Oil field pipeline auxiliary mounting equipment convenient to maintain

Abstract

The utility model relates to the technical field of pipeline auxiliary installation equipment, and discloses oil field pipeline auxiliary installation equipment convenient to maintain, which comprises a base, a limiting groove is formed in the top of the base, a supporting mechanism is arranged in the limiting groove, a limiting plate is arranged outside the base, and the limiting plate is arranged in the limiting groove. The oil field pipeline auxiliary mounting equipment convenient to maintain comprises a limiting plate, a rotating rod is fixedly connected to the outer portion of the limiting plate, a mounting plate is fixedly connected to the tail of the rotating rod, and a fixing mechanism is mounted on the outer portion of the mounting plate. The pipeline assembling device has the advantages that the pipeline assembling device is convenient to disassemble and maintain, the pipeline can be controlled to be lifted, and the position of the pipeline can be limited so as to perform pipeline assembling operation; the bent rod is matched with the connecting rope to limit the pipeline in the sunken area of the bent rod; the pipeline is pushed to move to the top of the supporting mechanism through the push rod according to the lever principle; the pipeline assembly operation is completed under the equal-height and equal condition, and the problem that existing oil field pipeline auxiliary installation equipment is inconvenient to use is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline auxiliary installation equipment, in particular to an oil field pipeline auxiliary installation equipment which is convenient for maintenance. Background Art

[0002] The complexity and criticality of petrochemical pipeline installation projects are self-evident. From preliminary preparation to construction site management, every link directly affects the quality, safety and reliability of the project. In this highly technical and risky field, accurate planning, meticulous construction, and strict quality management are all necessary factors to ensure the success of the project. The pipes of oilfield pipelines are generally steel pipes, which are connected to long-distance pipelines using welding and flanges. Due to the heavy weight of oilfield pipelines, auxiliary equipment is required for alignment and installation during the installation of oilfield pipelines.

[0003] Existing auxiliary equipment can support the pipeline through a supporting structure to keep the two connected pipelines in an aligned state, so as to complete the subsequent pipeline docking. However, pipeline lifting requires manual handling or the assistance of other lifting devices, which reduces the efficiency of oilfield pipeline installation. At the same time, damage to the equipment structure will affect the pipeline alignment conditions, and equipment maintenance is inconvenient due to the difficulty in judging accuracy. For this reason, we propose an oilfield pipeline auxiliary installation equipment that is easy to maintain. Utility Model Content

[0004] In view of the inconvenience of using the auxiliary installation equipment for oilfield pipelines in the prior art, the utility model provides an auxiliary installation equipment for oilfield pipelines which is easy to maintain and has the advantages of being easy to disassemble for maintenance and being able to control pipeline lifting and limit pipeline position for pipeline assembly operations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary installation device for oilfield pipelines that is easy to maintain, comprising a base, a limiting groove is provided on the top of the base, a supporting mechanism is arranged inside the limiting groove, a limiting plate is arranged outside the base, a rotating rod is fixedly connected to the outside of the limiting plate, a mounting plate is fixedly connected to the tail of the rotating rod, a fixing mechanism is installed on the outside of the mounting plate, a connecting rod is arranged inside the fixing mechanism, a bending rod is fixedly connected to the tail of the connecting rod, a push rod is fixedly connected to the tail of the bending rod, and a connecting rope is fixedly connected to the top of the push rod.

[0006] Preferably, an inclined surface is arranged on the outside of the base, and the length of the inclined surface is greater than the height of the base.

[0007] Preferably, the support mechanism comprises a limit block, the top of the limit block is fixedly connected to a fixing rod, the top of the fixing rod is fixedly connected to a support block, and the top of the support block is provided with an arc-shaped groove.

[0008] Preferably, the fixing mechanism includes a fixing plate, the outside of which is fixedly connected to a clamping plate, the inside of which is provided with a penetrating mounting hole, the inside of which is provided with a fixing bolt, the top of which is provided with a reserved groove, the inside of which is slidably connected to a clamping block, and the outside of which is fixedly connected to a spring.

[0009] Preferably, the height of the limit block is smaller than the height of the limit slot, the limit block is clamped inside the limit slot, the width of the support block is equal to the width of the base, the support block is clamped on the top of the base, and the base can cooperate with the limit block to support the support block.

