Oil pipeline pressure protection structure

Abstract

This utility model provides an oil pipeline pressure-resistant structure, including a pipeline clearance mechanism located in the middle. Symmetrically arranged spliced ​​ramp structures are provided on both the front and rear sides of the pipeline clearance mechanism. The pipeline clearance mechanism includes a horizontally arranged support plate, which is divided into at least two clearance grooves by at least one vertical dividing support plate. The front and rear sides of the support plate connect with the top of the spliced ​​ramp structure on the same side. This utility model is rationally designed. Through the combination of segmented spliced ​​ramp structures and snap-fit ​​structures, the transition slope can be lengthened without affecting rapid handling and installation. Different pipeline clearance mechanisms can be selected as needed, facilitating adaptation to site installation.

Description

Technical Field

[0001] This utility model relates to an anti-pressure structure for oil pipelines. Background Technology

[0002] Currently, at various infrastructure construction sites, it is often necessary to temporarily lay water pipes, cables, oil pipes, and other pipelines for temporary water, oil, and electricity supply. However, due to the large number of trucks transporting construction materials at construction sites, and the fact that some pipelines are laid in the truck's driving lanes, the problem of trucks damaging the pipelines frequently occurs. Therefore, it is often necessary to use pressure-resistant devices to protect the pipelines. In the prior art, CN220732333U discloses a pressure-resistant device for temporary pipeline laying, which includes a protective shell with buffer sections inclined on both sides, and a central section for the pipeline to pass through. The protective principle of the inner cavity is that the protective shell and buffer section are installed on the pipeline, so that the vehicle will not come into contact with the pipeline, effectively avoiding the pipeline from being crushed and damaged by the vehicle. However, due to the integrated structure of the anti-pressure device, the slope of the buffer section is relatively short, so the transition between the top of the protective shell and the ground is short. Therefore, if the vehicle is traveling too fast, it is easy for the vehicle to suddenly lurch upwards, which will affect driving safety and may also damage the infrastructure materials. If the transition slope is lengthened, it will result in the overall structure being too large and difficult to transport and install. Utility Model Content

[0003] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide an oil pipeline anti-pressure structure. With the cooperation of segmented splicing slope structure and snap-fit ​​structure, the transition slope can be lengthened without affecting rapid handling and installation. Different pipeline clearance mechanisms can be selected as needed to facilitate on-site installation adaptation.

[0004] This utility model is implemented using the following scheme: an oil pipeline anti-pressure structure: including a pipeline clearance mechanism located in the middle, the pipeline clearance mechanism having symmetrically arranged spliced ​​ramp structures on its front and rear sides, the pipeline clearance mechanism including a horizontally arranged support plate, the support plate being divided into at least two clearance grooves by at least one vertical dividing support plate, the front and rear sides of the support plate being connected to the top of the spliced ​​ramp structure on the same side.

[0005] Furthermore, L-shaped abutment plates are provided under the front and rear edges of the support plate, with the vertical part of the L-shaped abutment plate on top and the horizontal part on the bottom, and the spliced ​​ramp structure is fixed to the abutment plate on the same side.

[0006] Furthermore, the spliced ​​ramp structure includes a ramp panel, the side of the ramp panel away from the support plate abutting the ground, and the side closer to the pipeline clearance mechanism connecting with the support plate. Vertical side-raising plates are symmetrically arranged on the left and right sides of the ramp panel, and a top-raising plate is arranged at the lower part of the ramp panel connecting with the support plate. The two side-raising plates and the top-raising plate are connected to form a ramp enclosure.

[0007] Furthermore, the lower part of the slope enclosure near the pipeline clearance mechanism is provided with a first clearance opening corresponding to the horizontal part of the abutment plate. A pin is provided on the horizontal part of the abutment plate. A pin connecting plate is provided inside the slope enclosure. The pin connecting plate abuts against the horizontal part of the abutment plate. A socket is provided on the pin connecting plate corresponding to the pin.

[0008] Furthermore, the slope panel is divided into at least two slope panel segments along its length, and the side elevation plates on the left and right sides are correspondingly divided into at least two side elevation plate segments. A partition plate is provided under the docking side of each slope panel segment. The partition plate is connected to the corresponding side elevation plate segments on the left and right sides or the combination of the slope top elevation plate and the side elevation plate segments on the left and right sides, so that a raised enclosure for raising the slope panel segments is formed under each slope panel segment. The partition plates under the two docking slope panel segments are connected by a snap-fit ​​structure.

