Hoisting frame for mud pump for oil drilling and production

Abstract

The utility model discloses a hoisting frame for an oil drilling and production slurry pump, and belongs to the technical field of slurry pump hoisting. The petroleum drilling and production slurry pump hoisting frame specifically comprises supporting assemblies which are oppositely arranged, a transverse rod assembly arranged on the side walls of the supporting assemblies, a driving assembly arranged on the top of the transverse rod assembly and a movable assembly which is connected to the transverse rod assembly in a sleeving mode and is in linkage with the driving assembly. A portal frame type structure is formed, a movable assembly connected with the transverse rod in a sleeving mode is arranged on the transverse rod, the movable assembly can achieve left-right and up-down movement through the driving assembly and the movable assembly, and meanwhile stability in the transverse movement process is improved; the traction assembly is arranged at the bottom of the self-locking hook, and the suspension assembly is arranged at the bottom of the traction assembly; a suspension frame in the suspension assembly is matched with a combined strip to be connected with an anti-abrasion frame, so that friction force can be increased while suspension matching is guaranteed, and replacement after later abrasion is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mud pump hoisting, in particular to a petroleum drilling mud pump hoisting frame. Background Art

[0002] Petroleum Drilling and Production Engineering is a key component of the Petroleum Engineering program, consisting of two courses: Drilling Engineering and Oil Production Engineering. Drilling is considered a critical step in the exploration and production of oil and natural gas. It is a crucial technical means for confirming the existence of oil and gas resources, achieving industrial oil and gas production, identifying oil and gas structures, and obtaining oilfield geological data and development data. Drilling engineering plays a central role in the overall oilfield production system, responsible for extracting crude oil from underground reservoirs, optimizing reservoirs, and protecting resources.

[0003] Mud pumps are used in the oil drilling process. Mud pumps deliver surface flushing fluid at a certain pressure and flow rate through high-pressure hoses, faucets, and the center of the drill string to the bottom of the drill bit, in order to cool the drill bit, remove the cut rock cuttings, and transport them to the surface.

[0004] Mud pumps come in a variety of structures, including reciprocating, centrifugal, and screw types. When used in oil drilling environments, a hoisting structure is required to hoist the mud pump.

[0005] However, in actual use, the existing lifting device has reduced stability due to the heavy mud pump itself and the lack of guidance and cooperation during the lifting process. Secondly, when the lifting device is subjected to force, friction will occur between the lifting position and the lifted position, which will cause wear in the long run and affect stability and safety. These are actual problems that need to be solved urgently. Utility Model Content

[0006] The purpose of the utility model is to provide a petroleum drilling mud pump hoisting frame to solve the problems of the existing hoisting device proposed in the above background technology, such as the mud pump itself is heavy and the stability is reduced due to the lack of guidance and cooperation during the hoisting process. Secondly, when the hoisting device is subjected to force, friction will occur between the hoisting position and the hoisted position, which will cause wear in the long run and affect stability and safety.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: comprising opposing support assemblies, a crossbar assembly arranged on the side wall of the support assembly, a driving assembly arranged on the top of the crossbar assembly, a movable assembly sleeved on the crossbar assembly and linked to the driving assembly, a traction assembly arranged at the bottom of the movable assembly, and a suspension assembly arranged opposite to the bottom of the traction assembly;

[0008] in:

[0009] A support assembly, the support assembly comprising a vertical rod and a support rod arranged on the top of the vertical rod;

[0010] A crossbar assembly, the crossbar assembly comprising a crossbar, a first guide bar disposed on one side of the crossbar, and a second guide bar disposed on the other side of the crossbar;

[0011] A second driving assembly, the second driving assembly comprising a first hydraulic device, wherein an output end of the first hydraulic device is provided with a transverse rod;

[0012] A movable assembly, comprising a frame connected to the transverse rod, guide blocks being provided opposite to the inner wall of the frame, a second hydraulic device being provided at the bottom of the frame, a telescopic rod being provided at the output end of the second hydraulic device, a disc being provided at the bottom of the telescopic rod, and a self-locking hook being provided at the bottom of the disc;

[0013] A traction assembly, the traction assembly comprising a suspension plate, a connecting plate arranged on the top of the suspension plate, and a diagonal brace arranged on the top of the connecting plate;

[0014] A suspension component comprises a suspension frame arranged at the bottom of the suspension plate, an inner wall of the suspension frame is provided with a combination bar, and a side wall of the combination bar is provided with an anti-wear frame.

[0015] Preferably, the bottom of the vertical rod is fixedly connected to a gripping rod by means of bolts, and the gripping rod is kept horizontal with the supporting rod.

[0016] Preferably, the side wall of the guide bar 1 is provided with a fastener, and the fastener is snap-connected to the side wall of the cross bar, and the overall structure of the guide bar 2 is the same as that of the guide bar 1.

