Blowout pipeline fixing base

Abstract

The utility model relates to the technical field of petroleum drilling, and discloses a blowout pipeline fixing base which comprises a pipeline fixing base, a first sliding groove is formed in the pipeline fixing base in the axial direction, a plurality of sliding bases are arranged in the first sliding groove in a sliding mode, and the sliding bases are detachably fixed to the pipeline fixing base through fasteners. A limiting plate is arranged at the top of one sliding seat and can be matched with the arc-shaped clamp or the limiting plate of the other sliding seat to lock and limit the blowout pipe. According to the open flow pipeline fixing base, the open flow pipe is locked and fixed to the sliding seat, then the sliding seat is fixed to the pipeline fixing seat, compared with a traditional fixing method that the open flow pipe is pressed and fixed to the foundation pier, the open flow pipe can be effectively limited through the sliding seat, and the weight of the pipeline fixing seat is large; therefore, movement of the blow-off pipe during material conveying can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil drilling, and more particularly to a blowout pipe line fixing base. Background Art

[0002] In order to prevent the spraying pipe line from shaking during material transportation, the existing technology usually uses a cement pier or a metal pipe filled with cement poured inside as a base pier, and presses the spraying pipe line onto the base pier. However, due to the light weight of the base pier and the overly simple fixing method of the spraying pipe line and the base pier, it is difficult for the base pier to stably fix the spraying pipe line, and the spraying pipe line will still shake due to the impact pressure during spraying.

[0003] In summary, how to reduce the movement of the blowdown pipe line during material transportation is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a nozzle line fixing base, which can effectively limit the nozzle line and reduce the movement of the nozzle line during material transportation.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A spray pipe fixing base includes a pipe fixing seat, wherein the pipe fixing seat is provided with a first sliding groove along the axial direction, a plurality of sliding seats are slidably provided in the first sliding groove, and the sliding seats are detachably fixed to the pipe fixing seat by fasteners;

[0007] A limiting plate is provided on the top of the sliding seat, and the limiting plate can cooperate with the arc clamp or another limiting plate of the sliding seat to lock and limit the nozzle.

[0008] Preferably, the limiting plate includes a horizontal limiting plate horizontally arranged on the top of the sliding seat, and the horizontal limiting plate is provided with a connecting hole, and the two ends of the arc clamp pass through the connecting hole and are connected to the locking nut.

[0009] Preferably, an arc-shaped groove is provided on the top of the horizontal limiting plate, and the arc-shaped groove is used to increase the contact area between the horizontal limiting plate and the nozzle.

[0010] Preferably, the limit plate includes a vertical limit plate vertically arranged on the top of the sliding seat, the vertical limit plate is provided with a limit rod mounting hole for mounting a limit rod, and the limit rod is used to limit the movement of the nozzle in the height direction.

[0011] Preferably, the limiting plate is evenly provided with a plurality of limiting rod mounting holes along the height direction, and the limiting rod mounting holes of the limiting plates of two adjacent sliding seats have the same height to ensure that the limiting rod is arranged parallel to the axial direction of the pipeline fixing seat.

[0012] Preferably, a positioning hole is provided at the bottom of the sliding seat, and the pipeline fixing seat is evenly provided with several sliding positioning holes along the axial direction on both sides of the first slide groove, and the insertion rod passes through the sliding positioning hole on one side of the pipeline fixing seat, the positioning hole of the sliding seat and the sliding positioning hole on the other side of the pipeline fixing seat in sequence.

[0013] Preferably, the pipeline fixing seat is provided with a second sliding groove on both sides of the first sliding groove along the axial direction, and a plurality of arc-shaped fixing brackets are slidably provided in the second sliding groove, and the arc-shaped fixing brackets are detachably fixed to the pipeline fixing seat by second fasteners;

[0014] The tops of both ends of the arc-shaped fixing frame are provided with arc-shaped clamping frames, the axial direction of the arc-shaped clamping frames is perpendicular to the axial direction of the pipeline fixing seat, and the arc-shaped clamping frames can cooperate with the arc-shaped clamping ring to lock and limit the nozzle.

[0015] Preferably, a threaded mounting hole is provided in the center of the arc-shaped fixing frame, and a fastening screw is threadedly installed in the threaded mounting hole. When the fastening screw abuts against the pipeline fixing seat, the position of the arc-shaped fixing frame relative to the pipeline fixing seat is fixed.

