Protective reinforcing device for natural gas pipeline

Abstract

The invention discloses a protection reinforcing device for a natural gas pipeline. The protection reinforcing device comprises an automatic telescopic assembly, a top reinforcing assembly, a U-shaped supporting base, a telescopic spring and a telescopic sliding seat. The invention belongs to the technical field of natural gas pipelines, and particularly relates to a protecting and reinforcing device for a natural gas pipeline. In order to solve the problem that an existing natural gas pipeline protecting and reinforcing mechanism is difficult to conduct self-adaptive reinforcing on pipelines with different calibers, the invention provides an automatic telescopic assembly and a top reinforcing assembly, and according to the scheme, natural gas pipelines with different diameters can be automatically reinforced; and the inner rubber layer can protect the lower half parts of the natural gas pipelines with different diameters, and according to the scheme, the pipelines with different calibers can be automatically reinforced, and the automatic experience can be brought.

Description

Technical Field

[0001] The present invention belongs to the technical field of natural gas pipelines, and specifically refers to a protective reinforcement device for natural gas pipelines. Background Art

[0002] A natural gas pipeline refers to a pipeline that transports natural gas from the extraction site or processing plant to the urban gas distribution center or industrial enterprise users. It is also called a gas transmission pipeline. Natural gas pipeline transportation has the advantages of low transportation cost, small footprint, fast construction, large oil and gas transportation volume, high safety performance, low transportation loss, no "three wastes" emissions, low risk of leakage, low environmental pollution, little impact from severe weather, low equipment maintenance, easy management, and easy remote centralized monitoring.

[0003] Existing natural gas pipelines are all fixed with pipe clamps or brackets. When dealing with natural gas pipelines of different diameters, it is difficult to make adaptive adjustments, and the process of taking and placing the pipelines is not convenient enough. Therefore, it is necessary to propose a protective reinforcement device for natural gas pipelines. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a protective reinforcement device for a natural gas pipeline, which effectively solves the technical problems that the existing natural gas pipeline protective reinforcement mechanism is difficult to adaptively reinforce pipelines of different diameters and cannot provide convenience for the removal and placement of pipelines.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides a protective reinforcement device for a natural gas pipeline, including an automatic telescopic component, a top reinforcement component, a U-shaped support base, a telescopic spring and a telescopic sliding seat, the telescopic spring is arranged on the U-shaped support base, the telescopic sliding seat is fixedly connected to the top of the telescopic spring, the automatic telescopic component is transmission-arranged on the telescopic sliding seat, the top reinforcement component is arranged on the telescopic sliding seat, and the telescopic sliding seat is embedded and slidably arranged in the U-shaped support base.

[0006] Preferably, the top reinforcement component includes a folding reinforcement piece, an arc-shaped folding sheet, an arched support sheet, an arc-shaped bracket, an internal rubber layer, anti-slip protrusions, a top receiving groove, a rubber receiving bag, an electrorheological fluid and a parallel plate capacitor. The arc-shaped bracket is fixedly connected to the top of the telescopic sliding seat, the arc-shaped folding sheet is hinged to the two ends of the top of the arc-shaped bracket in two groups, the folding reinforcement piece is fixed to the arc-shaped folding sheet, the arched support sheet is fixed to the groove of the folding reinforcement piece, the internal rubber layer is surrounded on the inner wall of the arc-shaped folding sheet and the arc-shaped bracket, the anti-slip protrusions are distributed in a surrounding manner on the internal rubber layer, the top receiving groove is surrounded in an array and arranged at the top of the internal rubber layer, the rubber receiving bag is fixed in the top receiving groove, the parallel plate capacitors are arranged in pairs in parallel in the rubber receiving bag, and the electrorheological fluid is filled in the rubber receiving bag.