[0010] Preferably, a through hole corresponding to the clamping block is provided at the tail of the connecting rod, and the clamping block is clamped in the inside of the hole, so that the clamping block can limit the position of the connecting rod.

[0011] Preferably, the head of the connecting rod is provided with a through groove corresponding to the connecting rope, and the connecting rope is slidably connected to the inside of the groove, and the connecting rope can limit the position of the pipeline.

[0012] Beneficial effects:

[0013] 1. This oilfield pipeline auxiliary installation equipment, which is easy to maintain, restricts the pipeline to the concave area of ​​the bending rod through the bending rod and the connecting rope, and uses the lever principle to push the pipeline to the top of the supporting mechanism through the push rod, so as to complete the pipeline assembly operation under the same height and equal conditions.

[0014] 2. The oilfield pipeline auxiliary installation equipment, which is easy to maintain, installs the supporting mechanism and the fixing mechanism by means of a detachable connection. When one of the structures is damaged, the structure can be directly disassembled for repair, and the structure that is still unusable after the repair can be replaced. The structure is simple and maintenance is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0018] In the figure: 1. base; 2. limit groove; 3. support mechanism; 4. limit plate; 5. rotating rod; 6. mounting plate; 7. fixing mechanism; 8. connecting rod; 9. bending rod; 10. push rod; 11. connecting rope; 12. inclined plane; 13. limit block; 14. fixing rod; 15. support block; 16. fixing plate; 17. clamping plate; 18. fixing bolt; 19. clamping block; 20. spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1-3 A maintenance-friendly auxiliary installation device for oilfield pipelines comprises a base 1, a limiting groove 2 is provided on the top of the base 1, a supporting mechanism 3 is arranged inside the limiting groove 2, a limiting plate 4 is arranged outside the base 1, a rotating rod 5 is fixedly connected to the outside of the limiting plate 4, a mounting plate 6 is fixedly connected to the tail of the rotating rod 5, a fixing mechanism 7 is installed outside the mounting plate 6, a connecting rod 8 is arranged inside the fixing mechanism 7, a bending rod 9 is fixedly connected to the tail of the connecting rod 8, a push rod 10 is fixedly connected to the tail of the bending rod 9, and a connecting rope 11 is fixedly connected to the top of the push rod 10.

[0022] The base 1 is provided with an inclined surface 12 on its exterior, and the length of the inclined surface 12 is greater than the height of the base 1 .

[0023] The support mechanism 3 comprises a limit block 13 , a fixing rod 14 is fixedly connected to the top of the limit block 13 , a support block 15 is fixedly connected to the top of the fixing rod 14 , and an arc-shaped groove is formed at the top of the support block 15 .

[0024] Among them, the fixing mechanism 7 includes a fixing plate 16, the outside of the fixing plate 16 is fixedly connected to a clamping plate 17, the inside of the fixing plate 16 is provided with a penetrating mounting hole, the inside of the mounting hole is installed with a fixing bolt 18, the top of the clamping plate 17 is provided with a reserved groove, the inside of the reserved groove is slidably connected to a clamping block 19, and the outside of the clamping block 19 is fixedly connected to a spring 20.

[0025] Among them, the height of the limit block 13 is smaller than the height of the limit slot 2, the limit block 13 is clamped in the inside of the limit slot 2, the width of the support block 15 is equal to the width of the base 1, the support block 15 is clamped on the top of the base 1, and the base 1 can cooperate with the limit block 13 to support the support block 15.

[0026] The tail of the connecting rod 8 is provided with a through hole corresponding to the clamping block 19 , and the clamping block 19 is clamped inside the hole. The clamping block 19 can limit the position of the connecting rod 8 .

[0027] The head of the connecting rod 8 is provided with a through groove corresponding to the connecting rope 11 , and the connecting rope 11 is slidably connected to the inside of the groove, and the connecting rope 11 can limit the position of the pipeline.

