Anti-collision protection device for petroleum pipe

Abstract

The utility model discloses a petroleum pipe anti-collision protection device which comprises a pipeline, the two ends of the pipeline are respectively provided with a supporting assembly in a connected mode, each supporting assembly is composed of a base, a lower supporting plate, an upper supporting plate and a protection mechanism, hanging rings are fixedly connected to the four corners of each base, the bottom of each lower supporting plate is fixedly connected to the corresponding base, and the upper supporting plate is fixedly connected to the corresponding protection mechanism. Mounting plates are fixedly connected to the two sides of the lower supporting plate and the two sides of the upper supporting plate correspondingly and fixedly connected through bolts. Mounting seats are fixedly connected to the outer walls of the two sides of the lower supporting plate and the upper supporting plate through screws, and a first sliding rod and a second sliding rod are placed between the mounting seats. The pipeline protection device is comprehensive in function and more stable in structure, the supporting assemblies are fixedly connected to the two ends of the pipeline, the sliding rod is fixedly installed between the supporting assemblies, the sliding plate is arranged on the sliding rod in a sliding mode, and meanwhile the protection mechanism is arranged on the inner wall of the sliding plate, so that key parts of the pipeline can be conveniently adjusted and protected.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, in particular to an anti-collision protection device for oil pipes. Background Technique

[0002] Oil pipes, also known as petroleum cracking pipes, are long steel bars with a hollow cross-section and no seams around. They are mainly used for furnace pipes, heat exchangers and pipelines in petroleum refineries. They are also widely used in manufacturing structural parts and mechanical components. In addition, oil pipes are used for drilling oil and gas wells and transporting oil and gas. The material of oil pipes is usually carbon steel pipes. According to different manufacturing methods, they can be divided into seamless steel pipes and welded steel pipes. At the same time, compared with railway and highway oil transportation, which also belong to land transportation methods, pipeline oil transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor. Generally speaking, oil pipes play a crucial role in the petroleum industry.

[0003] At present, the existing anti-collision protection device is to cover a layer of anti-collision material outside the pipeline. The buffering function is not ideal, and when the staff wraps the pipeline with anti-collision material, it will cause a large amount of manpower and material resources. Moreover, due to the different specifications and diameters of oil pipelines, the amount of anti-collision material required is also different, so the use cost is relatively high; at the same time, the existing oil pipelines are mostly hollow pipe structures and are relatively long, so it is inconvenient to handle during transportation. Further, the pipeline is inevitably bumped during transportation, so local protection is more important. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-collision protection device for oil pipes to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti-collision protection device for oil pipes, including a pipeline, both ends of the pipeline are installed and connected with support components. The support components are composed of a base, a lower support plate, an upper support plate and a protection mechanism. Among them, lifting rings are fixedly connected to the four corners of the base, the bottom of the lower support plate is fixedly connected to the base, mounting plates are fixedly connected to both sides of the lower support plate and the upper support plate, and the mounting plates are fixedly connected by bolts;

[0006] Mounting seats are fixedly connected to the outer walls on both sides of the lower support plate and the upper support plate by screws. A first sliding rod and a second sliding rod are respectively placed between the mounting seats, and the first sliding rod and the second sliding rod are arranged in parallel correspondingly. A sliding plate is slidably connected to the first sliding rod and the second sliding rod, and a protection mechanism is also fixedly connected to the inner wall of the sliding plate.

[0007] Preferably, the protection mechanism is composed of a main telescopic rod, a secondary telescopic rod, a spring, a protection plate and a protection pad. One end of the main telescopic rod is fixedly connected to the central positions of the inner walls of the lower support plate, the upper support plate and the sliding plate respectively.

[0008] Preferably, the other end of the main telescopic rod is fixedly connected to the central position of the outer wall of the protection plate, and a spring is sleeved on the main telescopic rod.

[0009] Preferably, one end of the secondary telescopic rod is movably connected to the inner walls of the lower support plate, the upper support plate and the sliding plate through a pin shaft, and the other end of the secondary telescopic rod is movably connected to the outer wall of the protection plate through a pin shaft.

[0010] Preferably, springs are sleeved on the secondary telescopic rods, and the secondary telescopic rods are respectively arranged on both sides of the main telescopic rod in a corresponding manner.

[0011] Preferably, the lower support plate, the upper support plate, the protection plate and the sliding plate are all arc-shaped bent plate structures, and a protection pad made of soft rubber is fixedly pasted on the inner wall of the protection plate.

[0012] Preferably, sliders are fixedly connected to the back of the sliding plate correspondingly. The sliders are respectively sleeved on the first sliding rod and the second sliding rod for sliding connection, and a pressing screw is screwed and connected in the slider through a thread.