[0009] Furthermore, the snap-fit ​​structure includes at least one L-shaped snap-fit ​​plate, with the horizontal portion of the snap-fit ​​plate at the bottom and the vertical portion at the top. The horizontal portion of the snap-fit ​​plate is fixed inside one of two adjacent scaffolding enclosures. The vertical portion of the snap-fit ​​plate extends out of the partition plate of the scaffolding enclosure, and a snap-fit ​​groove is formed between the partition plate of the scaffolding enclosure and the vertical portion of the snap-fit ​​plate. The lower edge of the partition plate of the other scaffolding enclosure is snapped into the snap-fit ​​groove.

[0010] Furthermore, within the raised enclosure, several vertical reinforcing ribs are arranged alternately at horizontal and vertical intervals under the slope panel.

[0011] Furthermore, a transverse connecting plate with a corresponding hook plate is welded between the adjacent front-to-back reinforcing ribs of the slope panel or between the front-to-back reinforcing ribs and the side elevation plate, and the horizontal part of the hook plate is welded to the transverse connecting plate.

[0012] Furthermore, a second clearance opening is provided on the lower edge of the partition plate corresponding to the horizontal portion of the hook plate.

[0013] Furthermore, a handle opening is provided on the side lifting plate.

[0014] Compared with the prior art, the present invention has the following advantages: it is reasonably designed, and with the cooperation of segmented splicing ramp structure and snap-fit ​​structure, the transition ramp can be lengthened without affecting rapid handling and installation. Different pipeline clearance mechanisms can be selected as needed, which facilitates adaptation to the site installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 The diagram shows the side and top views of the pipeline clearance mechanism of this utility model. Figure 3 This is a cross-sectional and bottom view of the slope section of the pipeline clearance mechanism of this utility model. Figure 4 This is a cross-sectional view of the slope section of the pipeline clearance mechanism of this utility model.

[0016] In the diagram: 1-Pipeline clearance mechanism; 2-Assembled ramp structure; 3-Support plate; 4-Separation support plate; 5-Clearing groove; 6-Abutment plate; 7-Slope panel; 8-Side elevation plate; 9-Slope top elevation plate; 10-First clearance opening; 11-Pin; 12-Pin connecting plate; 13-Socket; 14-Slope panel split; 15-Side elevation plate split; 16-Separation plate; 17-Snap-fit ​​structure; 18-Hook plate; 19-Slot; 20-Reinforcing rib; 21-Transverse connecting plate; 22-Second clearance opening; 23-Handle opening; 24-Third clearance opening; 25-Pipeline. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] like Figure 1-4As shown, an oil pipeline anti-pressure structure includes a pipeline clearance mechanism 1 located in the middle. Symmetrically arranged on both the front and rear sides of the pipeline clearance mechanism are spliced ​​ramp structures 2. The pipeline clearance mechanism includes a horizontally arranged support plate 3. The support plate is divided into at least two clearance slots by at least one vertical dividing support plate 4. That is, one dividing support plate divides the area below the support plate into two clearance slots 5. If there are multiple dividing support plates, they are distributed equidistantly or unequally along the front-rear direction, forming several clearance slots. The front and rear sides of the support plate connect with the top of the spliced ​​ramp structure on the same side, so that the support plate and the front and rear spliced ​​ramp structures together form an elevated driving surface, preventing vehicles from crushing or damaging the oil pipeline during driving. In use, the support plate is erected on the oil pipeline, with the number of clearance slots corresponding to the number of oil pipelines, and each oil pipeline passing through the corresponding clearance slot.

[0021] In this embodiment, in order to erect the support plate, L-shaped abutment plates 6 are provided under the front and rear edges of the support plate. The vertical part of the L-shaped abutment plate is on top and the horizontal part is on the bottom. The end of the vertical part of the abutment plate is connected to the corresponding edge of the support plate, and the horizontal part of the abutment plate abuts against the ground. The abutment plate and the partition support plate together raise the support plate to realize the pressure protection of the oil pipeline. The spliced ​​ramp structure is fixed on the abutment plate on the same side.