[0028] Working principle: When the auxiliary installation equipment for oil field pipelines that is easy to maintain is used, the pipeline can be placed in the recessed area at the top of the bending rod 9, and then the tail end of the connecting rope 11 is controlled to pass through the through hole opened in the connecting rod 8 and reserve space for the pipeline to move. The connecting rope 11 is then wrapped around the outside of the connecting rod 8 and simply fixed, so that the connecting rope 11 is used to limit the position of the pipeline, and the push rod 10 is used to push the pipeline to the top of the supporting mechanism 3 by utilizing the lever principle. The support block 15 is used to support the pipeline, and the pipeline position is adjusted so that the two pipelines are butted. At this time, the pipeline pairing operation can be completed under the same height and equal conditions. After the pairing is completed, the connecting rope 11 is controlled to tighten the pipeline, and the connecting rope 11 is driven by pulling the push rod 10 to drive the pipeline to leave the recessed area at the top of the support block 15, and drive the pipeline to gradually move to an area close to the ground, so as to complete the pipe lowering operation and improve the efficiency of pipeline installation.

[0029] Embodiment 2

[0030] See also Figure 1-3 , further based on the first embodiment,

[0031] Working principle: When the oilfield pipeline auxiliary installation equipment that is easy to maintain is used, the supporting mechanism 3 and the fixing mechanism 7 are installed by a detachable connection. Among them, the supporting block 15 provided by the supporting mechanism 3 is easy to be damaged after long-term use. The supporting block 15 can be directly taken out for repair. If it is still unusable after repair, it can be replaced. Other structures that are damaged can also be disassembled for repair. The structure is simple and easy to maintain.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary installation device for oil field pipelines that is easy to maintain, comprising a base (1), characterized in that: A limiting groove (2) is provided on the top of the base (1), a supporting mechanism (3) is arranged inside the limiting groove (2), a limiting plate (4) is arranged outside the base (1), a rotating rod (5) is fixedly connected to the outside of the limiting plate (4), a mounting plate (6) is fixedly connected to the tail of the rotating rod (5), a fixing mechanism (7) is installed on the outside of the mounting plate (6), a connecting rod (8) is arranged inside the fixing mechanism (7), a bending rod (9) is fixedly connected to the tail of the connecting rod (8), a push rod (10) is fixedly connected to the tail of the bending rod (9), and a connecting rope (11) is fixedly connected to the top of the push rod (10).

2. The auxiliary installation equipment for oil field pipelines that is easy to maintain according to claim 1 is characterized in that: The base (1) is provided with an inclined surface (12) on the outside, and the length of the inclined surface (12) is greater than the height of the base (1).

3. The auxiliary installation equipment for oil field pipelines that is easy to maintain according to claim 1 is characterized in that: The support mechanism (3) comprises a limit block (13), the top of the limit block (13) is fixedly connected to a fixing rod (14), the top of the fixing rod (14) is fixedly connected to a support block (15), and the top of the support block (15) is provided with an arc-shaped groove.

4. The auxiliary installation equipment for oil field pipelines that is easy to maintain according to claim 1 is characterized by: The fixing mechanism (7) comprises a fixing plate (16), the outside of the fixing plate (16) is fixedly connected to a clamping plate (17), the inside of the fixing plate (16) is provided with a penetrating mounting hole, the inside of the mounting hole is provided with a fixing bolt (18), the top of the clamping plate (17) is provided with a reserved groove, the inside of the reserved groove is slidably connected to a clamping block (19), and the outside of the clamping block (19) is fixedly connected to a spring (20).

5. The auxiliary installation equipment for oil field pipelines that is easy to maintain according to claim 3 is characterized by: The height of the limit block (13) is smaller than the height of the limit groove (2), the limit block (13) is clamped inside the limit groove (2), the width of the support block (15) is equal to the width of the base (1), and the support block (15) is clamped on the top of the base (1).

6. The auxiliary installation equipment for oil field pipelines that is easy to maintain according to claim 4 is characterized by: The tail of the connecting rod (8) is provided with a through hole corresponding to the clamping block (19), and the clamping block (19) is clamped inside the hole.

7. The auxiliary installation equipment for oil field pipelines that is easy to maintain according to claim 1 is characterized by: The head of the connecting rod (8) is provided with a through groove corresponding to the connecting rope (11), and the connecting rope (11) is slidably connected to the inside of the groove.

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