[0017] Preferably, the side wall of the hydraulic device 1 is fixedly connected to a hydraulic seat by screws, and the bottom of the hydraulic seat is fixedly connected to the top of the cross bar by bolts.

[0018] Preferably, a reinforcing rod whose position is staggered with the diagonal bracing rod is provided on the top of the connecting plate.

[0019] Preferably, a slot adapted to the assembly strip is reserved on the side wall of the suspension bracket, and an inner groove is provided on the side wall of the slot.

[0020] Preferably, the side wall of the assembly strip is integrally formed with a clamping block, and the clamping block matches the inner groove.

[0021] Preferably, the top of the anti-wear frame is integrally formed with an anti-wear platform, and the top of the anti-wear platform is fixedly connected to a metal plate by screws.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. This type of oil drilling mud pump hoisting frame, through the combination of accessories, consists of a support component and a crossbar component to form a gantry structure, and a movable component that is sleeved on the crossbar is set on the crossbar. The movable component relies on the drive component and the movable component to achieve left and right, up and down movement while increasing stability during lateral movement.

[0024] 2. This type of oil drilling mud pump hanging bracket, through the combined use of accessories, is equipped with a traction assembly at the bottom of the self-locking hook. The bottom of the traction assembly has a suspension assembly. The suspension frame in the suspension assembly is connected to the anti-wear frame with a combination bar, which can increase friction while ensuring suspension coordination and is also easy to replace after wear in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0026] Figure 1 This is a schematic diagram of the overall structure of the utility model oil drilling mud pump hanging frame;

[0027] Figure 2 This is a schematic diagram of the crossbar assembly of the oil drilling mud pump hoisting frame of the utility model;

[0028] Figure 3 This is a schematic diagram of the traction assembly of the oil drilling mud pump hoisting frame of the utility model;

[0029] Figure 4 This is a schematic diagram of the suspension assembly of the oil drilling mud pump hanging frame of the present utility model.

[0030] In the figure: 100, support assembly; 110, vertical rod; 120, grip rod; 130, support rod; 200, crossbar assembly; 210, crossbar; 220, guide bar 1; 230, fastener; 240, guide bar 2; 300, drive assembly; 310, hydraulic seat; 320, hydraulic pressure 1; 330, transverse rod; 400, movable assembly; 410, frame; 420, guide block; 4 30. Hydraulic device 2; 440. Telescopic rod; 450. Disc; 460. Self-locking hook; 500. Towing assembly; 510. Suspension plate; 520. Connecting plate; 530. Diagonal support rod; 540. Reinforcement rod; 600. Suspension assembly; 610. Suspension frame; 620. Slot; 630. Assembly strip; 640. Block; 650. Anti-wear frame; 660. Anti-wear table; 670. Metal plate. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0032] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0034] The utility model provides a petroleum drilling mud pump hanging frame, which is composed of a support component and a crossbar component to form a gantry structure, and a movable component is set on the crossbar to be sleeved on the crossbar. The movable component relies on the drive component and the movable component to achieve left and right and up and down movement while increasing stability during lateral movement. A traction component is set at the bottom of the self-locking hook, and a suspension component is provided at the bottom of the traction component. The suspension frame in the suspension component is connected to the anti-wear frame with a combination bar, which can increase friction while ensuring suspension cooperation and is easy to replace after wear in the later stage. Figures 1 to 4 , including support assemblies 100 arranged in opposition, a crossbar assembly 200 arranged on the side wall of the support assembly 100, a driving assembly 300 arranged on the top of the crossbar assembly 200, a movable assembly 400 sleeved on the crossbar assembly 200 and linked to the driving assembly 300, a traction assembly 500 arranged at the bottom of the movable assembly 400, and a suspension assembly 600 arranged opposite to the bottom of the traction assembly 500;

[0035] in:

[0036] The support assembly 100 includes a vertical rod 110 and a support rod 130 disposed on the top of the vertical rod 110. There are two support rods 130, which are fixed to the top of the two vertical rods 110 by bolts. At the same time, the spacing between the support rods 130 matches the cross rod 210. The side walls of the cross rod 210 are fixed to the support rods 130 by bolts to form an integral frame structure.

[0037] The crossbar assembly 200 includes a crossbar 210, which is a metal bar, a guide bar 1 220 provided on one side of the crossbar 210, and a guide bar 240 provided on the other side of the crossbar 210. Both the guide bar 1 220 and the guide bar 240 are metal bars and are provided at the center of the crossbar 210.

[0038] The second driving assembly 300 includes a hydraulic press 320. The model of the hydraulic press 320 can be a commonly used model on the market. The output end of the hydraulic press 320 is provided with a transverse rod 330. The transverse rod 330 is a driving rod that can cooperate with the hydraulic press 320 to perform transverse driving.