[0013] Preferably, both ends of the pipeline are placed between the protection mechanisms in the lower support plate and the upper support plate and are connected in a fitting manner. The top end face of the upper support plate is set as a planar structure.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, support components are arranged at both ends of the pipeline. Hoisting rings are fixedly connected to the four corners of the base in the support components, which is convenient for better hoisting and handling. At the same time, the upper support plate and the lower support plate in the support components are fixedly connected by bolts, and a main telescopic rod and a secondary telescopic rod are respectively arranged on the inner walls of the upper support plate and the lower support plate. The other ends of the main telescopic rod and the secondary telescopic rod are both connected to the outer wall of the protection plate, and both ends of the secondary telescopic rod are movably connected through a pin shaft, which is convenient for stably supporting the protection plate and can perform telescopic movement for a certain distance. A protection pad is fixedly connected to the inner wall of the protection plate, so as to protect both ends of the pipeline; at the same time, a first sliding rod and a second sliding rod are fixedly installed between the two support components, a sliding plate is slidably connected to the first sliding rod and the second sliding rod, and a protection mechanism is also fixedly connected to the inner wall of the sliding plate, which is convenient for protecting the key parts of the pipeline and is easy to adjust, thereby further enriching the use diversity of the device. Description of the Drawings

[0016] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 Schematic diagram of the connection between the upper support plate and the lower support plate of the present utility model;

[0018] Figure 3 Top view of the lower support plate of the present utility model;

[0019] Figure 4 Side view of the slide plate of the present utility model.

[0020] In the figure: 1, pipeline; 2, support assembly; 21, base; 201, lifting ring; 22, lower support plate; 23, upper support plate; 24, mounting plate; 3, protection mechanism; 31, main telescopic rod; 32, auxiliary telescopic rod; 33, spring; 34, protection plate; 35, protection pad; 4, mounting seat; 41, first slide bar; 42, second slide bar; 5, slide plate; 51, slider; 52, compression screw. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: an anti-collision protection device for oil pipelines, including a pipeline 1, and support assemblies 2 are installed and connected at both ends of the pipeline 1. The support assembly 2 is composed of a base 21, a lower support plate 22, an upper support plate 23 and a protection mechanism 3. Among them, lifting rings 201 are fixedly connected to the four corners of the base 21, which is convenient for better using lifting machinery for handling and thus improving work efficiency. At the same time, the bottom of the lower support plate 22 is fixedly connected to the base 21, and mounting plates 24 are fixedly connected to both sides of the lower support plate 22 and the upper support plate 23. The mounting plates 24 are fixedly connected by bolts, which is convenient for maintaining the stability of the connection.

[0023] Mounting seats 4 are fixedly connected to the outer walls on both sides of the lower support plate 22 and the upper support plate 23 by screws. A first slide bar 41 and a second slide bar 42 are respectively placed between the mounting seats 4, and the first slide bar 41 and the second slide bar 42 are arranged in parallel correspondingly. In this way, not only can the mounting seats 4 be used to stably support the first slide bar 41 and the second slide bar 42, but also the first slide bar 41 and the second slide bar 42 with different lengths can be installed according to the length of different pipelines 1, and the practicability is more abundant.

[0024] A slide plate 5 is slidably connected to the first slide rod 41 and the second slide rod 42. A slider 51 is fixedly connected to the back of the slide plate 5 correspondingly. The slider 51 is sleeved on the first slide rod 41 and the second slide rod 42 respectively for sliding connection. A pressing screw rod 52 is screwed in the slider 51 through threads. Thus, the position of the slide plate 5 on the slide rod can be further adjusted by the movement of the slider 51 on the first slide rod 41 and the second slide rod 42, and the pressing screw rod 52 is used for fixing and pressing to prevent the slide plate 5 from displacing.

[0025] A protection mechanism 3 is also fixedly connected to the inner wall of the slide plate 5. The protection mechanism 3 is composed of a main telescopic rod 31, a secondary telescopic rod 32, a spring 33, a protection plate 34 and a protection pad 35. One end of the main telescopic rod 31 is fixedly connected to the center positions of the lower support plate 22, the upper support plate 23 and the inner wall of the slide plate 5 respectively, which is convenient for maintaining stable support for the main telescopic rod 31. At the same time, the other end of the main telescopic rod 31 is fixedly connected to the center position of the outer wall of the protection plate 34, and a spring 33 is sleeved on the main telescopic rod 31, so that the main telescopic rod 31 can maintain stable telescopic performance.

[0026] One end of the secondary telescopic rod 32 is movably connected to the inner walls of the lower support plate 22, the upper support plate 23 and the slide plate 5 through a pin shaft. The other end of the secondary telescopic rod 32 is movably connected to the outer wall of the protection plate 34 through a pin shaft. At the same time, springs 33 are sleeved on the secondary telescopic rods 32, and the secondary telescopic rods 32 are respectively arranged on both sides of the main telescopic rod 31 correspondingly, which is convenient for better stably supporting the protection plate 34 by the secondary telescopic rods 32 and can be adjusted and rotated at a certain angle.

