Construction support for long oil and gas conveying pipeline

Abstract

The utility model discloses a long oil and gas pipeline construction support which comprises a platform, a guardrail and an inclined ladder, the guardrail is fixedly connected to the top of the platform, the inclined ladder is fixedly connected to the left side of the platform, the bottom of the platform is fixedly connected with a moving structure, and the left side of the inclined ladder is rotationally connected with an extension ladder through a hinge. And the front and rear sides of the inclined ladder and the front and rear sides of the extension ladder are fixedly connected with connecting structures. The platform, the guardrail, the inclined ladder, the moving structure, the extension ladder, the connecting structure, the moving hole, the connecting block, the connecting hole, the fixing block, the cavity, the connecting piece and the knob are matched for use, so that the problems that a bracket needs to be frequently transferred when a long-distance pipeline is generally constructed in sections, the assembly time is prolonged if the bracket cannot be folded or quickly moved, and the construction cost is reduced are solved. And the whole construction period is delayed.

Description

Technical Field

[0001] This utility model belongs to the field of long-distance oil and gas pipeline construction technology, and in particular relates to a long-distance oil and gas pipeline construction support. Background Technology

[0002] Long-distance oil and gas pipelines refer to pipelines used to transport commodity media such as oil and gas between production sites, storage facilities, and user units. They are characterized by large diameter, high pressure, large capacity, and long distance. According to relevant standards, long-distance pipelines refer to pipelines used to transport commodity media between production sites, storage facilities, and user units, including pipeline lines, stations, and ancillary facilities. They have independent operation and management systems. According to the different media transported, they can be divided into crude oil pipelines, refined oil pipelines, natural gas pipelines, etc.; according to the different transportation distances and uses, they can be divided into mine gathering and transportation pipelines, long-distance transportation pipelines (referred to as long-distance pipelines), and urban gas pipelines; according to the pressure pipeline installation permit category, they can be divided into long-distance pipelines, public utility pipelines, industrial pipelines, power pipelines, etc. In the construction of long-distance oil and gas pipelines, construction supports are important auxiliary facilities. Their role runs through multiple stages such as pipeline installation, welding, corrosion protection, and pressure testing. While ensuring the quality of corrosion protection construction, they also avoid the risk of personnel falling from heights during primer application and manual tempering.

[0003] The problem with existing technology is that long-distance pipelines are usually constructed in sections, requiring frequent relocation of supports. If the supports cannot be folded or moved quickly, it will prolong their assembly time and cause delays in the overall construction period. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a construction support for long-distance oil and gas pipelines, which has the advantages of easy folding and easy movement of the support. It solves the problem that long-distance pipelines are usually constructed in sections, and the support needs to be moved frequently. If the support cannot be folded or moved quickly, it will prolong the assembly time and cause delays in the overall construction period.

[0005] This utility model is implemented as follows: a construction support for a long-distance oil and gas pipeline includes a platform, a guardrail, and an inclined ladder. The guardrail is fixedly connected to the top of the platform, the inclined ladder is fixedly connected to the left side of the platform, a movable structure is fixedly connected to the bottom of the platform, and an extension ladder is rotatably connected to the left side of the inclined ladder via a hinge. Connecting structures are fixedly connected to the front and rear sides of the inclined ladder and the front and rear sides of the extension ladder.

[0006] As a preferred embodiment of this utility model, the movable structure includes an arc block, a placement groove, and a rotating wheel. The arc block is fixedly connected to the bottom of the platform, the placement groove is equidistantly opened at the bottom of the arc block, and the rotating wheel is rotatably connected to the inside of the placement groove. By setting up the movable structure, the platform and the inclined ladder can be moved on the surface of the pipe, thereby improving the flexibility of its construction.

[0007] In a preferred embodiment of this invention, the connecting structure includes a frame, a plug-in block, a pull block, a sleeve frame, and a plug-in component. The frame is fixedly connected to the front side of the inclined ladder, the plug-in block is slidably connected to the inside of the frame, the pull block is fixedly connected to the front side of the plug-in block and extends through and out of the surface of the frame, the sleeve frame is fixedly connected to the front side of the extension ladder, the plug-in block is plugged into the inside of the sleeve frame, and the plug-in component is threadedly connected to the front side of the sleeve frame and threadedly connected to the plug-in block. By setting the connecting structure, the inclined ladder and the extension ladder can be connected, thereby improving the stability of the extension ladder after it is flipped and unfolded.

[0008] As a preferred embodiment of this utility model, the surface of the frame is provided with a movable hole, and the pull block is slidably connected to the inside of the movable hole. By providing the movable hole, the flexibility of the pull block during movement can be improved, thereby facilitating the connection between the inclined ladder and the extension ladder.

