Pipeline explosion-proof reinforcing structure for chemical safety production

Abstract

The utility model relates to the technical field of chemical safety, in particular to a pipeline anti-explosion reinforcing structure for chemical safety production. Comprising a pipeline body; the arc-shaped abutting plates are movably installed on the surface of the pipeline body; the connecting plate is fixedly mounted in the middle of the back surface of the arc-shaped propping plate; the ball groove is formed in the middle of the back surface of the connecting plate; the clamping ball is movably mounted in an inner cavity of the ball groove; the threaded rod is fixedly mounted on the surface of the clamping ball; and the arc-shaped base plate is fixedly mounted on the surface of the threaded rod. According to the chemical engineering pipeline, through mutual cooperation of the arc-shaped abutting plate, the connecting plate, the ball groove, the clamping ball, the threaded rod and the arc-shaped base plate, the function of improving the pressure resistance of the pipeline is achieved, the strength of the chemical engineering pipeline body is improved, and fatigue cracks or cracks caused by stress concentration due to too large pressure are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of chemical industry safety technology, specifically relates to a pipeline explosion -proof reinforcing structure for chemical production. BACKGROUND

[0002] In the chemical industry field, chemical industry covers chemical technology, chemical industry, chemical engineering and multiple key aspects. Its core lies in using chemical methods to realize the change of material composition, structure or complete new material synthesis, and such technology is collectively referred to as chemical production technology, and the final product is chemical or chemical product.

[0003] In the chemical production process, the pipeline as an important transmission carrier plays an indispensable role. However, the pipeline for chemical production on the market generally has a serious defect, that is, lack of effective additional reinforcing device. This makes the pipeline wall prone to stress concentration in the long-term use process, once facing internal high pressure or encountering other accidental impact. Stress concentration not only greatly increases the risk of pipeline rupture, but also may cause a series of more serious consequences, such as medium leakage and even explosion accident. These accidents not only cause serious damage to production equipment, lead to production stagnation and increase the economic loss of enterprises, but also pose a great threat to the life safety of on-site workers.

[0004] In summary, it is urgent to develop an explosion -proof reinforcing structure which can effectively improve the pressure resistance of the pipeline and enhance the safety of the pipeline, which is not only related to the smooth progress of chemical production, but also related to personnel safety and sustainable development of enterprises. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides a pipeline explosion -proof reinforcing structure for chemical production, which aims at improving the safety of chemical production.

[0006] In order to achieve the above purpose, the technical scheme of the utility model is as follows:

[0007] A pipeline explosion -proof reinforcing structure for chemical production, comprising:

[0008] A pipeline body;

[0009] A plurality of arc-shaped resisting plates movably installed on the surface of the pipeline body;

[0010] A connecting plate fixedly installed at the middle part of the back surface of the arc-shaped resisting plate;

[0011] A ball groove opened at the middle part of the back surface of the connecting plate;

[0012] A clamping ball movably installed in the inner cavity of the ball groove;

[0013] The threaded rod is fixedly installed on the surface of the spherical ball;

[0014] The arc-shaped base plate is fixedly installed on the surface of the threaded rod.

[0015] Further, the recess is arranged on one side of the arc-shaped resisting plate, and the clamping plate is fixedly installed on the other side; through cooperation of the recess and the clamping plate, the multiple arc-shaped resisting plates are cooperatively resisted.

[0016] Further, the assembling plates are fixedly installed on the upper and lower sides of the middle part of the front surface of the arc-shaped base plate; the telescopic rod is fixedly installed on the middle part of the front surface of the assembling plate; the reset spring is sleeved on the surface of the telescopic rod, so that the arc-shaped resisting plate can stably clamp the pipeline and reduce shaking.

[0017] Further, the threaded sleeve is fixedly installed on the middle part of the back surface of the arc-shaped base plate; the threaded hole is arranged on one side of the back surface of the arc-shaped base plate; the threaded rod cooperates with the threaded sleeve, so that the spherical ball can rotate and linearly advance.

[0018] Further, the positioning plate is fixedly installed on the other side of the back surface of the arc-shaped base plate; the through hole is arranged on one side of the back surface of the positioning plate; through the positioning plate and the through hole, the stability and consistency of the adjacent arc-shaped resisting plates after arrangement are improved, so that the pipeline body can be uniformly clamped.

[0019] Further, the driving handle is fixedly installed on one end of the threaded rod, so that the operator can quickly drive the threaded rod to rotate and accurately control the clamping of the arc-shaped resisting plate on the pipeline body.