[0007] Furthermore, the automatic telescopic component includes a diamond sliding groove, a telescopic transmission rod, a transmission pin, a trigger button, a bottom guide slope, a top guide slope 1, a static landing point and a top guide slope 2. The diamond sliding groove is arranged on the telescopic sliding seat, the transmission pin is slidably arranged in the diamond sliding groove, one end of the telescopic transmission rod is hinged on the U-shaped support base, the other end of the telescopic transmission rod is arranged on the transmission pin, the bottom guide slope is arranged at the bottom of the diamond sliding groove, the top guide slope 1 is arranged on the left side of the top of the diamond sliding groove, the top guide slope 2 is arranged on the right side of the top of the diamond sliding groove, the static landing point is arranged at the top of the diamond sliding groove, and the trigger button is arranged on the static landing point.

[0008] The rubber containing bag is a hollow elastic bag.

[0009] Preferably, the trigger button and the parallel plate capacitor are electrically connected.

[0010] Wherein, the folding reinforcement member is made of spring steel sheet.

[0011] Furthermore, the parallel plate capacitor is embedded on the inner wall of the rubber containing bag.

[0012] Furthermore, two groups of telescopic springs are provided.

[0013] The folding reinforcement member slides and turns along the inner wall of the U-shaped support base when moving.

[0014] Furthermore, the anti-slip protrusion array is provided in several groups.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: This solution provides a protection and reinforcement device for a natural gas pipeline, which effectively solves the technical problems that the existing natural gas pipeline protection and reinforcement mechanism is difficult to adaptively reinforce pipelines of different diameters and cannot provide convenience for taking and placing pipelines. This method brings the following advantages: (1) In order to solve the problem that the existing natural gas pipeline protection and reinforcement mechanism is difficult to adaptively reinforce pipelines of different diameters, the present invention proposes an automatic telescopic component and a top reinforcement component. Initially, the telescopic spring is in an extended state. First, the natural gas pipeline is fixed by a number of the present devices, and the natural gas pipeline is placed on the internal rubber layer. Force is applied downward to the natural gas pipeline, so that the telescopic sliding seat slides downward along the U-shaped support base. At this time, the telescopic transmission rod swings to the left, and the transmission pin slides upward from the left along the diamond sliding groove through the guidance of the bottom guide slope, and then enters the static landing point through the guidance of the top guide slope to limit the position. At this time, release the hand, the transmission pin can be stationary, so that the telescopic sliding seat is stationary, and the position of the natural gas pipeline can be maintained stable; (2) The liquid electrorheological fluid can be attached to the top wall of natural gas pipelines of different diameters through a rubber containment bag. At this time, the soft rubber containment bag can adaptively deform according to the natural gas pipelines of different diameters. After the internal circuit is triggered, the natural gas pipelines of different diameters can be automatically reinforced. The internal rubber layer can also protect the lower half of the natural gas pipelines of different diameters. This solution can automatically reinforce pipelines of different diameters and bring an automated experience. (3) When it is necessary to remove the natural gas pipeline, force is applied downward to the natural gas pipeline again, so that the transmission pin leaves the static landing point and slides downward along the diamond sliding groove guided by the top guide slope 2. At this time, the telescopic sliding seat slides upward, and finally the transmission pin enters the bottom of the diamond sliding groove again for temporary storage. At this time, the transmission pin also detaches from the trigger button, so that the internal circuit is disconnected, the electrorheological fluid returns to a liquid state, and the soft rubber containing bag no longer plays a role in limiting and reinforcing the top of the natural gas pipeline. The folding reinforcement piece made of spring steel sheet detaches from the U-shaped support base, and the folding reinforcement piece flips to both sides, causing the arc-shaped folding sheet to flip to both sides. The internal rubber layer is relaxed at this time, which is convenient for removing the natural gas pipeline. This solution can facilitate the removal and placement of the natural gas pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the state of the telescopic sliding seat provided by the present invention when sliding downward; Figure 2 A cross-sectional view of the telescopic sliding seat provided by the present invention when sliding downward; Figure 3 A schematic diagram of the initial state provided by the present invention; Figure 4 A cross-sectional view of the initial state provided by the present invention; Figure 5 A partial structural schematic diagram of a top reinforcement assembly provided by the present invention; Figure 6 for Figure 2 A partial enlarged view of part A; Figure 7 for Figure 2 A partial enlarged view of part B.

