Supporting mechanism for oil exploitation equipment

Abstract

The utility model relates to the technical field of oil exploitation equipment, and discloses a supporting mechanism for oil exploitation equipment, which comprises two mounting plates and further comprises a buffer component fixed between a positioning shell and a fixing plate, the buffer component comprises a positioning rod and a guide plate, and the top of a connecting plate is fixedly connected with a positioning piece. In the sampling process, if the sampling pipe shakes, pressure can be buffered through the buffer assembly, the hydraulic damper assists in buffering vibration, vibration and impact borne by a pipeline during working can be effectively reduced through the supporting structure, and especially when equipment vibrates, extra limiting support is provided through the four guide rollers, so that the safety of the equipment is improved. According to the device, the shaking space of the sampling pipeline can be controlled within a controllable range, and meanwhile, tiny shaking can be buffered, so that the pipeline is prevented from being damaged due to impact caused by excessive shaking, and the service life of the pipeline is effectively prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to petroleum exploitation equipment technical field, concretely is a kind of support mechanism for petroleum exploitation equipment. BACKGROUND

[0002] Petroleum exploitation equipment refers to the various machinery, tools and facilities required in the process of oil exploration, drilling, exploitation and transportation. Their purpose is to ensure that oil is effectively and safely extracted from underground reservoirs and transported to further processing and marketing links through pipelines, storage facilities, etc., among which, the petroleum exploitation pipeline is one of the common petroleum exploitation equipment.

[0003] In the oil exploitation operation, the role of support structure is crucial, especially in the installation and operation process of sampling pipe, oil well equipment and other key facilities, in the existing petroleum exploitation equipment, sampling pipe is usually only limited through sampling channel, and the pipeline without support is vulnerable to external forces such as wind force and equipment vibration, resulting in that sampling pipeline directly collides with the hard inner wall of sampling channel, which may seriously cause the pipeline to fall off or be damaged, thereby affecting the sampling progress;Therefore, it is crucial to ensure the safe use of sampling pipeline. SUMMARY

[0004] The utility model aims at providing a kind of support mechanism for petroleum exploitation equipment to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of support mechanism for petroleum exploitation equipment, including two installation plates, further comprising:

[0006] The installation shell is fixed to the top of the installation plate, the inside of the installation shell is provided with a connecting column, the opposite side of the two connecting columns is respectively fixed with a clamping ring, the inside of the clamping ring is provided with a connecting plate on the front and back sides, one side of the connecting plate is fixedly connected with a positioning shell, the front and back sides of the connecting plate on one side are fixedly connected with a fixed plate;

[0007] The buffer assembly is fixed between the positioning shell and the fixed plate, the buffer assembly includes a positioning rod and a guide plate, the top of the connecting plate is fixedly connected with a positioning piece, the positioning piece includes a retaining plate and a slot, one side of the connecting plate is provided with a limiting frame, the inside of the limiting frame is rotatably connected with a guide roller.

[0008] Preferably, the inside of the clamping ring is provided with an annular groove, and the connecting plate is fixedly connected with a sliding block in the annular groove.

[0009] Preferably, one side of one of the clamping rings is fixedly connected with a clamping block, one side of the other clamping ring is fixedly connected with an extension plate, the bottom of the extension plate is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a pressing block, and the top of the pressing block is fixedly connected with a pull rod penetrating to the outside of the extension plate.

[0010] Preferably, the retaining plate is fixed to the top of the connecting plate, the insertion slots are arranged in an annular array on the top of the clamping ring, one side of the bottom of the retaining plate is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with an insertion rod used in combination with the insertion slots, and the top of the insertion rod is fixedly connected with a retaining rod penetrating to the outside of the retaining plate.

[0011] Preferably, one side of the fixed plate is fixedly connected with a reinforcing block, and one side of the reinforcing block is fixedly connected with the connecting plate.

[0012] Preferably, one side of the limiting frame is fixedly connected with a hydraulic damper, and one side of the hydraulic damper is fixedly connected with the positioning shell.