[0027] The lower support plate 22, the upper support plate 23, the protection plate 34 and the slide plate 5 are all arc-shaped bent plate structures. A protection pad 35 made of soft rubber is fixedly pasted on the inner wall of the protection plate 34, which is convenient for stably supporting the protection pad 35. At the same time, both ends of the pipeline 1 are respectively placed between the protection mechanisms 3 in the lower support plate 22 and the upper support plate 23 and are connected in a fitting manner, which is convenient for protecting and using the pipeline 1. The top end face of the upper support plate 23 is set as a planar structure, so that it can be stacked and used.

[0028] Working principle: When this utility model is in use, the two ends of the pipeline 1 are respectively placed on the protection mechanism 3 in the lower support plate 22, and the protection plate 34 in the lower support plate 22 is used to lift and support the bottom of the pipeline 1. At this time, the upper support plate 23 is stably placed on the lower support plate 22 through the mounting plate 24 and fixed and connected by bolts, and the protection plate 34 in the upper support plate 23 is attached to the upper part of the pipeline 1, so as to protect the two ends of the pipeline 1. Mounting seats 4 are fixedly connected to the outer walls of the upper support plate 23 and the lower support plate 22 by screws. At this time, a first slide bar 41 and a second slide bar 42 with appropriate sizes can be installed between the mounting seats 4. At the same time, a slide plate 5 is slidably placed on the first slide bar 41 and the second slide bar 42. A protection mechanism 3 is also fixedly installed on the inner wall of the slide plate 5, and the inner wall of the protection plate 34 on the inner wall of the slide plate 5 is attached to the outer wall of the pipeline 1. At the same time, the position of the slide plate 5 on the slide bar can be adjusted by the slider 51 and limited and fixed by the pressing screw 52, so as to protect the key parts of the pipeline 1. This can not only improve the transportation efficiency of the pipeline 1, but also improve the multi-faceted protection of the pipeline 1, further enriching the practicability.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-collision protection device for oil pipes, comprising a pipeline (1), and support components (2) are installed and connected at both ends of the pipeline (1), characterized in that: The support assembly (2) is composed of a base (21), a lower support plate (22), an upper support plate (23) and a protection mechanism (3). Four corners of the base (21) are fixedly connected with lifting rings (201). The bottom of the lower support plate (22) is fixedly connected to the base (21). Mounting plates (24) are fixedly connected to both sides of the lower support plate (22) and the upper support plate (23), and the mounting plates (24) are fixedly connected by bolts. Mounting seats (4) are fixedly connected to the outer walls on both sides of the lower support plate (22) and the upper support plate (23) by screws. A first sliding rod (41) and a second sliding rod (42) are respectively placed between the mounting seats (4), and the first sliding rod (41) and the second sliding rod (42) are arranged in parallel correspondingly. A sliding plate (5) is slidably connected to the first sliding rod (41) and the second sliding rod (42), and a protection mechanism (3) is also fixedly connected to the inner wall of the sliding plate (5).

2. The anti-collision protection device for oil pipes according to claim 1, characterized in that: The protection mechanism (3) is composed of a main telescopic rod (31), a sub-telescopic rod (32), a spring (33), a protection plate (34) and a protection pad (35). One end of the main telescopic rod (31) is fixedly connected to the central positions of the inner walls of the lower support plate (22), the upper support plate (23) and the sliding plate (5).

3. The anti-collision protection device for oil pipes according to claim 2, wherein: The other end of the main telescopic rod (31) is fixedly connected to the central position of the outer wall of the protection plate (34), and a spring (33) is sleeved on the main telescopic rod (31).

4. The anti-collision protection device for oil pipes according to claim 3, characterized in that: One end of the sub-telescopic rod (32) is movably connected to the inner walls of the lower support plate (22), the upper support plate (23) and the sliding plate (5) through a pin shaft, and the other end of the sub-telescopic rod (32) is movably connected to the outer wall of the protection plate (34) through a pin shaft.

5. The anti-collision protection device for oil pipes according to claim 4, characterized in that: Springs (33) are sleeved on the sub-telescopic rods (32), and the sub-telescopic rods (32) are respectively arranged on both sides of the main telescopic rod (31) correspondingly.

6. The anti-collision protection device for oil pipes according to claim 5, characterized in that: The lower support plate (22), the upper support plate (23), the protection plate (34) and the sliding plate (5) are all arc-shaped bent plate structures, and a protection pad (35) made of soft rubber is fixedly pasted on the inner wall of the protection plate (34).

7. The anti-collision protection device for oil pipes according to claim 6, characterized in that: Sliders (51) are fixedly connected to the back of the sliding plate (5) correspondingly. The sliders (51) are respectively sleeved on the first sliding rod (41) and the second sliding rod (42) for sliding connection, and a pressing screw (52) is screwed in the slider (51) through a thread.

8. The anti-collision protection device for oil pipes according to claim 7, wherein: Both ends of the pipeline (1) are respectively placed between the protection mechanisms (3) in the lower support plate (22) and the upper support plate (23) and are connected in a fitting manner. The top end face of the upper support plate (23) is set as a planar structure.

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