[0039] The movable assembly 400 includes a frame 410 connected to the transverse rod 330. The frame 410 is sleeved on the guide bar 1 220. The inner wall of the frame 410 is provided with guide blocks 420 opposite to each other. The guide blocks 420 have grooves for use with the guide bar 1 220 and the guide bar 240. The bottom of the frame 410 is provided with a hydraulic press 2 430. The model of the hydraulic press 2 430 can be a commonly used model on the market. The output end of the hydraulic press 2 430 is provided with a telescopic rod 440. There are three telescopic rods 440. The bottom of the telescopic rod 440 is provided with a disc 450 by welding. The bottom of the disc 450 is provided with a self-locking hook 460. The self-locking hook 460 can be a hook commonly used in cranes on the market.

[0040] The traction assembly 500 includes a suspension plate 510, which is a horizontal flat plate, a connecting plate 520 disposed on the top of the suspension plate 510, and a diagonal brace 530 disposed on the top of the connecting plate 520. The connecting plate 520 is convenient for creating an installation space for the diagonal brace 530, and the number of the diagonal brace 530 is two.

[0041] The suspension assembly 600 includes a suspension frame 610 provided at the bottom of the suspension plate 510. There are two suspension assemblies 600, and the two suspension assemblies 600 are arranged opposite each other. The inner wall of the suspension frame 610 is provided with a combination bar 630, which is convenient for combination with the card slot 620. When the combination is completed, in order to ensure stability, bolts can be passed through the side wall of the suspension frame 610. The side wall of the combination bar 630 is provided with an anti-wear frame 650. The anti-wear frame 650 has the same arc structure as the suspension frame 610.

[0042] In some embodiments, in order to facilitate the hoisting of the mud pump, a ring can be pre-set on the housing of the mud pump. The ring can be directly used with the self-locking hook 460, but it is necessary to ensure that the ring is at the center point. Round rods can also be set on both sides of the housing of the mud pump. The round rods are set in opposite directions and can be just sleeved in the two suspension assemblies 600. Due to gravity, when the round rods set on both sides of the housing of the mud pump are combined with the suspension assembly 600, a downward pulling force can be generated, which will prevent the round rods from being separated from the suspension assembly 600.

[0043] Working principle: First, the vertical rods 110 are set opposite to each other. The bottom of the vertical rods 110 has a gripping rod 120, which can be combined with a gripping bolt to combine the gripping rod 120. Secondly, support rods 130 are set at the top of the vertical rods 110. A cross bar assembly 200 is combined between the support rods 130. A guide bar 1 220 and a guide bar 2 240 are set on the cross bar 210 of the cross bar assembly 200 to facilitate the sliding of the guide block 420 in the frame 410 of the movable assembly 400. A hydraulic device 1 320 is set on the side of the frame 410 to facilitate the horizontal movement of the frame 410 on the cross bar 210. Secondly, a hydraulic device 320 is also set at the bottom of the frame 410. The hydraulic press 430 has a telescopic rod 440 carrying a disc 450, and the bottom of the disc 450 has a self-locking hook 460 to facilitate the combination of the traction assembly 500. The suspension plate 510 of the traction assembly 500 has a connecting plate 520, and the diagonal support rod 530 and the reinforcing rod 540 on the connecting plate 520 increase stability. At the same time, a suspension assembly 600 is also provided at the bottom of the traction assembly 500. The suspension assembly 600 is convenient for matching with the mud pump combination. The suspension frame 610 on the suspension assembly 600 has an anti-wear frame 650, and the anti-wear frame 650 has an anti-wear platform 660 and a metal plate 670 to increase wear resistance.

[0044] At the same time, in order to increase the stability of the gripping rod 120 , specifically, the bottom of the vertical rod 110 is fixedly connected to the gripping rod 120 by bolts, and the gripping rod 120 and the support rod 130 are kept horizontal.

[0045] Subsequently, in order to facilitate the replacement of guide bar 1 220 and guide bar 2 240 and their combination with cross bar 210, specifically, the side wall of guide bar 1 220 is provided with a fastener 230, which is snap-connected to the side wall of cross bar 210, and the overall structure of guide bar 2 240 is the same as the overall structure of guide bar 1 220.

[0046] Next, in order to ensure that the hydraulic device 320 can be stably set on the top of the cross bar 210, specifically, the side wall of the hydraulic device 320 is fixedly connected to the hydraulic seat 310 by screws, and the bottom of the hydraulic seat 310 is fixedly connected to the top of the cross bar 210 by bolts.

