (2058) is fixedly connected to the inner wall of the cylinder (2053).

6. The pipeline with a protective structure according to claim 1, characterized in that: A first sealing gasket (2059) is fixedly connected to the upper end of the surface of the block (203).

7. The pipeline with a protective structure according to claim 1, characterized in that: The bottom end of the upper arc-shaped plate (201) is fixedly connected to a second sealing gasket (206), and the top end of the lower arc-shaped plate (201) is provided with a sealing groove (207), the shape of the sealing groove (207) matches the shape of the second sealing gasket (206).

8. The pipeline with a protective structure according to claim 1, characterized in that: The bottom end of the clamping block (203) is bent into an arc shape.

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