A blow line fixture for oil drilling

Abstract

The utility model discloses a kind of blowout pipeline fixing devices of petroleum drilling, it is related to petroleum exploitation technical field.The utility model includes bottom plate, and the upper surface center of bottom plate is provided with fixed assembly, and fixed assembly includes two installation columns fixedly connected on the upper surface center front and rear end of bottom plate respectively, the inside of installation column is all rotationally connected with threaded rod, and threaded rod is all threadedly connected with sliding block, and the upper surface both sides of bottom plate are all provided with auxiliary assembly.The utility model is lifted by threaded rod and sliding block and drives top plate and clamping piece, and blowout pipeline is fixed on top plate by clamping piece, the fixed height of blowout pipeline is adjusted, the problem that the fixed height of blowout pipeline is inconvenient to adjust in existing is solved, temperature of blowout pipeline is controlled inconveniently in existing simultaneously by water tank to heat or cool heat exchange fin, and the problem that blowout pipeline is heated or cooled by heat exchange fin, temperature of blowout pipeline is controlled inconveniently in existing is solved.

Description

Technical Field

[0001] This utility model belongs to the field of petroleum extraction technology, and in particular relates to a blowout pipeline fixing device for oil drilling. Background Technology

[0002] Petroleum is an important fossil fuel and one of the main sources of energy and chemical raw materials in modern society. In the process of oil extraction, the blowout pipeline is one of the key safety devices. It is mainly used to guide the safe discharge of high-pressure fluid during a blowout, preventing the blowout from getting out of control and causing fires, explosions or environmental pollution. Blowout pipelines are generally installed through fixed devices.

[0003] A document with the existing authorization announcement number CN220102312U discloses a blowout pipeline fixing device for oil drilling, including a fixing device. The fixing device includes a support platform, a rotary motor, a rotating shaft, a gripping threaded rod, a rubber base, a placement groove, a support rod, an electric push rod, a fixing plate, and a sponge layer. The rotary motor is installed inside the bottom end of the support platform, the rotating shaft is installed at the bottom end of the rotary motor, the gripping threaded rod is installed at the bottom end of the rotating shaft, the rubber base is installed at the bottom end of the support platform, a placement groove is opened at the top end of the support platform, the support rod is installed at the top end of the support platform, the electric push rod is installed at the top end of the support rod, the fixing plate is installed at the bottom end of the electric push rod, and the sponge layer is installed at the bottom end of the fixing plate.

[0004] However, it still has the following drawbacks in practical use:

[0005] 1. The above-mentioned nozzle fixing device fixes the nozzle through a support platform and a fixing plate. However, in use, the support platform is fixed to the ground by a gripping threaded rod, which makes the fixing height of the nozzle fixed and unchanging. Therefore, it is not convenient to adjust the fixing height of the nozzle according to actual needs. Its application range is small and its practicality is poor.

[0006] 2. The above-mentioned nozzle fixing device uses a rotating motor to drive a gripping threaded rod to fix the support platform on the ground, and uses a fixing plate and a sponge layer to fix the nozzle to the support platform. However, it is not convenient to cool or heat the nozzle during use, so the operation of the nozzle is affected by excessively high or low ambient temperature, and its functionality is poor.

[0007] To address these issues, we provide a blowout line fixing device for oil drilling to solve the problems mentioned above. Utility Model Content

[0008] The purpose of this utility model is to provide a blowout pipeline fixing device for oil drilling. A threaded rod and a slider drive the top plate and clamping components to rise and fall, and the clamping components fix the blowout pipeline to the top plate, thus achieving adjustable fixing height of the blowout pipeline. This solves the problem of inconvenient adjustment of the fixing height of existing blowout pipelines. Simultaneously, a water tank heats or cools the heat exchange fins, and the heat exchange fins also heat or cool the blowout pipeline, solving the problem of inconvenient temperature control of existing blowout pipelines.

