Novel arrangement device for rotary pipeline compensator

Abstract

The utility model relates to the technical field of rotary compensators, and discloses a novel rotary pipeline compensator arrangement device which comprises a pipeline body, auxiliary pipelines are rotationally connected to the upper side and the right side of the pipeline body, and limiting blocks are fixedly connected to the front side and the rear side of the right end of one of the auxiliary pipelines. Wherein the periphery of one auxiliary pipeline is in threaded connection with a rotating block, the right end of one rotating block is rotationally connected with a pulling block, the periphery of one pulling block is rotationally connected with a limiting plate, and the upper side and the lower side of the interior of one pulling block are rotationally connected with clamps; and pull rods are rotationally connected to the sides, far away from each other, of the two clamps. According to the quick connection device for the secondary pipelines, through the cooperation of the pipeline body, the two auxiliary pipelines, the two rotating blocks, the two pulling blocks, the two limiting plates, the multiple clamps, the multiple pull rods, the multiple limiting blocks and the two secondary pipelines, the quick connection function of the secondary pipelines is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary compensators, in particular to a novel arrangement device for a rotary pipeline compensator. Background Art

[0002] A rotary pipeline compensator is an important device used in a pipeline system to compensate for the displacement of the pipeline caused by thermal expansion and contraction, vibration or other external forces. During the operation of the pipeline system, affected by factors such as temperature change, medium flow, and external vibration, the pipeline will undergo expansion, contraction or deformation. The compensator can reduce the impact of these deformations on the pipeline system through flexible connections or mechanical structures, protecting the integrity and safety of the pipeline and related equipment.

[0003] The prior art includes: multi-axis compensation ability, capable of freely adjusting in multiple directions to adapt to the complex displacement and deformation requirements in the pipeline system, flexibility and adjustability, providing flexible arrangement methods, which can be adjusted according to the actual situation of the pipeline system, including the adjustability of parameters such as length and angle, high temperature resistance and corrosion resistance, using high temperature-resistant and corrosion-resistant materials or coatings to adapt to the use requirements under different media and environmental conditions, modular design, designed as a modular structure, facilitating installation, maintenance and replacement, and improving the reliability and maintainability of the arrangement device.

[0004] However, a large number of connection structures are used in the installation of existing devices to ensure the reliability of the device installation. This installation method lengthens the installation process. In addition, a large number of connection structures increase the risk of failure. The failure of any connection point will lead to the failure of the entire system. Therefore, a novel arrangement device for a rotary pipeline compensator is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a novel arrangement device for a rotary pipeline compensator, aiming to improve the problems of difficult installation and increased fault points caused by the complex connection structure of the device in the prior art.

[0006] To achieve the above object, the present utility model adopts the following technical solution: A new layout device for a rotary pipeline compensator, comprising a pipeline main body, auxiliary pipelines are rotatably connected to the upper side and the right side of the pipeline main body respectively. Limit blocks are fixedly connected to the front and rear sides of the right end of one of the auxiliary pipelines. A rotating block is threadedly connected to the outer periphery of one of the auxiliary pipelines. A pulling block is rotatably connected to the right end of one of the rotating blocks. A limiting plate is rotatably connected to the outer periphery of one of the pulling blocks. Clamps are rotatably connected to the upper and lower sides inside one of the pulling blocks respectively. Tie rods are rotatably connected to the far sides of the two clamps respectively. The left ends of the two tie rods are slidably connected to the right side of one of the limiting plates. A secondary pipeline is slidably connected to the inside of one of the pulling blocks. The two clamps respectively bite on the upper and lower sides of one of the secondary pipelines.

[0007] Further, one end of one of the auxiliary pipelines is fixedly connected with a protective layer, a sealing layer is fixedly connected to the inside of one of the protective layers, and a support layer is fixedly connected to the inside of one of the sealing layers.

[0008] Further, sliding grooves are formed on the right side of one of the limiting plates, and the upper ends of the two tie rods are respectively slidably connected to the inside of the two sliding grooves.

[0009] Further, the two limit blocks are located on the right side of one of the rotating blocks.

[0010] Further, limiting grooves are formed on the inside of the right side of one of the pulling blocks, and the two limit blocks are respectively slidably connected to the inside of the two limiting grooves.

[0011] Further, the protective layer is made of polytetrafluoroethylene.

[0012] Further, the sealing layer is made of fluororubber.

[0013] Further, the support layer is made of carbon steel.

[0014] The present utility model has the following beneficial effects:

[0015] 1. In the present utility model, when one of the limiting plates is rotated, the two sliding grooves will respectively pull the two pull rods at corresponding positions away from each other. The two pull rods will respectively pull the two clamps to rotate, and the angle between the two clamps will become larger. When the rotating block is rotated, the rotating block will slide to the right, and the rotating block will push the pulling block to slide to the right. When the right side of the rotating block abuts against the two limiting blocks, the rotation stops. Align the secondary pipeline with the pulling block and the two clamps and push them in. Then, rotate the limiting plate in the reverse direction. Through multiple transmissions, the two clamps will bite. Then, rotate the rotating block in the reverse direction. The rotating block will pull the pulling block to slide to the left, and the two clamps will passively tighten the biting strength. Thus, the function of quickly installing and disassembling one of the secondary pipelines can be realized.