[0022] In this embodiment, to achieve the connection between the spliced ​​ramp structure and the abutment plate, the spliced ​​ramp structure is structured as follows: The spliced ​​ramp structure includes a ramp panel 7. The side of the ramp panel away from the support plate abuts against the ground, and the side closer to the pipeline clearance mechanism connects with the support plate. That is, the inclined upper end of the ramp panel connects with the corresponding edge of the support plate, and the inclined lower end abuts against the ground, realizing the transition between the ground and the support plate. At the same time, vertical side-raising plates 8 are symmetrically arranged on the left and right sides of the ramp panel. A slope top raising plate 9 is arranged at the lower part of the side of the ramp panel that connects with the support plate. The two side-raising plates and the slope top raising plate are connected to form a ramp enclosure. That is, the two side-raising plates, the slope top raising plate, and the ramp panel together form a spliced ​​ramp structure. In order to specifically realize the connection between the spliced ​​ramp structure and the abutment plate, The slope enclosure has a first clearance opening 10 on the lower part of the side of the abutment plate near the pipeline clearance mechanism. This clearance opening can be provided on the lower part of the slope top raised plate or the lower part of the side raised plate near the abutment plate, corresponding to the horizontal part of the abutment plate. All clearance openings together form the first clearance opening. A pin 11 is provided on the horizontal part of the abutment plate. A pin connecting plate 12 is provided inside the slope enclosure. That is, a pin connecting plate is welded to the right angle formed between the slope top raised plate and the side raised plate. The pin connecting plate abuts against the horizontal part of the abutment plate. A socket 13 is provided on the pin connecting plate corresponding to the pin. In use, the slope top side of the spliced ​​slope structure is placed on the horizontal part of the abutment plate, so that the first clearance opening is aligned with the horizontal part of the abutment plate, and the socket on the pin connecting plate is aligned with the pin and locked, thus realizing the connection between the spliced ​​slope structure and the abutment plate.

[0023] In this embodiment, to facilitate the installation of the modular ramp structure, the modular ramp structure can be composed of multiple ramp segments. Specifically, the ramp panel is divided into at least two ramp panel segments 14 along its length, and can also have more ramp panel segments. The left and right side elevation plates are correspondingly divided into at least two side elevation plate segments 15. A partition plate is provided under the connecting side of each ramp panel segment. The partition plate connects to the corresponding left and right side elevation plate segments or the combination of the ramp top elevation plate and the left and right side elevation plate segments, forming a raised enclosure under each ramp panel segment for elevating the ramp panel segment. That is, if it is divided into two ramp panel segments, a partition plate 16 is provided under the ramp panel segment closest to the support plate on the side furthest from the support plate. The left and right sides of the raised plate and the combination of the raised plate at the top of the slope are connected to the partition plate as a whole. The partition plate is set on the side of the slope panel away from the support plate, which is close to the support plate. The partition plate is connected to the left and right sides of the raised plate of the slope panel as a whole. The partition plates under the two slope panel segments that are connected to each other are connected by a snap-fit ​​structure. If the slope panel is divided into three or more slope panel segments, the structure of the lower part of the outermost slope panel segment is similar to that of the two slope panel segments. The front and rear sides of the slope panel segments in between are provided with partition plates. The partition plates are connected to the left and right sides of the raised plate of the slope panel segment as a whole. The partition plates under the two adjacent slope panel segments that are connected to each other are also connected by a snap-fit ​​structure 17.

[0024] In this embodiment, to achieve rapid connection of multiple slope sections in the spliced ​​ramp structure, the snap-fit ​​structure includes at least one L-shaped snap-fit ​​plate 18. In this embodiment, two L-shaped snap-fit ​​plates are used, symmetrically distributed in the left-right direction. The horizontal part of the snap-fit ​​plate is at the bottom and the vertical part is at the top. The horizontal end of the snap-fit ​​plate is fixed inside one of the two adjacent raised enclosures. The vertical part and part of the horizontal part of the snap-fit ​​plate extend out of the partition plate of the raised enclosure. A slot 19 is formed between the partition plate of the raised enclosure and the vertical part and part of the horizontal part of the snap-fit ​​plate. The lower edge of the partition plate of the other raised enclosure is engaged in the slot, thereby achieving rapid connection of multiple slope sections in the spliced ​​ramp structure.

[0025] In this embodiment, in order to reinforce the structure of multiple slope sections of the spliced ​​ramp structure, several vertical reinforcing ribs 20 are arranged horizontally and vertically at intervals under the slope panel inside the raised enclosure to facilitate bearing the weight of the moving vehicle.

[0026] In this embodiment, in order to achieve the connection between the L-shaped hook plate and the raised fence, a transverse connecting plate 21 corresponding to the hook plate is welded between the adjacent front and rear reinforcing ribs of the slope panel or between the front and rear reinforcing ribs and the side raised plate. The front and rear reinforcing ribs refer to the reinforcing ribs parallel to the side raised plate. The horizontal part of the hook plate is welded to the transverse connecting plate. A second clearance opening 22 is provided on the lower edge of the partition plate corresponding to the horizontal part of the hook plate. At the same time, a third clearance opening 24 is provided on the lower edge of the partition plate that engages with the slot corresponding to the horizontal part of the hook plate.

[0027] In this embodiment, to facilitate manual installation, a handle opening 23 is provided on the side lifting plate for easy gripping by hand.

[0028] Unless otherwise stated, if any of the technical solutions disclosed in this utility model discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is merely one among many feasible numerical values ​​that has a more obvious or representative technical effect. Because there are many numerical values, it is impossible to list them all. Therefore, this utility model discloses only some numerical values ​​to illustrate the technical solutions of this utility model. Furthermore, the numerical values ​​listed above should not constitute a limitation on the scope of protection of this utility model.