[0017] Among them, 1. automatic telescopic component, 2. top reinforcement component, 3. U-shaped support base, 4. telescopic spring, 5. telescopic sliding seat, 6. folding reinforcement, 7. arc-shaped folding piece, 8. arched support piece, 9. arc-shaped bracket, 10. internal rubber layer, 11. anti-slip protrusion, 12. top receiving groove, 13. rubber receiving bag, 14. electrorheological fluid, 15. parallel plate capacitor, 16. diamond sliding groove, 17. telescopic transmission rod, 18. transmission pin, 19. trigger button, 20. bottom guide slope, 21. top guide slope one, 22. static landing point, 23. top guide slope two.

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0021] like Figure 1-Figure 3 As shown, the present invention provides a protective reinforcement device for a natural gas pipeline, comprising an automatic telescopic component 1, a top reinforcement component 2, a U-shaped support base 3, a telescopic spring 4 and a telescopic sliding seat 5, the telescopic spring 4 is arranged on the U-shaped support base 3, the telescopic sliding seat 5 is fixedly connected to the top of the telescopic spring 4, the automatic telescopic component 1 is transmission-arranged on the telescopic sliding seat 5, the top reinforcement component 2 is arranged on the telescopic sliding seat 5, and the telescopic sliding seat 5 is embedded and slidably arranged in the U-shaped support base 3.

[0022] like Figure 2-Figure 6As shown, the top reinforcement component 2 includes a folding reinforcement piece 6, an arc-shaped folding sheet 7, an arched support sheet 8, an arc-shaped bracket 9, an internal rubber layer 10, an anti-skid protrusion 11, a top receiving groove 12, a rubber receiving capsule 13, an electrorheological fluid 14 and a parallel plate capacitor 15. The arc-shaped bracket 9 is fixedly connected to the top of the telescopic sliding seat 5. The arc-shaped folding sheet 7 is hinged to the two ends of the top of the arc-shaped bracket 9 in two groups. The folding reinforcement piece 6 is fixedly connected to the arc-shaped folding sheet 7. The arched support sheet 8 is fixedly connected to the groove of the folding reinforcement piece 6. The internal rubber layer 10 is arranged on the inner walls of the arc-shaped folding sheet 7 and the arc-shaped bracket 9. The anti-skid protrusions 11 are distributed on the internal rubber layer 10. The top receiving groove 12 is arranged in an array on the top of the internal rubber layer 10. The rubber receiving capsule 13 is fixedly connected to the top receiving groove 12. The parallel plate capacitors 15 are arranged in pairs in parallel in the rubber receiving capsule 13. The electrorheological fluid 14 is filled in the rubber receiving capsule 13.

[0023] like Figure 2-Figure 4 and Figure 7 As shown, the automatic telescopic component 1 includes a diamond sliding groove 16, a telescopic transmission rod 17, a transmission pin 18, a trigger button 19, a bottom guide slope 20, a top guide slope 1 21, a static landing point 22 and a top guide slope 2 23. The diamond sliding groove 16 is arranged on the telescopic sliding seat 5, the transmission pin 18 is slidably arranged in the diamond sliding groove 16, one end of the telescopic transmission rod 17 is hinged to the U-shaped support base 3, the other end of the telescopic transmission rod 17 is arranged on the transmission pin 18, the bottom guide slope 20 is arranged at the bottom of the diamond sliding groove 16, the top guide slope 1 21 is arranged on the left side of the top of the diamond sliding groove 16, the top guide slope 2 23 is arranged on the right side of the top of the diamond sliding groove 16, the static landing point 22 is arranged at the top of the diamond sliding groove 16, and the trigger button 19 is arranged on the static landing point 22.