[0009] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0010] This utility model relates to a blowout pipeline fixing device for oil drilling, comprising a base plate, a fixing component disposed at the center of the upper surface of the base plate, the fixing component comprising two mounting columns respectively fixedly connected to the front and rear ends of the center of the upper surface of the base plate, threaded rods being rotatably connected inside the mounting columns, sliders being threadedly connected to the threaded rods, a top plate being fixedly connected above the sliders, and a clamping component disposed at the center of the lower part of the top plate, and auxiliary components disposed on both sides of the upper surface of the base plate, the auxiliary components comprising two water tanks respectively located above and below, the adjacent water tanks being fixedly connected by fixing rods, heat exchange fins being fixedly connected to the arc-shaped surface of the water tanks, and multiple fins being fixedly connected at equal intervals to the outer wall of the heat exchange fins, the ends of the fins away from the heat exchange fins extending to the inner side of the water tank, and through holes being opened on the outer wall of the inner side of the water tank.

[0011] A further feature of this invention is that: mounting seats are fixedly connected to the upper and lower parts of the mounting column; both ends of the threaded rod are rotatably connected to the mounting seats; the bottom end of the threaded rod passes through the mounting seat located below and is fixedly connected to a first bevel gear; and a drive rod for rotating the threaded rod is rotatably connected to the mounting column.

[0012] A further feature of this invention is that: both ends of the drive rod pass through the mounting posts located at the front and rear, respectively, and are fixedly connected to handwheels; a section of the drive rod located inside the mounting posts is fixedly connected to a second bevel gear, and the second bevel gear meshes with the lower part of the first bevel gear.

[0013] A further feature of this invention is that: connecting rods are fixedly connected to the top four sides of the slider, the top of the connecting rods extends to the outside of the mounting column and is fixedly connected to a lifting plate, and the upper surfaces of the two lifting plates are respectively fixedly connected to the front and rear ends of the lower surface of the top plate.

[0014] The present invention is further configured such that: the clamping member includes an upper clamping block, a lower clamping block, and a damper; rubber pads are adhered to the inner sidewalls of the upper and lower clamping blocks; first ear seats are welded to the front and rear end faces of the upper and lower clamping blocks; adjacent first ear seats are fixedly connected by double-headed bolts; the damper is fixedly connected to the center of the lower surface of the top plate; the output shaft of the damper is fixedly connected to the top center of the upper clamping block; and a buffer spring is sleeved on the outside of the output shaft of the damper.

[0015] A further feature of this invention is that: sliding rods are fixedly connected to both sides of the top of the upper clamping block, and the top ends of the two sliding rods penetrate the top plate and are fixedly connected to the same limiting plate, with the limiting plate located above the top plate.

[0016] A further feature of this invention is that: both sides of the front and rear end faces of the water tank are fixedly connected to a second lug, and both ends of the fixing rod pass through the second lug and are threadedly connected to a fastening nut.

[0017] A further feature of this invention is that an inlet pipe is fixedly connected to one side of the outer wall of the water tank, and an outlet pipe is fixedly connected to the other side of the outer wall of the water tank.

[0018] A further feature of this invention is that a U-shaped frame is fixedly connected to the bottom of the water tank located below, and telescopic rods are fixedly connected to the front and rear ends of the bottom of the longitudinal support arm of the U-shaped frame, with the bottom ends of the telescopic rods fixedly connected to the base plate.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model, by setting a fixed component, uses a handwheel to rotate a drive rod. The drive rod, through the meshing connection between a first bevel gear and a second bevel gear, drives a threaded rod to rotate synchronously. The threaded rod, through a slider, drives the top plate to rise and fall, thereby driving the clamping component to rise and fall. This achieves the adjustment of the fixed height of the discharge pipeline, facilitating the adjustment of the fixed height of the discharge pipeline, expanding its application range, and improving its practicality.

[0021] 2. This utility model, by setting auxiliary components, connects the water tank to a hot water system or a cold water system through an inlet pipe and an outlet pipe, so that the water tank can store hot or cold water. The heat or cold energy in the water tank is transferred to the heat exchange plate through the fins, and at the same time, the heat or cold energy is transferred to the discharge pipeline through the heat exchange plate. This realizes the heating or cooling of the discharge pipeline, avoiding the discharge pipeline from freezing or being in a high temperature state, and avoiding the impact of ambient temperature factors on the operation of the discharge pipeline. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the structure of the fixing component of this utility model.

[0025] Figure 3 This is a side sectional view of the mounting column of this utility model.

[0026] Figure 4 This is a structural disassembly diagram of the clamping component of this utility model.

[0027] Figure 5 This is a schematic diagram of the structure of the auxiliary component of this utility model.

