An underground gas pipeline protection plate

Abstract

The utility model discloses an underground gas pipeline protection plate, including base plate, the top of base plate is provided with protection assembly, the protection assembly includes buffer layer, buffer layer fixedly connected at the top of base plate, the top of buffer layer is fixedly connected with identification layer, the top of identification layer is fixedly connected with protection film, the inside fixedly connected with the plug -in column of base plate, the utility model relates to gas pipeline protection plate technical field, the underground gas pipeline protection plate, the surface of identification layer is used for printing various prompt slogans, and protection film adopts polytetrafluoroethylene transparent film, and polytetrafluoroethylene temperature range is wide, and almost does not react with any chemical substance, including concentrated nitric acid, sulfuric acid and the like corrosive liquid, can effectively protect identification layer from being corroded, and the identification layer is wrapped in the middle with the cooperation of base plate, thereby effective protection is carried out, and the anti -impact and the corrosion -resisting ability are all improved significantly.

Description

Technical Field

[0001] This utility model relates to the technical field of gas pipeline protection plates, specifically an underground gas pipeline protection plate. Background Technology

[0002] Protective panels are protective devices installed above underground pipelines, primarily used to warn and protect the safety of underground facilities. With the continuous development of urban construction, underground gas pipelines, as important energy transmission facilities, are widely distributed underground in cities. However, existing underground gas pipelines face some problems during use.

[0003] Generally, protective plates have obvious warning signs on their outer surface, such as "Gas Pipeline, Do Not Dig". However, since the outer surface is directly exposed to the soil, the acidic and alkaline substances and moisture in the soil will corrode the protective plate. Over time, this will reduce the service life of the protective plate and increase maintenance costs and safety risks.

[0004] Therefore, this utility model provides an underground gas pipeline protection plate to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an underground gas pipeline protection plate, which solves the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an underground gas pipeline protection plate, comprising a base plate, wherein a protective component is provided on the top of the base plate; the protective component comprises a buffer layer, wherein the buffer layer is fixedly connected to the top of the base plate, wherein an identification layer is fixedly connected to the top of the buffer layer, wherein a protective film is fixedly connected to the top of the identification layer, and wherein a post is fixedly connected inside the base plate.

[0007] Furthermore, a metal strip is fixedly connected inside the identification layer.

[0008] By adopting the above technical solution, the location of the pipeline can be determined by detecting the metal strip, which also serves to reinforce the marking layer.

[0009] Furthermore, the substrate is made of carbon fiber reinforced epoxy resin.

[0010] By adopting the above technical solutions, carbon fiber reinforced epoxy resin has higher strength and stiffness, and can better resist external impacts.

[0011] Furthermore, the buffer layer is made of an elastic material such as rubber or polyurethane foam.

[0012] By adopting the above technical solution, the buffer layer plays a buffering role when the marking layer is subjected to external impact.

[0013] Furthermore, the protective film is a transparent polytetrafluoroethylene film.

[0014] By adopting the above technical solution, it has good corrosion resistance, and the transparency does not affect the viewing of the warning signs on the label layer.

[0015] Furthermore, a clamping block is fixedly connected to one side of the base plate, a protrusion is fixedly connected to one side of the clamping block, and a pin is slidably connected inside the protrusion.

[0016] By adopting the above technical solution, the two ends of the base plate are fixed, so that there will be no excessive displacement when adjusting the laying position of other parts of the base plate in the future.

[0017] Beneficial effects

[0018] This utility model provides a protective plate for underground gas pipelines. Compared with the prior art, it has the following advantages:

[0019] 1. This underground gas pipeline protection plate has a base plate buried above the pipeline. The base plate is made of carbon fiber reinforced epoxy resin, which has higher strength and rigidity, and can better resist external impact. The base plate is reinforced with evenly distributed posts, which can resist some stress and improve the tensile strength of this part. The buffer layer is made of elastic materials such as rubber or polyurethane foam. The function of the buffer layer is to cushion and protect the marking layer when it is subjected to external impact. The surface of the marking layer is used to print various warning signs. The protective film is made of polytetrafluoroethylene (PTFE) transparent film. PTFE has a wide temperature resistance range and hardly reacts with any chemical substances, including corrosive liquids such as concentrated nitric acid and sulfuric acid. It can effectively protect the marking layer from corrosion. Together with the base plate, the marking layer is wrapped in the middle, which can effectively protect it and significantly improve its impact resistance and corrosion resistance.

[0020] 2. The underground gas pipeline protection plate has metal strips inside the marking layer that can be detected by a metal detector to determine the pipeline's burial location. The metal strips also serve to reinforce the marking layer. After the base plate is laid on top of the pipeline, the pins can be inserted into the soil through the guide of the protrusions to fix both ends of the base plate, ensuring that there will be no excessive displacement when adjusting the laying position of other parts of the base plate later. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the external structure of this utility model;

[0023] Figure 2 This is an enlarged view of the structure at point A of this utility model;

[0024] Figure 3 This is a front view of the structure of this utility model;

[0025] Figure 4 This is a partial structural side view of this utility model.

[0026] In the diagram: 1. Base plate; 2. Protective components; 21. Buffer layer; 22. Identification layer; 23. Protective film; 24. Metal strip; 25. Insert post; 26. Clamping block; 27. Protrusion; 28. Pin rod. Detailed Implementation

[0027] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0028] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0029] Reference Figures 1 to 4This application provides a protective panel for underground gas pipelines, including a base plate 1. A protective component 2 is disposed on the top of the base plate 1. The protective component 2 includes a buffer layer 21, which is fixedly connected to the top of the base plate 1. An identification layer 22 is fixedly connected to the top of the buffer layer 21, and a protective film 23 is fixedly connected to the top of the identification layer 22. An insert post 25 is fixedly connected inside the base plate 1. The base plate 1 is made of carbon fiber reinforced epoxy resin. The buffer layer 21 is made of an elastic material such as rubber or polyurethane foam. The protective film 23 is a transparent polytetrafluoroethylene film.