[0013] Preferably, the positioning rod is fixed between the positioning shell and the fixed plate, a sliding ring is slidably connected to the surface of the positioning rod, a third spring is fixedly connected between one side of the sliding ring and the fixed plate, one side of the sliding ring is hingedly connected with the guide plate, and the side, away from the sliding ring, of the guide plate is hingedly connected with the limiting frame.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In use, the staff can position two clamping rings to the sampling pipe through the mounting plate and clamp and fix them, at this time, four guide rollers contact the sampling pipe, and the user can adjust the angle position of the four guide rollers and the sampling pipe through the positioning piece, in the sampling process, if the sampling pipe shakes, the pressure is buffered through the buffer assembly and assisted buffering through the hydraulic damper, the supporting structure can effectively reduce the vibration and impact of the pipeline in work, especially when the equipment vibrates, the four guide rollers provide additional limiting support, the space of the sampling pipeline can be controlled within a controllable range, and the slight shaking can also be buffered, so that the pipeline is prevented from being damaged due to excessive shaking and the service life of the pipeline is effectively prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a supporting mechanism for petroleum exploitation equipment structure schematic drawing;

[0017] Figure 2 Another perspective structure schematic drawing is provided for the utility model;

[0018] Figure 3 A schematic diagram of the unfolded structure of the retaining ring provided by this utility model;

[0019] Figure 4 Provided by this utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0020] Figure 5 A schematic diagram of the buffer component structure provided by this utility model.

[0021] In the diagram: 1. Mounting plate; 2. Mounting shell; 3. Connecting column; 4. Snap ring; 5. Connecting plate; 6. Positioning shell; 7. Fixing plate; 8. Buffer assembly; 801. Positioning rod; 802. Guide plate; 803. Sliding ring; 804. Third spring; 9. Positioning component; 901. Fixing plate; 902. Slot; 903. Second spring; 904. Insert rod; 905. Fixing rod; 10. Annular groove; 11. Slider; 12. Locking block; 13. Extension plate; 14. First spring; 15. Pressing block; 16. Pull rod; 17. Limiting frame; 18. Guide roller; 19. Hydraulic damper; 20. Reinforcing block. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 As shown, a support mechanism for oil extraction equipment includes two mounting plates 1 and a mounting shell 2 fixed to the top of the mounting plates 1. A connecting column 3 is installed inside the mounting shell 2. Multiple mounting holes are provided on the mounting shell 2 to adjust the height of the connecting column 3, thereby improving installation versatility. A retaining ring 4 is fixed between opposite sides of the two connecting columns 3. A connecting plate 5 is provided on both the front and rear sides inside the retaining ring 4. The connecting plates 5 inside the two retaining rings 4 are symmetrically arranged to facilitate subsequent support work. A positioning shell 6 is fixedly connected to one side of the connecting plate 5, and a fixing plate 7 is fixedly connected to both the front and rear sides of one side of the connecting plate 5.

[0024] The buffer assembly 8 is fixed between the positioning shell 6 and the fixing plate 7. The positioning shell 6 and the fixing plate 7 facilitate the fixed installation of the buffer assembly 8. The buffer assembly 8 includes a positioning rod 801 and a guide plate 802. The top of the connecting plate 5 is fixedly connected to a positioning element 9. The positioning element 9 facilitates the positioning of the connecting plate 5 and the positioning of the adjusted position. The positioning element 9 includes a fixing plate 901 and a slot 902. A limit frame 17 is provided on one side of the connecting plate 5. The guide roller 18 is rotatably connected inside the limit frame 17. The limit frame 17 facilitates the installation of the guide roller 18. The limit frame 17 and the guide roller 18 are four sets and are aligned between two retaining rings 4. This allows the guide roller 18 to better fit the sampling tube for support and ensures that the sampling tube will not directly collide with and be damaged by the inner wall of the sampling channel during operation.