[0020] The pipe explosion-proof reinforcing structure for chemical safety production has the following beneficial effects:

[0021] The pipe explosion-proof reinforcing structure for chemical safety production realizes the function of improving the pressure resistance of the pipeline, increases the strength of the pipeline body, and avoids fatigue cracks or cracking caused by stress concentration due to excessive pressure.

[0022] The pipe explosion-proof reinforcing structure for chemical safety production realizes the cooperative resistance of the multiple arc-shaped resisting plates through cooperation of the recess on one side of the arc-shaped resisting plate and the clamping plate on the other side, and ensures that the pipeline body is uniformly stressed. This not only further enhances the pressure resistance of the pipeline, but also effectively reduces the stress concentration phenomenon of the pipeline, so that the stress can be uniformly dispersed when the pipeline is stressed, and the service life of the pipeline body is prolonged.

[0023] The utility model discloses a pipeline explosion -proof reinforcing structure for chemical safety production, and arc resistance board positive face assembly board telescopic rod and reset spring joint action, ensure that arc resistance board can comprehensively stably hold the pipeline.

[0024] The utility model discloses a pipeline explosion -proof reinforcing structure for chemical safety production, and arc resistance board positive face assembly board telescopic rod and reset spring joint action, ensure that arc resistance board can comprehensively stably hold the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the embodiment or prior art description needed to use the drawing briefly introduces, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to the structure shown in these drawings.

[0026] Figure 1 It is a kind of pipeline explosion -proof reinforcing structure for chemical safety production overall structure schematic diagram;

[0027] Figure 2 It is a kind of pipeline explosion -proof reinforcing structure for chemical safety production plan view;

[0028] Figure 3 It is a kind of pipeline explosion -proof reinforcing structure for chemical safety production arc resistance board structure diagram;

[0029] Figure 4 It is a kind of pipeline explosion -proof reinforcing structure for chemical safety production arc resistance board structure diagram;

[0030] In the drawing, 1, pipeline body;2, arc resistance board;3, connecting plate;4, ball groove;5, ball;6, threaded rod;7, arc base plate;8, recess;9, clamping plate;10, assembly plate;11, telescopic rod;12, reset spring;13, threaded sleeve;14, threaded hole;15, positioning plate;16, through hole;17, driving handle.

[0031] The realization of the utility model, functional characteristics and advantages will be further described with reference to the drawings in conjunction with embodiments. DETAILED DESCRIPTION

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0034] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, if the word "and / or" appears throughout the text, it means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0035] like Figures 1-4 As shown,

[0036] An explosion-proof reinforced structure for pipelines used in chemical safety production includes:

[0037] Pipeline body 1; as a carrier for transporting chemical raw materials or steam, it serves as the installation foundation for the entire explosion-proof reinforced structure and withstands the pressure of internal corrosive liquids or high-temperature steam.

[0038] Several movable arc-shaped abutment plates 2 are installed on the surface of the pipe body 1; they are connected to other components through a connecting plate 3 on the back. During installation, the multiple arc-shaped abutment plates 2 are engaged with each other through grooves 8 and clamping plates 9, ultimately tightly abutting against the surface of the pipe body 1, thus wrapping the pipe. When the pipe is running, the pressure borne by the pipe is evenly distributed, preventing cracks from forming in the pipe body 1 due to stress concentration, and effectively enhancing the pipe's pressure resistance.

[0039] The connecting plate 3 is fixedly installed at the middle part of the back of the arc-shaped resisting plate 2, and provides a mounting base for the ball groove 4 and subsequent connecting components, thereby ensuring the stability of the connection between the arc-shaped resisting plate 2 and other components. When the arc-shaped resisting plate 2 is pushed by the clamping ball 5 to move towards the pipeline body 1, the connecting plate 3 transmits the force to the arc-shaped resisting plate 2, thereby achieving the resistance to the pipeline.

[0040] The ball groove 4 is opened at the middle part of the back of the connecting plate 3, and is opened at the middle part of the back of the connecting plate 3, and is used for installing the clamping ball 5, thereby playing a limiting and supporting role on the clamping ball 5, and ensuring that the clamping ball 5 rotates and linearly advances in a specified space. During the rotation and advancement of the clamping ball 5 driven by the threaded rod 6, the ball groove 4 ensures the movement track of the clamping ball 5, so that the clamping ball 5 can stably push the arc-shaped resisting plate 2.