[0016] 2. In the present utility model, in order to achieve an effective sealing effect, a three-layer structure is adopted. From the inside out, it is divided into a support layer, a sealing layer, and a protection layer. The support layer provides support and stability to ensure that the gasket will not collapse or deform under pressure loading. The sealing layer is used to provide good sealing performance, oil resistance, and corrosion resistance. The protection layer is used to protect the sealing layer from the effects of chemical corrosion, friction, and wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of a novel arrangement device of a rotary pipeline compensator proposed by the present utility model;

[0018] Figure 2 is a structural schematic diagram of the limiting plate of a novel arrangement device of a rotary pipeline compensator proposed by the present utility model;

[0019] Figure 3 is a structural schematic diagram of the limiting block of a novel arrangement device of a rotary pipeline compensator proposed by the present utility model;

[0020] Figure 4 is a structural schematic diagram of the sealing layer of a novel arrangement device of a rotary pipeline compensator proposed by the present utility model.

[0021] LEGEND DESCRIPTION:

[0022] 1. Pipeline main body; 2. Auxiliary pipeline; 3. Rotating block; 4. Pulling block; 5. Limiting plate; 6. Clamp; 7. Pull rod; 8. Limiting block; 9. Secondary pipeline; 10. Protection layer; 11. Sealing layer; 12. Support layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Referring to Figures 1-3 , an embodiment provided by the present invention: a new arrangement device for a rotary pipeline compensator, including a pipeline main body 1. The pipeline main body 1 is used to connect the auxiliary pipelines 2 in two directions. The auxiliary pipelines 2 are rotatably connected to the upper side and the right side of the pipeline main body 1 respectively. The two auxiliary pipelines 2 are used to assist the rotation of the equipment. On the front and rear sides of the right end of one of the auxiliary pipelines 2, limit blocks 8 are fixedly connected. The two limit blocks 8 are located on the right side of one of the rotating blocks 3. The two limit blocks 8 are used to prevent one of the rotating blocks 3 from rotating excessively and disengaging from the auxiliary pipeline 2. One of the auxiliary pipelines 2 is threadedly connected with a rotating block 3. One of the rotating blocks 3 is used to drive one of the pulling blocks 4 to move. The right end of one of the rotating blocks 3 is rotatably connected to a pulling block 4. One of the pulling blocks 4 is used to protect the movement of the internal structure from being interfered by the outside. A limiting groove is formed inside the right side of one of the pulling blocks 4. The two limit blocks 8 slide inside the two limiting grooves respectively. The two limiting grooves provide the sliding space for the two limit blocks 8. The two limit blocks 8 are used to prevent the pulling block 4 from being driven to rotate when moving. One of the pulling blocks 4 is rotatably connected with a limiting plate 5 on its outer periphery. One of the limiting plates 5 is used to pull two pull rods 7 to move. On the upper and lower sides inside one of the pulling blocks 4, clamping fixtures 6 are rotatably connected. The two clamping fixtures 6 are used to bite on the upper and lower sides of one of the secondary pipelines 9. On the far sides of the two clamping fixtures 6, pull rods 7 are rotatably connected. The two pull rods 7 are used to simultaneously pull the two clamping fixtures 6 to rotate and change the angle. A sliding groove is formed on the right side of one of the limiting plates 5. The two sliding grooves are used to push the two pull rods 7 to move respectively. The upper ends of the two pull rods 7 are slidably connected inside the two sliding grooves respectively. The sliding directions of the two pull rods 7 can only slide in a single direction. Therefore, the left ends of the two pull rods 7 will not slip off. The left ends of the two pull rods 7 are slidably connected to the right side of one of the limiting plates 5. One of the secondary pipelines 9 is slidably connected inside one of the pulling blocks 4. On the upper and lower sides of one of the secondary pipelines 9, clamping grooves are formed. The two clamping fixtures 6 bite on the upper and lower sides of one of the secondary pipelines 9 respectively. The two L-shaped clamping fixtures 6 can be respectively buckled inside the two clamping grooves to prevent the clamping from failing.

[0025] Referring to Figure 1 and Figure 4, one end of an auxiliary pipe 2 is fixedly connected with a protective layer 10. The protective layer 10 is used to protect the middle sealing layer 11 from chemical corrosion, friction and wear. The protective layer 10 is made of polytetrafluoroethylene, which has good corrosion resistance, wear resistance and high temperature resistance. Inside one of the protective layers 10 is fixedly connected with a sealing layer 11. The sealing layer 11 is used to prevent medium leakage. The sealing layer 11 is made of fluororubber, which has good sealing performance, oil resistance and corrosion resistance. Inside one of the sealing layers 11 is fixedly connected with a support layer 12. The support layer 12 is used to provide support and stability to ensure that the gasket will not collapse or deform under pressure loading. The support layer 12 is made of carbon steel, which has sufficient strength, stiffness and stability.

