Wiring position adjusting device of oil well pipeline coiling machine
The pipe line positioning adjustment device with a dual-support structure and guided rails addresses the challenges of managing complex oil well hoses, ensuring smooth and efficient deployment and retrieval with reduced wear and improved alignment.
Patent Information
- Application Number
- CN202421782834.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-26
AI Technical Summary
During the process of laying down the well and rolling down the well, the pipeline direction is not easy to control, and a lot of manual assistance is required. The laying down the well is inefficient, and the pipeline and equipment are worn seriously, and the effect of forming the plate is not good.
A trace position adjustment device for an oil well pipeline coiler is designed, including a base, first and second support frames, and a guide rail and a guide frame are provided, and components such as guide support, J-shaped track and traction cylinder are used to achieve smooth guidance and position adjustment of the pipeline.
It achieves smooth pipeline downwelling and high efficiency of well lifting and closing, reduces manual assistance needs, avoids pipeline wear, ensures regular pipeline direction, and improves the efficiency of downwelling and lifting and coiling.
Smart Images
Figure CN223102413U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of oil well pipelines, and particularly relates to a wire routing position adjusting device for an oil well pipeline coiling machine. Background Art
[0002] At present, composite hoses are generally used in oil well operations to adapt to their special operating conditions. Composite hoses generally have the characteristics of large diameter, heavy weight, and huge size after coiling, which makes it very difficult to complete the laying of the pipeline down the well and the coiling of the pipeline when lifting the well only by simple lifting machinery. It is difficult to control the pipeline routing, the downhole pipeline routing is complex, and a large amount of manual assistance is required to adjust the entry point position during the process of the composite pipeline going down the well, resulting in low laying efficiency down the well. Secondly, when the pipeline is coiled when lifting the well, the pipeline is lack of guidance when being pulled out of the wellhead, and the mutual wear between the pipeline and the equipment is serious, which damages the composite structure of the pipeline. The pipeline is coiled and stacked in a scattered manner, and the coiling effect is not good. Content of the Utility Model
[0003] The purpose of the utility model is to provide a wire routing position adjusting device used in conjunction with an oil well pipeline coiling device, which can adjust the position of the oil well pipeline routing, and has the characteristics of smooth pipeline laying down the well and high efficiency of coiling when lifting the well.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0005] A wire routing position adjusting device for an oil well pipeline coiling machine, characterized in that: it includes a base, the base includes a first support frame and a second support frame, the first support frame corresponds to the coiling machine, and a first guide rail consistent with the axial direction of the coiling disk is arranged on its upper part, and a guiding support hand is arranged in the slider of the first guide rail; a guiding frame is arranged on the upper part of the second support frame, the guiding frame is a lying J-shaped track, its elbow is downward and corresponds to the oil well wellhead, the guiding frame is driven by a second guide rail, and the second guide rail has the same direction as the first guide rail.
[0006] The additional technical features constituting the above-mentioned wire routing position adjusting device for an oil well pipeline coiling machine further include:
[0007] - The guiding frame includes a curved arm lever, one end of the curved arm lever is an arc elbow, the other end is hinged to the piston rod of a traction oil cylinder, the middle part of the curved arm lever is hinged to the end of a positioning rod arranged on the second support frame, and the curved arm lever is composed of side rods arranged side by side and a plurality of arranged roller shafts arranged between the side rods, and the roller shafts form a transmission surface for the pipeline to run;
[0008] - The second guide rail includes parallel chutes arranged on the upper part of the second support frame, the two side edges of the bottom plate of the guiding frame are placed in the chutes, the traction oil cylinder is arranged on the bottom plate, and the middle part of the bottom plate is connected to a first lead screw driven by a reduction motor;
[0009] - A third guide rail is provided between the first support frame and the second support frame. The third guide rail includes parallel slideways provided on the base. Parallel sliders are provided on both sides of the seat plate of the second support frame. The parallel slideways and the parallel sliders are in a concave-convex combination form. The middle of the seat plate is connected to a second lead screw driven by a reduction motor.
[0010] - A lifting mechanism is provided between the first guide rail and the first support frame. The lifting mechanism includes lifting cylinders located at both ends of the first guide rail or a vertical lead screw driven by a reduction motor or a handwheel.
[0011] - Vertical guide rods are respectively provided at both ends of the first guide rail, and positioning tubes are respectively provided at both ends of the first support frame. The guide rods movably penetrate through the positioning tubes.