[0025] The retaining ring 4 has an annular groove 10 inside. One side of the connecting plate 5 is fixedly connected to the annular groove 10 and a slider 11 is slidably connected thereto. The annular groove 10 can limit the movement of the slider 11. As the slider 11 is fixed to the connecting plate 5, the left and right positions of the limiting frame 17 can be finely adjusted so that the guide roller 18 can better fit the sampling tube. One side of one retaining ring 4 is fixedly connected to a locking block 12. Two locking blocks 12 are used to fix one side of two retaining rings 4 and the other side of the retaining ring 4. An extension plate 13 is fixedly connected, and a first spring 14 is fixedly connected to the bottom of the extension plate 13. A pressing block 15 is fixedly connected to the bottom of the first spring 14. When the retaining ring 4 is installed, the retaining block 12 penetrates to the outside of the other retaining ring 4. At this time, the pressing block 15 will contact the inclined surface of the retaining block 12 and move upward under pressure. As the pressing block 15 moves, it will compress the first spring 14 until the retaining block 12 is completely inserted into one side of the pressing block 15, thus completing the installation of the two retaining rings 4. The top of the pressing block 15... A tie rod 16 is fixedly connected to the outer side of the extension plate 13. A hydraulic damper 19 is fixedly connected to one side of the limiting frame 17. One side of the hydraulic damper 19 is fixedly connected to the positioning shell 6. The hydraulic damper 19 is fixed between the positioning shell 6 and the limiting frame 17. When the guide roller 18 is subjected to the pressure of the sampling tube and produces a small displacement, the limiting frame 17 will squeeze the hydraulic damper 19. The hydraulic damper 19 is usually composed of a closed cylinder, piston, piston rod and hydraulic oil or other fluid. The piston moves in the cylinder. When an external force is applied to the damper, the piston begins to move in the liquid. The flow of hydraulic oil through the piston hole or valve generates resistance to dampen the vibration. This is existing technology and will not be described in detail. A reinforcing block 20 is fixedly connected to one side of the fixed plate 7. One side of the reinforcing block 20 is fixedly connected to the connecting plate 5. By fixing the reinforcing block 20 between the connecting plate 5 and the fixed plate 7, the connection strength between the fixed plate 7 and the connecting plate 5 can be improved. At the same time, the stability of the buffer assembly 8 installation can also be improved.

[0026] The retaining plate 901 is fixed to the top of the connecting plate 5. The slots 902 are arranged in a ring array on the top of the retaining ring 4. A second spring 903 is fixedly connected to one side of the bottom of the retaining plate 901. A plug rod 904 for insertion into the slot 902 is fixedly connected to the bottom of the second spring 903. A retaining rod 905 extending through the outside of the retaining plate 901 is fixedly connected to the top of the plug rod 904. When the user needs to position the connecting plate 5 after adjustment, he can pull the retaining rod 905. As the retaining rod 905 moves, it will drive the plug rod 904 to move. As the plug rod 904 moves, it will compress the second spring 903. At this time, the plug rod 904 will disengage from the inside of the slot 902. Then, the connecting plate 5 is moved to drive the slider 11 to move within the annular groove 10 until the plug rod 904 is aligned with the inside of the next slot 902. Then the retaining rod 905 is released, and the second spring 903 drives the plug rod 904 to insert into the inside of the slot 902 for positioning, thereby completing the position positioning of the connecting plate 5 after adjustment.

[0027] The positioning rod 801 is fixed between the positioning shell 6 and the fixing plate 7. A sliding ring 803 is slidably connected to the surface of the positioning rod 801. A third spring 804 is fixedly connected between one side of the sliding ring 803 and the fixing plate 7. One side of the sliding ring 803 is hinged to the guide plate 802. When the guide roller 18 inside the limiting frame 17 is pressed, the limiting frame 17 will drive the two guide plates 802 to press to one side. The guide plate 802 will drive the sliding ring 803 to move on the surface of the positioning rod 801 and move to both sides. The third spring 804 between the sliding ring 803 and the fixing plate 7 will be squeezed, thereby buffering the vibration, reducing the damage of the sampling tube shaking, and ensuring the stability of the sampling tube. The side of the guide plate 802 away from the sliding ring 803 is hinged to the limiting frame 17.