[0041] The clamping ball 5 is movably installed in the inner cavity of the ball groove 4, and is fixedly connected with the threaded rod 6, thereby converting the rotary motion of the threaded rod 6 into linear motion to push the arc-shaped resisting plate 2. During use, the clamping ball 5 drives the arc-shaped resisting plate 2 to approach or move away from the pipeline body 1 through its movement in the ball groove 4, thereby achieving the adjustment of the clamping force on the pipeline.

[0042] The threaded rod 6 is fixedly installed on the surface of the clamping ball 5. One end of the threaded rod 6 is fixedly installed with a driving handle 17 to facilitate the rotation of the operator, and the other end is fixedly connected with the clamping ball 5. The surface of the arc-shaped base plate 7 is installed with a threaded sleeve 13. The threaded rod 6 is matched with the threaded sleeve 13 to realize the advancement and retraction of the clamping ball 5. The operator rotates the driving handle 17 to drive the threaded rod 6 to rotate, thereby controlling the movement of the clamping ball 5 and accurately adjusting the clamping degree of the arc-shaped resisting plate 2 on the pipeline.

[0043] The arc-shaped base plate 7 is fixedly installed on the surface of the threaded rod 6. The positioning plate 15 and the through hole 16 on the arc-shaped base plate are connected by bolts to provide initial installation positioning for the entire reinforcing structure, thereby ensuring that each component can be accurately installed on the pipeline body 1.

[0044] A recess 8 is opened on one side of the arc-shaped resisting plate 2, and a clamping plate 9 is fixedly installed on the other side. Through the cooperation of the recess 8 and the clamping plate 9, the multiple arc-shaped resisting plates 2 are cooperatively resisted. The recess 8 and the clamping plate 9 are respectively arranged on both sides of the arc-shaped resisting plate 2. During installation, the recess 8 and the clamping plate 9 of adjacent arc-shaped resisting plates 2 are matched and clamped with each other, thereby ensuring that the multiple arc-shaped resisting plates 2 are connected closely to form a complete wrapping structure. During pipeline operation, the stability of the multiple arc-shaped resisting plates 2 as a whole is enhanced, so that the arc-shaped resisting plates 2 can more uniformly apply pressure to the pipeline body 1, thereby further improving the pressure resistance of the pipeline.

[0045] The upper and lower sides of the middle part of the front of the arc-shaped base plate 7 are fixedly installed with assembly plates 10, the middle part of the front of the assembly plate 10 is fixedly installed with a telescopic rod 11, the surface of the telescopic rod 11 is sleeved with a return spring 12, which is used for ensuring that the arc-shaped resisting plate 2 stably clamps the pipeline and reduces shaking.

[0046] The assembly plate 10 is fixed on the upper and lower sides of the middle part of the front of the arc-shaped resisting plate 2, which provides installation positions for the telescopic rod 11 and the return spring 12. During installation, the telescopic rod 11 and the return spring 12 are pre-installed on the assembly plate 10 and are in an initial state. When the pipeline is running, the elastic effect of the return spring 12 makes the arc-shaped resisting plate 2 always tightly resist the pipeline when the pipeline shakes or displaces, and the telescopic rod 11 limits the return spring 12, thereby ensuring that the arc-shaped resisting plate 2 stably clamps the pipeline and reduces shaking.

[0047] The middle part of the back of the arc-shaped base plate 7 is fixedly installed with a threaded sleeve 13, one side of the back of the arc-shaped base plate 7 is provided with a threaded hole 14, the threaded rod 6 cooperates with the threaded sleeve 13, and rotation and linear propulsion of the clamping ball 5 are realized.

[0048] The threaded sleeve is fixedly installed on the middle part of the back of the arc-shaped base plate 7 and cooperates with the threaded rod 6, thereby providing threaded support for rotation of the threaded rod 6, so that the rotational motion of the threaded rod 6 can be converted into linear motion of the clamping ball 5. When the threaded rod 6 rotates, the threaded sleeve 13 guides the movement direction of the threaded rod 6, thereby realizing accurate propulsion and retraction of the clamping ball 5, and thereby controlling clamping of the arc-shaped resisting plate 2 on the pipeline.

[0049] The other side of the back of the arc-shaped base plate 7 is fixedly installed with a positioning plate 15, one side of the back of the positioning plate 15 is provided with a through hole 16, and through the positioning plate 15 and the through hole 16, the stability and consistency of adjacent arc-shaped resisting plates 2 after deployment are increased, thereby ensuring uniform clamping of the pipeline body 1.