[0028] Figure 6 This is a structural disassembly diagram of the water tank and fixing rod of this utility model.

[0029] Figure 7 This is a schematic diagram of the heat exchange plate of this utility model.

[0030] Figure 8 This is a schematic diagram of the U-shaped frame of this utility model.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1-Base plate, 2-Fixing assembly, 201-Mounting column, 202-Threaded rod, 202a-Mounting base, 202b-First bevel gear, 203-Drive rod, 203a-Handwheel, 203b-Second bevel gear, 204-Slider, 204a-Connecting rod, 204b-Lifting plate, 205-Top plate, 206-Clamping component, 206a-Upper clamping block, 206a-1-Slide rod, 206a-2-Limiting plate, 206a-3- Rubber pad, 206a-4-First lug, 206b-Lower clamp, 206c-Double-ended bolt, 206d-Damper, 206e-Buffer spring, 3-Auxiliary component, 301-Water tank, 301a-Second lug, 301b-Inlet pipe, 301c-Outlet pipe, 302-Fixing rod, 302a-Fastening nut, 303-Heat exchange fin, 303a-Fin, 303b-Through hole, 304-U-shaped frame, 304a-Telescopic rod. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] Example 1

[0035] Please see Figure 1 , Figure 2 and Figure 3 As shown, this is the first embodiment of the present invention. This embodiment provides a blowout pipeline fixing device for oil drilling, including a base plate 1. A fixing component 2 is provided at the center of the upper surface of the base plate 1. The fixing component 2 includes a mounting post 201, a threaded rod 202, a slider 204, a top plate 205, and a clamping member 206. The threaded rod 202 and the slider 204 drive the top plate 205 and the clamping member 206 to rise and fall, and the clamping member 206 fixes the blowout pipeline to the top plate 205, realizing the adjustment of the fixing height of the blowout pipeline and solving the problem of the existing inconvenience in adjusting the fixing height of the blowout pipeline.

[0036] Specifically, there are two mounting posts 201, which are fixedly connected to the front and rear ends of the upper surface of the base plate 1. The interior of each mounting post 201 is rotatably connected with a threaded rod 202. Each threaded rod 202 is threadedly connected with a slider 204. A top plate 205 is fixedly connected above each slider 204. A clamping member 206 is set at the center of the lower part of the top plate 205. The mounting posts 201 are used to install the threaded rods 202. The threaded rods 202 and sliders 204 are used to drive the top plate 205 to rise and fall. The top plate 205 is used to install the clamping member 206. The clamping member 206 is used to fix the discharge pipe to the top plate 205.

[0037] Furthermore, mounting bases 202a are fixedly connected to the upper and lower parts of the mounting post 201. Both ends of the threaded rod 202 are rotatably connected to the mounting bases 202a. The bottom end of the threaded rod 202 passes through the mounting base 202a located below and is fixedly connected to the first bevel gear 202b. A drive rod 203 for rotating the threaded rod 202 is rotatably connected to the mounting post 201.

[0038] Both ends of the drive rod 203 pass through the mounting posts 201 located at the front and rear respectively and are fixedly connected to handwheels 203a. A section of the drive rod 203 located inside the mounting posts 201 is fixedly connected to a second bevel gear 203b. The second bevel gear 203b meshes with the lower part of the first bevel gear 202b.

[0039] Connecting rods 204a are fixedly connected to the top of the slider 204. The top of the connecting rods 204a extends to the outside of the mounting column 201 and is fixedly connected to the lifting plate 204b. The upper surfaces of the two lifting plates 204b are fixedly connected to the front and rear ends of the lower surface of the top plate 205, respectively.

[0040] The operation process of this embodiment is as follows: the drive rod 203 is rotated by the handwheel 203a. The drive rod 203 drives the threaded rod 202 to rotate synchronously through the meshing connection between the first bevel gear 202b and the second bevel gear 203b. The threaded rod 202 drives the top plate 205 to rise and fall through the slider 204, thereby driving the clamping member 206 to rise and fall through the top plate 205, thus realizing the adjustment of the fixed height of the discharge pipeline.

[0041] Example 2

[0042] Please see Figure 2 and Figure 4 As shown, this is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but in order to reduce the vibration of the discharge pipeline during the fixing period, the structure of the clamping member 206 is refined.