[0030] In specific implementation: The base plate 1 is embedded above the pipe. The base plate 1 is made of carbon fiber reinforced epoxy resin, which has higher strength and rigidity, and can better resist external impact. The base plate 1 is reinforced by evenly distributed inserts 25, which can resist some stress and improve the tensile strength of the part. The buffer layer 21 is made of elastic material such as rubber or polyurethane foam. The function of the buffer layer 21 is to buffer and protect the marking layer 22 when it is subjected to external impact. The surface of the marking layer 22 is used to print various warning signs. The protective film 23 is made of polytetrafluoroethylene transparent film. Polytetrafluoroethylene has a wide temperature resistance range and hardly reacts with any chemical substances, including corrosive liquids such as concentrated nitric acid and sulfuric acid. It can effectively protect the marking layer 22 from corrosion. Together with the base plate 1, the marking layer 22 is wrapped in the middle, which can effectively protect it and significantly improve its impact resistance and corrosion resistance.

[0031] Reference Figures 1 to 4 In one aspect of this embodiment, a metal strip 24 is fixedly connected to the inside of the marking layer 22. A clamping block 26 is fixedly connected to one side of the base plate 1, a protrusion 27 is fixedly connected to one side of the clamping block 26, and a pin 28 is slidably connected inside the protrusion 27.

[0032] In practice: the metal strip 24 inside the marking layer 22 can be detected by a metal detector to determine the location of the buried pipe. The metal strip 24 is also used to reinforce the marking layer 22. After the base plate 1 is laid on top of the pipe, the pin 28 can be inserted into the soil through the guide of the protrusion 27 to fix both ends of the base plate 1, ensuring that there will be no excessive displacement when adjusting the laying position of other parts of the base plate 1 in the future.

[0033] All electrical devices in this plan are powered by an external power source.

[0034] Working principle: In practical applications, the base plate 1 is first embedded above the pipe, serving as the basic structure of the protective plate. The base plate 1 is made of carbon fiber reinforced epoxy resin, a material with higher strength and rigidity, providing solid support for the entire protective plate and thus better resisting external impacts from above. Simultaneously, evenly distributed inserts 25 are fixedly connected inside the base plate 1. These inserts 25 can resist some stress, significantly improving the tensile strength of this area and further enhancing the overall structural stability of the base plate 1.

[0035] The protective component 2 installed on the top of the base plate 1 is a key part for achieving the protective function. Among them, the buffer layer 21 is fixedly connected to the top of the base plate 1 and is made of elastic materials such as rubber or polyurethane foam. When the marking layer 22 is subjected to external impact, the buffer layer 21 can play a good buffering and protective role by utilizing its own elastic properties, reducing the direct impact of external force on the marking layer 22.

[0036] The marking layer 22 is located on top of the buffer layer 21, and its surface is used to print various warning signs to serve as a warning. In order to facilitate the determination of the pipeline burial location, a metal strip 24 is fixedly connected inside the marking layer 22. By detecting the metal strip 24 with a metal detector, the location of the pipeline can be quickly and accurately found. At the same time, the metal strip 24 also reinforces the marking layer 22 and improves the structural strength of the marking layer 22.

[0037] A protective film 23 is fixedly connected to the top of the marking layer 22. The protective film 23 is made of transparent polytetrafluoroethylene (PTFE), which has a wide temperature resistance range and hardly reacts with any chemicals, including corrosive liquids such as concentrated nitric acid and sulfuric acid, effectively protecting the marking layer 22 from corrosion. In addition, the base plate 1 wraps the marking layer 22 in the middle, forming a double protection for the marking layer 22, which greatly enhances its corrosion resistance.

[0038] In addition, a clamping block 26 is fixedly connected to one side of the base plate 1, and a protrusion 27 is fixedly connected to one side of the clamping block 26. A pin 28 is slidably connected inside the protrusion 27. After the base plate 1 is laid above the pipe, the pin 28 can be inserted into the soil through the guide of the protrusion 27, thereby fixing both ends of the base plate 1. This ensures that the base plate 1 will not be excessively displaced when adjusting the laying position of other parts of the base plate 1 in the future, thus ensuring the accuracy and stability of the entire protective plate laying.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective plate for underground gas pipelines, comprising a base plate (1), characterized in that: The base plate (1) is provided with a protective component (2) on its top; the protective component (2) includes a buffer layer (21), the buffer layer (21) is fixedly connected to the top of the base plate (1), the top of the buffer layer (21) is fixedly connected to an identification layer (22), the top of the identification layer (22) is fixedly connected to a protective film (23), and the interior of the base plate (1) is fixedly connected to a post (25).

2. The underground gas pipeline protection plate according to claim 1, characterized in that: The internal part of the identification layer (22) is fixedly connected with a metal strip (24).

3. The underground gas pipeline protection plate according to claim 1, characterized in that: The substrate (1) is made of carbon fiber reinforced epoxy resin.

4. The underground gas pipeline protection plate according to claim 1, characterized in that: The buffer layer (21) is made of an elastic material such as rubber or polyurethane foam.

5. The underground gas pipeline protection plate according to claim 1, characterized in that: The protective film (23) is a transparent polytetrafluoroethylene film.

6. The underground gas pipeline protection plate according to claim 1, characterized in that: A clamping block (26) is fixedly connected to one side of the base plate (1), and a protrusion (27) is fixedly connected to one side of the clamping block (26). A pin rod (28) is slidably connected inside the protrusion (27).

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