[0012] Compared with the prior art, the wire routing position adjusting device of the oil well pipeline coiling machine provided by the present invention has the following advantages: The first support frame and the second support frame of the device correspond to the coiling drum and the wellhead respectively, and the first guide rail and the second guide rail are respectively provided on the upper parts thereof, and the movement directions are consistent with the axial direction of the coiling drum, realizing the straightening and guiding of the pipeline, ensuring the regular routing of the pipeline during winding and unwinding, and the smooth lowering and raising of the pipeline into and out of the well. Secondly, a guiding support hand is provided inside the slider of the first guide rail, and a guiding frame is provided on the upper part of the second support frame, which is a lying J-shaped track, and its elbow is downward corresponding to the oil well wellhead. It can not only effectively guide the running direction of the pipeline, but also adjust the position along the axial direction of the coiling drum, having the advantages of compact structure, convenient use, safety and durability. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic structural diagram of the wire routing position adjusting device of the oil well pipeline coiling machine of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] The following further details the structure and working principle of the wire routing position adjusting device of the oil well pipeline coiling machine provided by the present invention with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0015] In the description of the present invention, unless otherwise specified, the orientation or positional relationship indicated by terms such as "upper / lower", "inner / outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.
[0016] It should be noted that, unless otherwise clearly specified and defined, the terms "installation", "connection", and "setting / equipped with" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0017] As Figure 1 shown, the wire routing position adjusting device structure of the oil well pipeline coiling machine includes a base 1, and the base 1 includes a first support frame 21 and a second support frame 22. The first support frame 21 corresponds to the coiling machine, and a first guide rail 3 with a movement direction consistent with the axial direction of the coiling drum is arranged on its upper part. A guiding support 31 is arranged inside the slider of the first guide rail 3; a guiding frame 4 is arranged on the upper part of the second support frame 22. The guiding frame 4 is a lying J-shaped track, and its elbow points downward corresponding to the oil well wellhead. The guiding frame 4 is driven by a second guide rail 5, and the second guide rail 5 has the same running direction as the first guide rail 3.
[0018] Its working principle is as follows: The base 1 of the device is installed and positioned. The first support frame 21 corresponds to the coiling equipment. The first guide rail 3 above the first support frame 21 has a slider that moves along the axial direction of the coiling drum. The pipeline a led out from the coiling drum is placed in the guiding support 31 of the slider, realizing the change in the routing position of the pipeline a when entering and leaving the coiling drum; a guiding frame 4 is arranged above the second support frame 22, and the pipeline a passes through the J-shaped track inside it, and the elbow points downward corresponding to the oil well wellhead. Since the guiding frame 4 is driven by the second guide rail 5, and the second guide rail 5 has the same running direction as the first guide rail 3, the adjustment of the routing position of the pipeline a when entering and leaving the wellhead is realized. Through the two-position axial adjustment, it is ensured that the pipeline a is neatly wound and unwound, does not become scattered, does not stack, and the pipeline a enters and leaves the wellhead accurately and smoothly, reducing wear and improving efficiency.
[0019] In the structure of the wire routing position adjusting device that constitutes the above-mentioned oil well pipeline coiling machine,
[0020] —— The horizontal J-shaped track forming the above-mentioned guide frame 4 has various forms. In one embodiment, the guide frame 4 includes a crank lever 41. One end of the crank lever 41 is an arc elbow 42, and the other end is hinged to the piston rod of the traction oil cylinder 43. Of course, the traction oil cylinder 43 can also be replaced by a lead screw driven by a motor. The middle part of the crank lever 41 is hinged to the end of the positioning rod 20 provided on the second support frame 22. The crank lever 41 is composed of side rods arranged side by side and a plurality of arranged rollers 44 provided between the side rods. The rollers 44 form a conveying surface for the pipeline to run. That is, the crank lever 41 forms an elbow track, so that the pipeline a is guided to move on the rollers 44. And through the push and pull of the traction oil cylinder 43, the elbow 42 is lifted or lowered, and the front and rear positions of the pipeline change, so as to accurately find the wellhead of the oil well and ensure the accurate walking direction of the pipeline in and out of the wellhead;
[0021] —— Further, the above-mentioned second guide rail 5 includes parallel chutes 51 provided on the upper part of the second support frame 22. The two side edges of the bottom plate 45 of the guide frame 4 are placed in the chutes 51. The traction oil cylinder 43 is provided on the bottom plate 45. The middle part of the bottom plate 45 is connected to a first lead screw driven by a reduction motor. That is, the whole guide frame 4 moves parallel through the second guide rail 5, and the two sides of its bottom plate 45 are placed in the chutes 51. The moving process is stable, and the J-shaped track guiding the pipeline operation in the guide frame 4 also moves synchronously, realizing the adjustment of the walking position along the axial direction of the reel; Similarly, the first guide rail 3 can also be selected as a lead screw structure driven by a reduction motor or set with a cylinder push and pull to achieve;