[0029] If the terms "first" or "second" are used in this document to specify components, those skilled in the art should know that the use of "first" or "second" is merely for the purpose of distinguishing components in description, and unless otherwise stated, the above terms have no special meaning.

[0030] If this utility model discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, a fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, mutually fixed connections can also be replaced by an integral structure (e.g., manufactured by integral molding using a casting process) (except where it is obviously impossible to use an integral molding process).

[0031] Furthermore, the orientations or positional relationships indicated by terms such as "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used in any of the technical solutions disclosed in this utility model are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing this patent. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent. In addition, unless otherwise stated, the terms used to indicate shape in any of the technical solutions disclosed in this utility model include shapes that are similar to, close to, or approximate with it.

[0032] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A pressure-resistant structure for an oil pipeline, characterized in that: The system includes a pipeline clearance mechanism located in the middle, with symmetrically arranged spliced ​​ramp structures on both the front and rear sides of the pipeline clearance mechanism. The pipeline clearance mechanism includes a horizontally arranged support plate, which is divided into at least two clearance grooves by at least one vertical dividing support plate. The front and rear sides of the support plate are connected to the top of the spliced ​​ramp structure on the same side.

2. The pressure-resistant structure for oil pipelines according to claim 1, characterized in that: The support plate has L-shaped abutment plates on its front and rear edges, with the vertical part of the L-shaped abutment plate on top and the horizontal part on the bottom. The spliced ​​ramp structure is fixed to the abutment plate on the same side.

3. The pressure-resistant structure for oil pipelines according to claim 2, characterized in that: The spliced ​​ramp structure includes a ramp panel. The side of the ramp panel away from the support plate abuts against the ground, and the side closer to the pipeline clearance mechanism connects with the support plate. Vertical side elevation plates are symmetrically arranged on the left and right sides of the ramp panel. A top elevation plate is arranged at the lower part of the ramp panel on the side that connects with the support plate. The two side elevation plates and the top elevation plate are connected to form a ramp enclosure.

4. The pressure-resistant structure for oil pipelines according to claim 3, characterized in that: The slope enclosure has a first clearance opening on the lower part of the abutment plate corresponding to the pipeline clearance mechanism. A pin is provided on the horizontal part of the abutment plate. A pin connecting plate is provided inside the slope enclosure. The pin connecting plate abuts against the horizontal part of the abutment plate. A socket is provided on the pin connecting plate corresponding to the pin.

5. The pressure-resistant structure for oil pipelines according to claim 3, characterized in that: The slope panel is divided into at least two slope panel segments along its length. The side elevation plates on the left and right sides are correspondingly divided into at least two side elevation plate segments. A partition plate is provided under the docking side of each slope panel segment. The partition plate is connected to the corresponding side elevation plate segments on the left and right sides or the combination of the slope top elevation plate and the side elevation plate segments on the left and right sides, so that a raised enclosure for raising the slope panel segment is formed under each slope panel segment. The partition plates under the two docking slope panel segments are connected by a snap-fit ​​structure.

6. The pressure-resistant structure for oil pipelines according to claim 5, characterized in that: The snap-fit ​​structure includes at least one L-shaped snap-fit ​​plate with a horizontal portion at the bottom and a vertical portion at the top. The horizontal portion of the snap-fit ​​plate is fixed inside one of two adjacent scaffolding enclosures. The vertical portion of the snap-fit ​​plate extends out of the partition plate of the scaffolding enclosure, and a snap-fit ​​groove is formed between the partition plate of the scaffolding enclosure and the vertical portion of the snap-fit ​​plate. The lower edge of the partition plate of the other scaffolding enclosure is snapped into the snap-fit ​​groove.

7. The pressure-resistant structure for oil pipelines according to claim 6, characterized in that: The elevated enclosure has several vertical reinforcing ribs arranged horizontally and vertically at staggered intervals under the slope panel.

8. The pressure-resistant structure for oil pipelines according to claim 7, characterized in that: The slope panel is welded to the adjacent front-to-back reinforcing ribs or between the front-to-back reinforcing ribs and the side elevation plate, with a corresponding hook plate provided as a transverse connecting plate. The horizontal part of the hook plate is welded to the transverse connecting plate.

9. The pressure-resistant structure for oil pipelines according to claim 6, characterized in that: A second clearance opening is provided on the lower edge of the partition plate corresponding to the horizontal part of the hook plate.

10. The pressure-resistant structure for oil pipelines according to claim 5, characterized in that: The side lifting plate is provided with a handle opening.

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