[0009] As a preferred embodiment of this utility model, connecting blocks are fixedly connected to both the front and rear sides of the extension ladder. The surface of the connecting blocks is provided with connecting holes. By setting the connecting blocks and connecting holes, the folded extension ladder can be connected, and the stability of the folded extension ladder can be improved.

[0010] As a preferred embodiment of this utility model, the inclined ladder is fixedly connected to both the front and rear sides with fixing blocks. The fixing blocks have cavities inside, and connectors are provided inside the cavities. The side of the connector closest to the connecting block is threaded into the inside of the connecting hole, and the other side of the connector penetrates through and extends out of the surface of the fixing block. A knob is fixedly connected to its surface. By setting the fixing blocks and connectors, the stability of the extended ladder after folding can be improved after the connectors are threadedly connected to the connecting blocks.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model solves the problem that long-distance pipelines are usually constructed in sections, requiring frequent relocation of supports. If the supports cannot be folded or moved quickly, it will prolong their assembly time and cause delays in the overall construction period. This is achieved by setting up a platform, guardrail, inclined ladder, movable structure, extension ladder, connecting structure, movable hole, connecting block, connecting hole, fixing block, cavity, connecting parts and knob in combination.

[0013] 2. By setting up a movable structure, this utility model can facilitate the movement of the platform and inclined ladder on the surface of the pipe, thereby improving the flexibility of its construction. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the construction support from a first-view perspective, provided by an embodiment of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the construction support provided in the second perspective of this utility model embodiment;

[0016] Figure 3 This is a three-dimensional structural diagram of the construction support provided in the embodiment of the present invention from a third-view perspective;

[0017] Figure 4 This is provided by the embodiment of the present utility model. Figure 3 A magnified view of a section at point A in the middle;

[0018] Figure 5 This is provided by the embodiment of the present utility model. Figure 3 A magnified view of a section at point B.

[0019] In the diagram: 1. Platform; 2. Guardrail; 3. Inclined ladder; 4. Moving structure; 401. Arc block; 402. Placement slot; 403. Rotating wheel; 5. Extension ladder; 6. Connecting structure; 601. Frame; 602. Insertion block; 603. Pulling block; 604. Sleeve frame; 605. Insertion piece; 7. Moving hole; 8. Connecting block; 9. Connecting hole; 10. Fixing block; 11. Cavity; 12. Connector; 13. Knob. Detailed Implementation

[0020] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0021] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 5 As shown in the figure, the construction support for a long-distance oil and gas pipeline provided in this embodiment of the utility model includes a platform 1, a guardrail 2 and an inclined ladder 3. The guardrail 2 is fixedly connected to the top of the platform 1, the inclined ladder 3 is fixedly connected to the left side of the platform 1, a movable structure 4 is fixedly connected to the bottom of the platform 1, and an extension ladder 5 is rotatably connected to the left side of the inclined ladder 3 via a hinge. Connecting structures 6 are fixedly connected to the front and rear sides of the inclined ladder 3 and the front and rear sides of the extension ladder 5.

[0023] refer to Figure 2 The movable structure 4 includes an arc block 401, a placement groove 402, and a rotating wheel 403. The arc block 401 is fixedly connected to the bottom of the platform 1, the placement groove 402 is equidistantly opened at the bottom of the arc block 401, and the rotating wheel 403 is rotatably connected to the inside of the placement groove 402.

[0024] The above solution allows for the easy movement of platform 1 and inclined ladder 3 on the surface of the pipe by setting up a movable structure 4, thereby improving the flexibility of construction.

[0025] refer to Figure 2The connecting structure 6 includes a frame 601, a plug-in block 602, a pull block 603, a sleeve frame 604, and a plug-in member 605. The frame 601 is fixedly connected to the front side of the inclined ladder 3. The plug-in block 602 is slidably connected to the inside of the frame 601. The pull block 603 is fixedly connected to the front side of the plug-in block 602 and extends through and out of the surface of the frame 601. The sleeve frame 604 is fixedly connected to the front side of the extension ladder 5. The plug-in block 602 is plugged into the inside of the sleeve frame 604. The plug-in member 605 is threadedly connected to the front side of the sleeve frame 604 and threadedly connected to the plug-in block 602.

[0026] By adopting the above solution, the inclined ladder 3 and the extension ladder 5 can be connected by setting the connecting structure 6, thereby improving the stability of the extension ladder 5 after it is flipped and unfolded.

[0027] refer to Figure 2 and Figure 4 The surface of the frame 601 has a movable hole 7, and the pull block 603 is slidably connected to the inside of the movable hole 7.

[0028] By adopting the above solution, the flexibility of the pull block 603 during movement can be improved by setting the movable hole 7, thereby facilitating the connection between the inclined ladder 3 and the extension ladder 5.