[0022] —— Preferably, a third guide rail 6 is provided between the first support frame 21 and the second support frame 22. The third guide rail 6 includes parallel slideways 61 provided on the base 1. Parallel sliders 62 are provided on both sides of the seat plate of the second support frame 22. The parallel slideways 61 and the parallel sliders 62 are in an uneven combination form. The middle part of the seat plate is connected to a second lead screw 63 driven by a reduction motor 64. That is, the distance between the first support frame 21 and the second support frame 22 is adjusted through the third guide rail 6, so that the assembly of the coiling equipment and the walking position adjusting device adapts to the specific operation environment of the oil well, facilitating the layout adjustment according to the production conditions and improving the application range of the device;
[0023] —— Further, a lifting mechanism is provided between the first guide rail 3 and the first support frame 21. The lifting mechanism includes lifting cylinders located at both ends of the first guide rail 3 or a vertical lead screw 72 driven by a reduction motor 71 or a handwheel. Since the composite rubber hose has a thick wall, a large diameter, and a huge shape after coiling, during the unwinding process, the axial position and the up and down position of the pipeline on the reel change greatly. Through the lifting cylinders or the vertical lead screws 72 at both ends of the first guide rail 3, the pipeline can enter and exit the reel horizontally and stably, avoiding problems such as pipeline walking deviation and stacking and scattering;
[0024] ——Preferably, vertical guide rods 73 are respectively arranged at both ends of the first guide rail 3, and positioning tubes 74 are respectively arranged at both ends of the first support frame 21. The guide rods 73 movably penetrate through the positioning tubes 74, that is, the guide rods 73 and the positioning tubes 74 constitute a lifting guide and positioning structure, and the lifting process of the first guide rail 3 relative to the first support frame 21 is safer and more stable.
[0025] The above embodiments are only used to illustrate the technical solutions of the present invention and are not the limiting conditions for the implementation of the present invention. Therefore, any other modifications or equivalent replacements of the technical solutions of the present invention, such as configuration dimensions and internal structures, as long as they do not depart from the spirit and scope of the technical solutions of the present invention, should be covered within the scope of the claims of the present invention.
Claims
1. A wire routing position adjusting device for an oil well pipeline coiling machine, characterized in that: It includes a base, and the base includes a first support frame and a second support frame. The first support frame corresponds to the coiler, and a first guide rail consistent with the axial direction of the coiling drum is arranged on its upper part. A guiding support hand is arranged inside the slider of the first guide rail. A guiding frame is arranged on the upper part of the second support frame. The guiding frame is a lying J-shaped track, and its elbow points downward and corresponds to the oil well wellhead. The guiding frame is driven by a second guide rail, and the second guide rail has the same running direction as the first guide rail.
2. The wire routing position adjusting device of an oil well pipeline coiler according to claim 1, characterized in that: The guiding frame includes a curved arm lever. One end of the curved arm lever is an arc elbow, and the other end is hinged to the piston rod of a traction oil cylinder. The middle part of the curved arm lever is hinged to the end of a positioning rod arranged on the second support frame. The curved arm lever is composed of side rods arranged side by side and a plurality of arranged roller shafts arranged between the side rods. The roller shafts form a conveying surface for the pipeline to run.
3. The wire routing position adjusting device of an oil well pipeline coiling machine according to claim 1, characterized in that: The second guide rail includes parallel chutes arranged on the upper part of the second support frame. The two side edges of the bottom plate of the guiding frame are placed inside the chutes, and the middle part of the bottom plate is connected to a first lead screw driven by a reduction motor.
4. The wire routing position adjusting device of an oil well pipeline coiler according to claim 1, characterized in that: A third guide rail is arranged between the first support frame and the second support frame. The third guide rail includes parallel slideways arranged on the base. Parallel sliders are arranged on both sides of the seat plate of the second support frame. The parallel slideways and the parallel sliders are in an uneven combination form, and the middle part of the seat plate is connected to a second lead screw driven by a reduction motor.
5. The wire routing position adjusting device of an oil well pipeline coiler according to claim 1, characterized in that: A lifting mechanism is arranged between the first guide rail and the first support frame. The lifting mechanism includes lifting cylinders located at both ends of the first guide rail respectively or vertical lead screws driven by a reduction motor or a hand wheel.
6. The wire routing position adjusting device of an oil well pipeline coiling machine according to claim 5, characterized in that: Vertical guiding rods are respectively arranged at both ends of the first guide rail, and positioning tubes are respectively arranged at both ends of the first support frame. The guiding rods movably penetrate through the positioning tubes.