[0016] Preferably, the arc-shaped clamping frame is connected to the slider of the arc-shaped fixing frame via a telescopic rod with adjustable length, and the telescopic rod includes an electric telescopic rod.

[0017] Preferably, the pipeline fixing seat includes a hollow steel pipe with the first sliding groove arranged therein, the hollow steel pipe is provided with a support seat at both ends in the axial direction, and the hollow steel pipe is clamped between two support seat side plates of the support seat.

[0018] The utility model provides a nozzle pipe fixing base, which locks the nozzle pipe on the sliding seat, and then fixes the sliding seat on the pipeline fixing seat. Compared with the traditional fixing method of pressing the nozzle pipe to the base pier, the sliding seat can effectively limit the nozzle pipe, and the weight of the pipeline fixing seat is larger, so the movement of the nozzle pipe during material transportation can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0020] Figure 1 This is a structural diagram of a specific embodiment 1 of the spray pipe line fixing base provided by the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure in another direction;

[0022] Figure 3 It is a structural diagram of the sliding seat;

[0023] Figure 4 This is a structural schematic diagram of a specific embodiment 2 of the spray pipe line fixing base provided by the present invention.

[0024] Figure 1-Figure 4 middle:

[0025] 01-nozzle release; 1-pipeline fixing seat; 11-first slide groove; 12-second slide groove; 13-sliding positioning hole; 2-sliding seat; 21-positioning hole; 3-vertical limit plate; 31-limit rod mounting hole; 4-limit rod; 5-horizontal limit plate; 6-arc clamp; 7-through rod; 8-arc fixing bracket; 9-arc clamp; 10-fastening screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The core of the utility model is to provide a nozzle line fixing base, which can effectively limit the nozzle line and reduce the movement of the nozzle line during material transportation.

[0028] The utility model provides a spray pipe fixing base, including a pipe fixing base 1, the pipe fixing base 1 is provided with a first sliding groove 11 along the axial direction, a plurality of sliding seats 2 are slidingly provided in the first sliding groove 11, and the sliding seats 2 are detachably fixed to the pipe fixing base 1 by fasteners;

[0029] A limiting plate is provided on the top of the sliding seat 2, and the limiting plate can cooperate with the arc clamp 6 or the limiting plate of another sliding seat 2 to lock and limit the nozzle 01.

[0030] Several sliding seats 2 are slidably installed in the first slide groove 11 of the pipeline fixing seat 1. The number of sliding seats 2 is determined according to the number of nozzles 01 to be fixed and the locking and limiting method of the sliding seats 2, and the length of the first slide groove 11 needs to be determined according to the number of sliding seats 2 and the reference space required for fixing the nozzles 01. Therefore, compared with the traditional pier, the mass of the pipeline fixing seat 1 is larger.

[0031] The pipeline fixing seat 1 is used for slidingly installing a plurality of sliding seats 2. In order to ensure the stability and reliability of the pipeline fixing seat 1 relative to the ground, the pipeline fixing seat 1 may include a hollow steel pipe with a first sliding groove 11 therein. The hollow steel pipe can be specifically set as a round steel pipe, a square steel pipe, etc., which is easy to obtain and process.

[0032] Support seats are provided at both ends of the hollow steel pipe in the axial direction, and the hollow steel pipe is clamped between the two support seat side plates to prevent the impact pressure during material transportation from driving the hollow steel pipe to move horizontally.

[0033] In order to fix the relative position of the sliding seat 2 and the pipeline fixing seat 1, detachable fasteners, such as the insertion rod 7, the connecting pin and the fastening bolt, are provided between the sliding seat 2 and the pipeline fixing seat 1. When the fasteners connect the sliding seat 2 and the pipeline fixing seat 1, the sliding seat 2 cannot continue to slide along the first sliding groove 11, thereby fixing the axial position of the sliding seat 2 relative to the pipeline fixing seat 1.

[0034] A limit plate is provided on the top of the sliding seat 2. The limit plate can be a horizontal limit plate 5 provided horizontally on the top of the sliding seat 2. The horizontal limit plate 5 is provided with a connecting hole. The two ends of the arc clamp 6 pass through the connecting hole and are connected with the locking nut, thereby pressing the nozzle 01 onto the horizontal limit plate 5. Figure 4 As shown;

[0035] The limit plate can also be a vertical limit plate arranged vertically or obliquely on the top of the sliding seat 2. At this time, the axial position of the sliding seat 2 can be adjusted so that the spacing between the vertical limit plates of two adjacent sliding seats 2 is equal to or slightly larger than the diameter of the nozzle 01, so as to axially limit the nozzle 01, and use limit rods 4, connecting screws and other connecting parts to connect the vertical limit plates of two adjacent sliding seats 2 to limit the height of the nozzle 01.