[0028] Working principle: First, the mounting plate 1, along with the mounting shell 2, is installed on both sides of the sampling tube. The installation height of the retaining ring 4 is adjusted through the mounting holes on the connecting column 3 and the mounting shell 2. Simultaneously, the retaining ring 4 with the retaining block 12 is inserted into the interior of another retaining ring 4. At this time, the retaining block 12 penetrates to the outside of the other retaining ring 4. The pressing block 15 then contacts the inclined surface of the retaining block 12 and moves upward under pressure. As the pressing block 15 moves, it compresses the first spring 14 until the retaining block 12 is completely engaged with the pressing block 15. On the other side, the installation of the two retaining rings 4 is completed. After the synchronous installation is completed, when the user needs to adjust the position of the connecting plate 5, the retaining rod 905 can be pulled. As the retaining rod 905 moves, the insertion rod 904 will move. As the insertion rod 904 moves, the second spring 903 will be compressed. At this time, the insertion rod 904 will disengage from the slot 902. Then, the connecting plate 5 will move, causing the slider 11 to move within the annular groove 10, so that the limiting frame 17 and the guide roller 18 can better fit the sampling tube. Support is provided until the insertion rod 904 is aligned with the inside of the next slot 902. Then, the retaining rod 905 is loosened, and the insertion rod 904 is inserted into the slot 902 for positioning by the second spring 903, thus completing the position positioning of the connecting plate 5 after adjustment. When the guide roller 18 shakes under the pressure of the sampling tube, the limiting frame 17 will squeeze the hydraulic damper 19. The hydraulic damper 19 is usually composed of a closed cylinder, piston, piston rod and hydraulic oil or other fluid. The piston moves in the cylinder. When an external force is applied to the damper, the piston begins to move in the liquid. The flow of hydraulic oil through the piston hole or valve generates resistance to dampen the vibration. At the same time, the limiting frame 17 will also drive the two guide plates 802 to press to one side. The guide plate 802 will drive the sliding ring 803 to move on the surface of the positioning rod 801 and move to both sides. The third spring 804 between the sliding ring 803 and the fixed plate 7 will be squeezed, thereby buffering the vibration, reducing the damage of the sampling tube shaking, and extending the service life of the equipment.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support mechanism for oil extraction equipment, comprising two mounting plates (1), characterized in that, Also includes: A mounting shell (2) is fixed to the top of the mounting plate (1). A connecting column (3) is installed inside the mounting shell (2). A retaining ring (4) is fixed between the opposite sides of the two connecting columns (3). A connecting plate (5) is provided on both the front and back sides inside the retaining ring (4). A positioning shell (6) is fixedly connected to one side of the connecting plate (5). A fixing plate (7) is fixedly connected to both the front and back sides of one side of the connecting plate (5). A buffer assembly (8) is fixed between the positioning shell (6) and the fixing plate (7). The buffer assembly (8) includes a positioning rod (801) and a guide plate (802). A positioning element (9) is fixedly connected to the top of the connecting plate (5). The positioning element (9) includes a retaining plate (901) and a slot (902). A limit frame (17) is provided on one side of the connecting plate (5). A guide roller (18) is rotatably connected inside the limit frame (17).

2. The support mechanism for oil extraction equipment according to claim 1, characterized in that: The retaining ring (4) has an annular groove (10) inside, and one side of the connecting plate (5) is fixedly connected to the annular groove (10) and slidably connected to a slider (11).

3. The support mechanism for oil extraction equipment according to claim 1, characterized in that: One of the retaining rings (4) is fixedly connected to a retaining block (12) on one side, and the other retaining ring (4) is fixedly connected to an extension plate (13) on one side. The bottom of the extension plate (13) is fixedly connected to a first spring (14), the bottom of the first spring (14) is fixedly connected to a pressing block (15), and the top of the pressing block (15) is fixedly connected to a pull rod (16) that extends through to the outside of the extension plate (13).

4. A support mechanism for oil extraction equipment according to claim 1, characterized in that: The retaining plate (901) is fixed to the top of the connecting plate (5), the slots (902) are arranged in a ring array on the top of the retaining ring (4), a second spring (903) is fixedly connected to one side of the bottom of the retaining plate (901), a plug rod (904) for inserting into the slot (902) is fixedly connected to the bottom of the second spring (903), and a retaining rod (905) extending through to the outside of the retaining plate (901) is fixedly connected to the top of the plug rod (904).

5. A support mechanism for oil extraction equipment according to claim 1, characterized in that: A reinforcing block (20) is fixedly connected to one side of the fixing plate (7), and one side of the reinforcing block (20) is fixedly connected to the connecting plate (5).

6. A support mechanism for oil extraction equipment according to claim 1, characterized in that: A hydraulic damper (19) is fixedly connected to one side of the limiting frame (17), and one side of the hydraulic damper (19) is fixedly connected to the positioning shell (6).

7. A support mechanism for oil extraction equipment according to claim 1, characterized in that: The positioning rod (801) is fixed between the positioning shell (6) and the fixing plate (7). A sliding ring (803) is slidably connected to the surface of the positioning rod (801). A third spring (804) is fixedly connected between one side of the sliding ring (803) and the fixing plate (7). One side of the sliding ring (803) is hinged to the guide plate (802). The side of the guide plate (802) away from the sliding ring (803) is hinged to the limiting frame (17).

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