[0024] like Figure 6-Figure 7 As shown, the rubber containing bag 13 is a hollow elastic bag, and the trigger button 19 and the parallel plate capacitor 15 are electrically connected.

[0025] like Figure 2 and Figure 5 As shown, the fold-over reinforcement 6 is made of spring steel sheet.

[0026] like Figure 6 As shown, the parallel plate capacitor 15 is embedded on the inner wall of the rubber accommodation bag 13.

[0027] like Figure 2 As shown, the telescopic springs 4 are provided in two groups.

[0028] like Figure 1 and Figure 2 As shown, the folding reinforcement member 6 slides and turns along the inner wall of the U-shaped support base 3 when moving.

[0029] like Figure 5 As shown, the anti-slip protrusions 11 are arranged in several groups.

[0030] When in use, the telescopic spring 4 is initially in an extended state. The natural gas pipeline is first fixed by several devices of the present invention, and the natural gas pipeline is placed on the internal rubber layer 10. A force is applied downward to the natural gas pipeline, so that the telescopic sliding seat 5 slides downward along the U-shaped support base 3. At this time, the telescopic transmission rod 17 swings to the left, and the transmission pin 18 slides upward from the left along the diamond sliding groove 16 through the guidance of the bottom guide slope 20, and then enters the static landing point 22 for limiting through the guidance of the top guide slope 21. At this time, release your hand, the transmission pin 18 can be stationary, so that the telescopic sliding seat 5 is stationary, and can Maintain the position of the natural gas pipeline stable; in this process, the folding reinforcement member 6 also slides downward along the U-shaped support base 3 and turns over to move closer, so that the two arc-shaped folding pieces 7 also move closer, and the internal rubber layer 10 deforms accordingly to reinforce the natural gas pipeline. Due to gravity, the liquid electrorheological fluid 14 can be attached to the top wall of the natural gas pipeline with different diameters through the rubber containing bag 13. At this time, the soft rubber containing bag 13 can be deformed adaptively according to the natural gas pipeline with different diameters. At the same time, the transmission pin 18 has entered the static landing point 22, so that the trigger button 19 is pressed, so that the internal circuit controls the parallel plate capacitor The discharge starts between the devices 15, making the electrorheological fluid 14 solid, so that the rubber bag 13 also becomes hard, but the shape of the rubber bag 13 is still the state of being attached to the natural gas pipeline before, so it can automatically reinforce natural gas pipelines of different diameters, and the internal rubber layer 10 can also protect the lower half of natural gas pipelines of different diameters. This solution can automatically reinforce pipelines of different calibers and can bring an automated experience; when the natural gas pipeline needs to be removed, force is applied downward to the natural gas pipeline again, so that the transmission pin 18 leaves the static landing point 22 and slides along the rhombus through the guidance of the top guide slope 23 The groove 16 slides downward, and the telescopic sliding seat 5 slides upward at this time, and finally the transmission pin 18 enters the bottom of the diamond sliding groove 16 again for temporary storage, and the transmission pin 18 is also separated from the trigger button 19 at this time, so that the internal circuit is disconnected, and the electrorheological fluid 14 returns to a liquid state. The soft rubber containing bag 13 no longer plays a role in limiting and reinforcing the top of the natural gas pipeline, and the folding reinforcement piece 6 made of spring steel sheet is separated from the U-shaped support base 3, and the folding reinforcement piece 6 is flipped to both sides, so that the arc-shaped folding piece 7 is flipped to both sides. The internal rubber layer 10 is relaxed at this time, which is convenient for taking out the natural gas pipeline. This solution can facilitate the taking and placing of the natural gas pipeline.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0033] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A protective reinforcement device for a natural gas pipeline, characterized in that: The invention comprises an automatic telescopic component (1), a top reinforcement component (2), a U-shaped support base (3), a telescopic spring (4) and a telescopic sliding seat (5), wherein the telescopic spring (4) is arranged on the U-shaped support base (3), the telescopic sliding seat (5) is fixedly connected to the top of the telescopic spring (4), the automatic telescopic component (1) is transmission-arranged on the telescopic sliding seat (5), the top reinforcement component (2) is arranged on the telescopic sliding seat (5), and the telescopic sliding seat (5) is slidably engaged in the U-shaped support base (3).