[0050] One end of the threaded rod 6 is fixedly installed with a driving handle 17, which is convenient for an operator to quickly drive the threaded rod 6 to rotate, thereby accurately controlling clamping of the arc-shaped resisting plate 2 on the pipeline body 1.

[0051] The threaded hole 14 is provided on one side of the back of the arc-shaped base plate 7, and the through hole 16 is provided on one side of the back of the positioning plate 15. During installation, a bolt is passed through the through hole 16 and screwed into the threaded hole 14, thereby connecting adjacent arc-shaped base plates 7 to the surface of the pipeline body 1 and completing deployment of the arc-shaped base plate 7. During pipeline operation, the stability of the connection between the arc-shaped base plate 7 and the pipeline body 1 is ensured, and meanwhile, the cooperation of the positioning plate 15 and the through hole 16 ensures the stability and consistency of adjacent arc-shaped resisting plates 2 after deployment, so that the arc-shaped resisting plate 2 can uniformly clamp the pipeline.

[0052] First, the arc-shaped base plate 7 is connected to the surface of the pipeline body 1 through the positioning plate 15 and the through hole 16 by using bolts, so that the positions of the adjacent arc-shaped base plates 7 are accurate and stable.

[0053] The operator holds the driving handle 17 and rotates it clockwise, so as to drive the threaded rod 6 to rotate, and the threaded rod 6 cooperates with the threaded sleeve 13, so that the clamping ball 5 rotates and linearly advances in the ball groove 4.

[0054] When the arc-shaped abutting plate 2 approaches the pipeline body 1, the recess 8 of the adjacent arc-shaped abutting plate 2 is matched with the clamping plate 9 to be clamped, so that the arc-shaped abutting plates 2 are connected closely.

[0055] The above is only optional embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields under the inventive concept of the present application, and the contents of the present application are included in the patent protection range of the present application.

Claims

1. A pipe explosion-proof reinforcing structure for chemical safety production, characterized in that, Include: Pipeline body (1); Several arc-shaped resistance plates (2) movably installed on the surface of the pipeline body (1); The connecting plate (3) is fixedly installed on the middle part of the back of the arc-shaped resistance plate (2); The ball groove (4) is opened in the middle part of the back of the connecting plate (3); The clamping ball (5) is movably installed in the inner cavity of the ball groove (4); The threaded rod (6) is fixedly installed on the surface of the clamping ball (5); The arc-shaped base plate (7) is fixedly installed on the surface of the threaded rod (6).

2. The pipe explosion-proof reinforcing structure for chemical safety production according to claim 1, characterized in that: The recess (8) is opened on one side of the arc-shaped resistance plate (2), and the clamping plate (9) is fixedly installed on the other side. Through the cooperation of the recess (8) and the clamping plate (9), the cooperation of multiple arc-shaped resistance plates (2) is realized.

3. The pipe explosion-proof reinforcing structure for chemical safety production according to claim 1, characterized in that: The assembly plate (10) is fixedly installed on the upper and lower sides of the middle part of the front of the arc-shaped base plate (7), the telescopic rod (11) is fixedly installed on the middle part of the front of the assembly plate (10), the reset spring (12) is sleeved on the surface of the telescopic rod (11), which is used to ensure that the arc-shaped resistance plate (2) fully and stably clamps the pipeline and reduces the shaking.

4. The pipe explosion-proof reinforcing structure for chemical safety production according to claim 1, characterized in that: The threaded sleeve (13) is fixedly installed on the middle part of the back of the arc-shaped base plate (7), the threaded hole (14) is opened on one side of the back of the arc-shaped base plate (7), and the threaded rod (6) cooperates with the threaded sleeve (13) to realize the rotation and linear propulsion of the clamping ball (5).

5. The pipe explosion-proof reinforcing structure for chemical safety production according to claim 1, characterized in that: The positioning plate (15) is fixedly installed on the other side of the back of the arc-shaped base plate (7), the through hole (16) is opened on one side of the back of the positioning plate (15), and the positioning plate (15) and the through hole (16) increase the stability and consistency of the adjacent arc-shaped resistance plate (2) after deployment, and ensure the uniform clamping of the pipeline body (1).

6. The pipe explosion-proof reinforcing structure for chemical safety production according to claim 1, characterized in that: The driving handle (17) is fixedly installed on one end of the threaded rod (6), which is convenient for the operator to quickly drive the threaded rod (6) to rotate and accurately control the clamping of the arc-shaped resistance plate (2) on the pipeline body (1).

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