[0047] Furthermore, in order to increase the strength of the diagonal bracing rods 530 , a reinforcing rod 540 is provided on the top of the connecting plate 520 , the reinforcing rod 540 being staggered with the position of the diagonal bracing rods 530 .

[0048] At the same time, in order to facilitate the integration of the assembly bar 630 and to facilitate the insertion of the card block 640 into the inner groove, making the assembly process more stable, specifically, the side wall of the suspension bracket 610 is reserved with a card slot 620 that is compatible with the assembly bar 630, and the side wall of the card slot 620 is provided with an inner groove.

[0049] Subsequently, in order to increase the stability of the assembly bar 630, specifically, the side wall of the assembly bar 630 is integrally connected with a clamping block 640, and the clamping block 640 matches the inner groove. The assembly bar 630 and the clamping block 640 are integrally formed of metal material, such as iron.

[0050] Next, in order to increase the strength of the anti-wear frame 650 and enhance its own wear resistance, specifically, the top of the anti-wear frame 650 is integrally formed with an anti-wear platform 660, and the top of the anti-wear platform 660 is fixedly connected with a metal plate 670 by screws.

[0051] In addition, the conventional accessories and conventional structures involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to internal structures and methods.

[0052] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A petroleum drilling mud pump hanging bracket, characterized by: The invention comprises support assemblies (100) arranged in opposition, a crossbar assembly (200) arranged on the side wall of the support assembly (100), a driving assembly (300) arranged on the top of the crossbar assembly (200), a movable assembly (400) sleeved on the crossbar assembly (200) and linked to the driving assembly (300), a traction assembly (500) arranged at the bottom of the movable assembly (400), and a suspension assembly (600) arranged in opposition to the bottom of the traction assembly (500); in: A support assembly (100), the support assembly (100) comprising a vertical rod (110) and a support rod (130) disposed on the top of the vertical rod (110); A crossbar assembly (200), the crossbar assembly (200) comprising a crossbar (210), a first guide bar (220) disposed on one side of the crossbar (210), and a second guide bar (240) disposed on the other side of the crossbar (210); A driving assembly (300), the driving assembly (300) comprising a hydraulic unit (320), wherein an output end of the hydraulic unit (320) is provided with a transverse rod (330); A movable assembly (400), the movable assembly (400) comprising a frame (410) connected to the transverse rod (330), guide blocks (420) being arranged opposite to each other on the inner wall of the frame (410), a hydraulic device 2 (430) being arranged at the bottom of the frame (410), a telescopic rod (440) being arranged at the output end of the hydraulic device 2 (430), a disc (450) being arranged at the bottom of the telescopic rod (440), and a self-locking hook (460) being arranged at the bottom of the disc (450); A traction assembly (500), comprising a suspension plate (510), a connecting plate (520) disposed on the top of the suspension plate (510), and a diagonal support rod (530) disposed on the top of the connecting plate (520); A suspension assembly (600) includes a suspension frame (610) arranged at the bottom of the suspension plate (510), an inner wall of the suspension frame (610) is provided with a combination bar (630), and a side wall of the combination bar (630) is provided with an anti-wear frame (650).

2. The oil drilling mud pump hanging bracket according to claim 1, characterized in that: The bottom of the vertical rod (110) is fixedly connected to a gripping rod (120) via bolts, and the gripping rod (120) and the supporting rod (130) are kept horizontal.

3. The oil drilling mud pump hanging bracket according to claim 2, characterized in that: The side wall of the guide bar 1 (220) is provided with a fastener (230), and the fastener (230) is snap-connected to the side wall of the cross bar (210). The overall structure of the guide bar 2 (240) is the same as the overall structure of the guide bar 1 (220).

4. The oil drilling mud pump hanging bracket according to claim 3, characterized in that: The side wall of the hydraulic device (320) is fixedly connected to the hydraulic seat (310) by screws, and the bottom of the hydraulic seat (310) is fixedly connected to the top of the cross bar (210) by bolts.

5. The oil drilling mud pump hanging bracket according to claim 4, characterized in that: A reinforcing rod (540) is provided on the top of the connecting plate (520) and is staggered with the diagonal bracing rod (530).

6. The oil drilling mud pump hanging bracket according to claim 5, characterized in that: A slot (620) adapted to the assembly bar (630) is reserved on the side wall of the suspension frame (610), and an inner groove is provided on the side wall of the slot (620).

7. The oil drilling mud pump hanging bracket according to claim 6, characterized in that: The side wall of the assembly strip (630) is integrally formed and connected with a clamping block (640), and the clamping block (640) matches the inner groove.

8. The oil drilling mud pump hanging bracket according to claim 7, characterized in that: The top of the anti-wear frame (650) is integrally formed with an anti-wear platform (660), and the top of the anti-wear platform (660) is fixedly connected to a metal plate (670) by screws.

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