2. A natural gas pipeline protection and reinforcement device according to claim 1, characterized in that: The top reinforcement component (2) comprises a folding reinforcement piece (6), an arc-shaped folding sheet (7), an arched support sheet (8), an arc-shaped bracket (9), an internal rubber layer (10), an anti-slip protrusion (11), a top receiving groove (12), a rubber receiving bag (13), an electrorheological fluid (14) and a parallel plate capacitor (15), wherein the arc-shaped bracket (9) is fixedly connected to the top of the telescopic sliding seat (5), the arc-shaped folding sheet (7) is hingedly connected to the two ends of the top of the arc-shaped bracket (9) in two groups, the folding reinforcement piece (6) is fixedly connected to the arc-shaped folding sheet (7), and the arched support sheet (8) is fixedly connected to the groove of the folding reinforcement member (6), the internal rubber layer (10) is arranged around the inner wall of the arc-shaped folding piece (7) and the arc-shaped bracket (9), the anti-slip protrusions (11) are distributed around the internal rubber layer (10), the top receiving groove (12) is arranged in an array around the top of the internal rubber layer (10), the rubber receiving bag (13) is fixedly connected to the top receiving groove (12), the parallel plate capacitors (15) are arranged in pairs in parallel in the rubber receiving bag (13), and the electrorheological fluid (14) is filled in the rubber receiving bag (13).

3. A natural gas pipeline protection and reinforcement device according to claim 2, characterized in that: The automatic telescopic assembly (1) comprises a diamond-shaped sliding groove (16), a telescopic transmission rod (17), a transmission pin (18), a trigger button (19), a bottom guide slope (20), a top guide slope 1 (21), a static landing point (22) and a top guide slope 2 (23), wherein the diamond-shaped sliding groove (16) is arranged on the telescopic sliding seat (5), the transmission pin (18) is slidably engaged in the diamond-shaped sliding groove (16), and one end of the telescopic transmission rod (17) is hinged to the U-shaped support bottom. The telescopic transmission rod (17) is disposed on the base (3), the other end of the telescopic transmission rod (17) is disposed on the transmission pin (18), the bottom guide slope (20) is disposed at the bottom of the diamond-shaped sliding groove (16), the top guide slope 1 (21) is disposed on the left side of the top of the diamond-shaped sliding groove (16), the top guide slope 2 (23) is disposed on the right side of the top of the diamond-shaped sliding groove (16), the static landing point (22) is disposed at the top of the diamond-shaped sliding groove (16), and the trigger button (19) is disposed on the static landing point (22).

4. A natural gas pipeline protection and reinforcement device according to claim 3, characterized in that: The rubber containing bag (13) is a hollow elastic bag.

5. A natural gas pipeline protection and reinforcement device according to claim 4, characterized in that: The trigger button (19) and the parallel plate capacitor (15) are electrically connected.

6. A natural gas pipeline protection and reinforcement device according to claim 5, characterized in that: The folding reinforcement member (6) is made of spring steel sheet material.

7. A natural gas pipeline protection and reinforcement device according to claim 6, characterized in that: The parallel plate capacitor (15) is embedded on the inner wall of the rubber containing bag (13).

8. A natural gas pipeline protection and reinforcement device according to claim 7, characterized in that: The telescopic springs (4) are provided in two groups.

9. A natural gas pipeline protection and reinforcement device according to claim 8, characterized in that: When the folding reinforcement member (6) moves, it slides and flips along the inner wall of the U-shaped support base (3).

10. A natural gas pipeline protection and reinforcement device according to claim 9, characterized in that: The anti-slip protrusion (11) array is provided in a plurality of groups.

Images