[0043] Specifically, the clamping component 206 includes an upper clamping block 206a, a lower clamping block 206b, and a damper 206d. Rubber pads 206a-3 are adhered to the inner sidewalls of both the upper clamping block 206a and the lower clamping block 206b. First ear seats 206a-4 are welded to the front and rear end faces of both the upper clamping block 206a and the lower clamping block 206b. The adjacent first ear seats 206a-4 are fixedly connected by double-headed bolts 206c. The damper 206d is fixedly connected to the center of the lower surface of the top plate 205. The output shaft of the damper 206d is fixedly connected to the top center of the upper clamping block 206a. A buffer spring 206e is sleeved on the outside of the output shaft of the damper 206d.

[0044] Furthermore, slide rods 206a-1 are fixedly connected to both sides of the top of the upper clamping block 206a. The top ends of the two slide rods 206a-1 penetrate the top plate 205 and are fixedly connected to the same limiting plate 206a-2. The limiting plate 206a-2 is located above the top plate 205.

[0045] The rest of the structure is the same as in Example 1.

[0046] The operation process of this embodiment is as follows: When the discharge pipeline vibrates, the discharge pipeline drives the upper clamping block 206a and the lower clamping block 206b to vibrate synchronously. At this time, the kinetic potential energy of the upper clamping block 206a and the lower clamping block 206b is consumed by the damper 206d, and the vibration energy of the upper clamping block 206a and the lower clamping block 206b is converted into kinetic potential energy by the buffer spring 206e, thereby realizing the shock absorption and buffering of the discharge pipeline.

[0047] Example 3

[0048] Please see Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, this is the third embodiment of the present invention. This embodiment is based on the previous embodiment, but differs from the previous embodiment in that: auxiliary components 3 are provided on both sides of the upper surface of the base plate 1. The auxiliary components 3 include a water tank 301, a fixing rod 302 and a heat exchange plate 303. The water tank 301 heats or cools the heat exchange plate 303, and the heat exchange plate 303 heats or cools the discharge pipeline, thus solving the problem of the existing inconvenience in controlling the temperature of the discharge pipeline.

[0049] Specifically, there are two water tanks 301, located at the top and bottom respectively. The adjacent water tanks 301 are fixedly connected by a fixing rod 302. Heat exchange fins 303 are fixedly connected to the arc-shaped surface of each water tank 301. Multiple fins 303a are fixedly connected at equal intervals on the outer wall of the heat exchange fins 303. The end of each fin 303a away from the heat exchange fins 303 extends to the inner side of the water tank 301. Through holes 303b are opened on the outer wall of the inner side of the water tank 301. The water tanks 301 are used to store hot or cold water. The fixing rod 302 is used to clamp the two water tanks 301 to the discharge pipeline. The heat exchange fins 303 are used to heat or cool the discharge pipeline. The fins 303a and through holes 303b are used to increase the contact area between the heat exchange fins 303 and the hot or cold water in the water tanks 301.

[0050] Furthermore, the front and rear ends of the water tank 301 are both fixedly connected to the second lugs 301a, and both ends of the fixing rod 302 pass through the second lugs 301a and are threadedly connected to the fastening nuts 302a.

[0051] A water inlet pipe 301b is fixedly connected to one side of the outer wall of the water tank 301, and a water outlet pipe 301c is fixedly connected to the other side of the outer wall of the water tank 301.

[0052] A U-shaped frame 304 is fixedly connected to the bottom of the water tank 301 located below. Telescopic rods 304a are fixedly connected to the front and rear ends of the longitudinal support arm of the U-shaped frame 304. The bottom ends of the telescopic rods 304a are fixedly connected to the base plate 1.

[0053] The rest of the structure is the same as in Example 2.

[0054] The operation process of this embodiment is as follows: the water tank 301 is connected to a hot water system or a cold water system through the water inlet pipe 301b and the water outlet pipe 301c, so that the water tank 301 contains hot water or cold water, and the heat or cold energy in the water tank 301 is transferred to the heat exchange plate 303 through the fins 303a. At the same time, the heat or cold energy is transferred to the discharge pipeline through the heat exchange plate 303, thereby realizing the heating or cooling of the discharge pipeline.

[0055] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0056] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it.