[0029] refer to Figure 2 Connecting blocks 8 are fixedly connected to both the front and rear sides of the extension ladder 5, and connecting holes 9 are opened on the surface of the connecting blocks 8.

[0030] By adopting the above solution, the folded extension ladder 5 can be connected by setting the connecting block 8 and the connecting hole 9, and the stability of the folded extension ladder 5 can be improved.

[0031] refer to Figure 5 The inclined ladder 3 is fixedly connected to the front and rear sides with fixing blocks 10. The fixing blocks 10 have cavities 11 inside. A connector 12 is provided inside the cavity 11. The side of the connector 12 near the connecting block 8 is threaded to the inside of the connecting hole 9, and the other side of the connector 12 passes through and extends out of the surface of the fixing block 10, and a knob 13 is fixedly connected to its surface.

[0032] By adopting the above solution, by setting the fixing block 10 and the connector 12, the stability of the extension ladder 5 after folding can be improved after the connector 12 is threadedly connected to the connector block 8.

[0033] The working principle of this utility model:

[0034] In use, the knob 13 can be rotated, thereby driving the connector 12 to rotate. After the connector 12 moves away from the connector block 8, the extension ladder 5 is flipped over by the hinge. After flipping, the pull block 603 can be pulled, thereby driving the plug block 602 to move. Then, the connection between the extension ladder 5 and the inclined ladder 3 is completed by inserting the plug block 602 into the sleeve frame 604. At this time, the platform 1 can be placed on the top of the pipe, and the arc block 401 at its bottom contacts the surface of the pipe through the rotating wheel 403, thereby facilitating the movement of the platform 1 along the pipe.

[0035] In summary, this long-distance oil and gas pipeline construction support, through the coordinated use of platform 1, guardrail 2, inclined ladder 3, movable structure 4, extension ladder 5, connecting structure 6, movable hole 7, connecting block 8, connecting hole 9, fixing block 10, cavity 11, connector 12, and knob 13, solves the problem that long-distance pipelines are usually constructed in sections, requiring frequent relocation of supports. If the supports cannot be folded or moved quickly, it will prolong their assembly time and cause delays in the overall construction period.

[0036] 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.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction support for a long-distance oil and gas pipeline, comprising a platform (1), a guardrail (2), and an inclined ladder (3), characterized in that: The guardrail (2) is fixedly connected to the top of the platform (1), the inclined ladder (3) is fixedly connected to the left side of the platform (1), the bottom of the platform (1) is fixedly connected to a movable structure (4), the left side of the inclined ladder (3) is rotatably connected to an extension ladder (5) via a hinge, and the front and rear sides of the inclined ladder (3) and the front and rear sides of the extension ladder (5) are all fixedly connected to a connecting structure (6).

2. The construction support for a long-distance oil and gas pipeline as described in claim 1, characterized in that: The moving structure (4) includes an arc block (401), a placement groove (402) and a rotating wheel (403). The arc block (401) is fixedly connected to the bottom of the platform (1). The placement groove (402) is equidistantly opened at the bottom of the arc block (401). The rotating wheel (403) is rotatably connected to the inside of the placement groove (402).

3. The construction support for a long-distance oil and gas pipeline as described in claim 1, characterized in that: The connection structure (6) includes a frame (601), a plug-in block (602), a pull block (603), a sleeve frame (604), and a plug-in component (605). The frame (601) is fixedly connected to the front side of the inclined ladder (3). The plug-in block (602) is slidably connected to the inside of the frame (601). The pull block (603) is fixedly connected to the front side of the plug-in block (602) and extends through and out of the surface of the frame (601). The sleeve frame (604) is fixedly connected to the front side of the extension ladder (5). The plug-in block (602) is plugged into the inside of the sleeve frame (604). The plug-in component (605) is threadedly connected to the front side of the sleeve frame (604) and threadedly connected to the plug-in block (602).

4. The construction support for a long-distance oil and gas pipeline as described in claim 3, characterized in that: The surface of the frame (601) is provided with a movable hole (7), and the pull block (603) is slidably connected to the inside of the movable hole (7).

5. The construction support for a long-distance oil and gas pipeline as described in claim 1, characterized in that: The extension ladder (5) is fixedly connected to both the front and rear sides with connecting blocks (8), and the surface of the connecting blocks (8) is provided with connecting holes (9).

6. The construction support for a long-distance oil and gas pipeline as described in claim 5, characterized in that: The inclined ladder (3) is fixedly connected to the front and rear sides with fixed blocks (10). The fixed blocks (10) have cavities (11) inside. The cavity (11) has a connector (12) inside. The connector (12) is threaded to the inside of the connecting hole (9) on the side near the connecting block (8), and the other side of the connector (12) extends through and out of the surface of the fixed block (10), and a knob (13) is fixedly connected to its surface.

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