[0026] Working principle: When workers install the equipment, they first install one end of it. First, rotate the limit plate 5. The inner walls of the two sliding grooves of the limit plate 5 will respectively pull the two pull rods 7 away from each other. At this time, the two pull rods 7 will pull the middle parts of the two clamps 6 to move, and the two clamps 6 will open at an angle. Then rotate the rotating block 3. At this time, the rotating block 3 will slide to the right. The rotating block 3 will push the pulling block 4 to slide to the right. At this time, the pulling block 4 will slide on both sides of the two limit blocks 8, and the pulling block 4 will not rotate. Then when the right side of the rotating block 3 touches the two limit blocks 8, stop rotating. Then align the secondary pipe 9 with the pulling block 4 and the two clamps 6 and push them in. Then rotate the limit plate 5 in the reverse direction. At this time, the limit plate 5 will push the two pull rods 7 closer to each other, and the two pull rods 7 will push the two clamps 6 to rotate and bite into the two clamping grooves. Then rotate the rotating block 3. At this time, the rotating block 3 will slide to the left. The rotating block 3 will pull the pulling block 4 to slide to the left, and the two clamps 6 will passively tighten the biting strength. Since the right ends of the two clamps 6 are L-shaped and bent inward, this biting method can ensure that the two clamps 6 will not rebound. Keep rotating the rotating block 3 until it is locked. During this process, the secondary pipe 9 will press the gasket. Thus, repeating the above operations at the other end of the equipment can complete the functions of rapid installation and disassembly of the equipment. In order to ensure good sealing performance of the pipeline connection, the above functions are achieved by using a three-layer material composite method. The support layer 12 is the innermost layer, which can ensure that the gasket will not collapse or deform under pressure loading. The middle layer is the sealing layer 11. The sealing layer 11 has good sealing performance, oil resistance and corrosion resistance. The sealing layer 11 can effectively prevent medium leakage. The outermost layer is the protective layer 10. The protective layer 10 is made of polytetrafluoroethylene, which has good corrosion resistance, wear resistance and high temperature resistance and can protect the internal structure from damage.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel arrangement device for a rotary pipe compensator, comprising a pipe body (1), characterized in that: The upper and right sides of the pipeline body (1) are both rotatably connected to auxiliary pipelines (2), the front and rear sides of the right end of one of the auxiliary pipelines (2) are fixedly connected to limiting blocks (8), the outer periphery of one of the auxiliary pipelines (2) is threadedly connected to a rotating block (3), the right end of one of the rotating blocks (3) is rotatably connected to a pulling block (4), the outer periphery of one of the pulling blocks (4) is rotatably connected to a limiting plate (5), the upper and lower sides of the interior of one of the pulling blocks (4) are both rotatably connected to clamps (6), the far sides of the two clamps (6) are both rotatably connected to pull rods (7), the left ends of the two pull rods (7) are both slidably connected to the right side of one of the limiting plates (5), the interior of one of the pulling blocks (4) is slidably connected to a secondary pipeline (9), and the two clamps (6) are respectively engaged with the upper and lower sides of one of the secondary pipelines (9).

2. A novel arrangement device for a rotary pipe compensator according to claim 1, characterized in that: One end of one of the auxiliary pipes (2) is fixedly connected to a protective layer (10), the interior of one of the protective layers (10) is fixedly connected to a sealing layer (11), and the interior of one of the sealing layers (11) is fixedly connected to a supporting layer (12).

3. A novel arrangement device for a rotary pipe compensator according to claim 1, characterized in that: A sliding groove is provided on the right side of one of the limit plates (5), wherein the upper ends of the two pull rods (7) are respectively slidably connected inside the two sliding grooves.

4. The novel arrangement device of a rotary pipe compensator according to claim 1 is characterized in that: Two of the limit blocks (8) are located on the right side of one of the rotating blocks (3).

5. The novel arrangement device of a rotary pipe compensator according to claim 1 is characterized in that: A limiting groove is provided inside the right side of one of the pulling blocks (4), and the two limiting blocks (8) slide inside the two limiting grooves respectively.

6. A novel arrangement device for a rotary pipe compensator according to claim 2, characterized in that: The protective layer (10) is made of polytetrafluoroethylene.

7. The novel arrangement device of a rotary pipe compensator according to claim 2 is characterized in that: The sealing layer (11) is made of fluororubber.

8. The novel arrangement device of a rotary pipe compensator according to claim 2 is characterized in that: The supporting layer (12) is made of carbon steel.

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