Claims

1. A blow line fixation device for oil drilling, comprising a base plate (1), characterized in that: A fixing component (2) is provided at the center of the upper surface of the base plate (1), and the fixing component (2) includes two mounting posts (201) fixedly connected to the front and rear ends of the center of the upper surface of the base plate (1), respectively. A threaded rod (202) is rotatably connected inside each mounting post (201), and a slider (204) is threadedly connected to each threaded rod (202). A top plate (205) is fixedly connected above each slider (204), and a clamping member (206) is provided at the center of the lower part of the top plate (205). Auxiliary components (3) are provided on both sides of the upper surface of the base plate (1). The auxiliary component (3) includes two water tanks (301) located at the top and bottom respectively. The water tanks (301) are fixedly connected by a fixing rod (302). Heat exchange plates (303) are fixedly connected to the arc-shaped surface of each water tank (301). Multiple fins (303a) are fixedly connected at equal intervals on the outer wall of each heat exchange plate (303). The end of each fin (303a) away from the heat exchange plate (303) extends to the inner side of the water tank (301). Through holes (303b) are opened on the outer wall of each fin (303a) located inside the water tank (301).

2. The blowout pipeline fixing device for oil drilling according to claim 1, characterized in that, The mounting post (201) is fixedly connected to the upper and lower parts of the interior with mounting bases (202a), and both ends of the threaded rod (202) are rotatably connected to the mounting bases (202a). The bottom end of the threaded rod (202) passes through the mounting base (202a) located below and is fixedly connected to the first bevel gear (202b). A drive rod (203) for rotating the threaded rod (202) is rotatably connected to the mounting post (201).

3. A blow line fixation device for oil drilling according to claim 2, characterized in that, Both ends of the drive rod (203) pass through the mounting posts (201) located at the front and rear respectively and are fixedly connected to handwheels (203a). The section of the drive rod (203) located inside the mounting posts (201) is fixedly connected to a second bevel gear (203b). The second bevel gear (203b) meshes with the lower part of the first bevel gear (202b).

4. A blow line fixation device for oil drilling according to claim 1, characterized in that, The top of the slider (204) is fixedly connected to the connecting rod (204a) around its perimeter, and the top of the connecting rod (204a) extends to the outside of the mounting column (201) and is fixedly connected to the lifting plate (204b). The upper surfaces of the two lifting plates (204b) are respectively fixedly connected to the front and rear ends of the lower surface of the top plate (205).

5. A blow line fixation device for oil drilling according to claim 1, characterized in that, The clamping member (206) includes an upper clamping block (206a), a lower clamping block (206b), and a damper (206d). Rubber pads (206a-3) are adhered to the inner sidewalls of both the upper clamping block (206a) and the lower clamping block (206b). First ear seats (206a-4) are welded to the front and rear end faces of both the upper clamping block (206a) and the adjacent first ear seats (206a-4) are fixedly connected by double-headed bolts (206c). The damper (206d) is fixedly connected to the center of the lower surface of the top plate (205), and the output shaft of the damper (206d) is fixedly connected to the top center of the upper clamping block (206a). A buffer spring (206e) is sleeved on the outside of the output shaft of the damper (206d).

6. A blow line fixation device for oil drilling according to claim 5, characterized in that, The upper clamping block (206a) has sliding rods (206a-1) fixedly connected to both sides of its top, and the top ends of the two sliding rods (206a-1) penetrate the top plate (205) and are fixedly connected to the same limiting plate (206a-2), which is located above the top plate (205).

7. A blow line fixation device for oil drilling according to claim 1, characterized in that, The water tank (301) has a second lug (301a) fixedly connected to both sides of the front and rear end faces, and both ends of the fixing rod (302) pass through the second lug (301a) and are threadedly connected with fastening nuts (302a).

8. A blow line fixation device for oil drilling according to claim 7, characterized in that, A water inlet pipe (301b) is fixedly connected to one side of the outer wall of the water tank (301), and a water outlet pipe (301c) is fixedly connected to the other side of the outer wall of the water tank (301).

9. A blow line fixation device for oil drilling according to claim 1, characterized in that, The bottom of the water tank (301) located below is fixedly connected to a U-shaped frame (304), and the front and rear ends of the longitudinal support arm of the U-shaped frame (304) are fixedly connected to telescopic rods (304a), and the bottom ends of the telescopic rods (304a) are fixedly connected to the base plate (1).

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