[0036] In this embodiment, the nozzle 01 is locked and fixed on the sliding seat 2, and then the sliding seat 2 is fixed on the pipeline fixing seat 1. Compared with the traditional fixing method of pressing the nozzle 01 to the base, the sliding seat 2 can effectively limit the nozzle 01, and the weight of the pipeline fixing seat 1 is larger, so the movement of the nozzle 01 during material transportation can be reduced.

[0037] When the limiting plate is set to a horizontal limiting plate 5, in order to improve the limiting effect, an arc groove is provided on the top of the horizontal limiting plate 5. The arc groove is used to increase the contact area between the horizontal limiting plate 5 and the nozzle 01. By increasing the friction between the horizontal limiting plate 5 and the nozzle 01, the forward and backward movement of the nozzle 01 along its axial direction during material transportation is reduced.

[0038] When the limit plate is set as a vertical limit plate, since the sliding seat 2 can drive the limit plate to slide to change the axial distance between the limit plates of two adjacent sliding seats 2, it can meet the fixing requirements of the nozzles 01 of different diameters and has stronger adaptability;

[0039] However, considering that the connection process of the inclined vertical limit plate is relatively difficult, it is preferred that the limit plate include a vertical limit plate 3 vertically arranged on the top of the sliding seat 2, and the vertical limit plate 3 is provided with a limit rod mounting hole 31 for installing the limit rod 4, and the limit rod 4 is used to limit the movement of the nozzle 01 in the height direction.

[0040] It should be noted that both ends of the limit rod 4 are provided with limit pin holes or external threads. When the limit rod 4 is installed in place, the axial position of the limit rod 4 can be fixed by a limit pin or a locking nut to prevent the limit rod 4 from falling out during operation.

[0041] Of course, in order to reduce the number of limit rod locking parts, a limit step can also be provided at one end of the limit rod 4, and the diameter of the limit step is larger than the limit rod mounting hole 31 of the vertical limit plate 3. The limit step is used in conjunction with the limit rod locking part on the other side to axially limit the limit rod 4.

[0042] Considering the height limit requirements of nozzles 01 of different diameters, please refer to Figure 3 The limiting plate is evenly provided with several limiting rod mounting holes 31 along the height direction, and the limiting rod mounting holes 31 of the limiting plates of two adjacent sliding seats 2 are of the same height to ensure that the limiting rod 4 is set parallel to the axial direction of the pipeline fixing seat 1.

[0043] Based on the above embodiment, the connection method of the sliding seat 2 and the pipeline fixing seat 1 is defined, please refer to Figure 1A positioning hole 21 is provided at the bottom of the sliding seat 2, and a plurality of sliding positioning holes 13 are evenly provided on both sides of the first slide groove 11 of the pipeline fixing seat 1 along the axial direction. The insertion rod 7 passes through the sliding positioning hole 13 on one side of the pipeline fixing seat 1, the positioning hole 21 of the sliding seat 2 and the sliding positioning hole 13 on the other side of the pipeline fixing seat 1 in sequence to fix the sliding seat 2 at a certain axial position of the pipeline fixing seat 1.

[0044] The structure, shape and size of the positioning hole 21 of the sliding seat 2 and the sliding positioning hole 13 of the pipeline fixing seat 1 are consistent, which can be calculated and determined according to the connection strength requirements in actual production and the structural strength requirements of the bottom of the sliding seat 2, and will not be repeated here;

[0045] The number of sliding positioning holes 13 on the pipeline fixing seat 1 needs to be greater than or equal to the number of sliding seats 2 to ensure that all sliding seats 2 can be fixedly connected to the pipeline fixing seat 1, and the spacing of the sliding positioning holes 13 on the pipeline fixing seat 1 needs to be determined according to the outer diameter size range of the nozzle 01 in actual production to ensure that the largest and smallest nozzles 01 can be effectively locked and limited by the vertical limit plate 3 of the sliding seat 2.

[0046] On the basis of the above embodiment, the pipeline fixing seat 1 is provided with a second sliding groove 12 on both sides of the first sliding groove 11 along the axial direction. A plurality of arc-shaped fixing brackets 8 are slidably provided in the second sliding groove 12. The arc-shaped fixing brackets 8 are detachably fixed to the pipeline fixing seat 1 by second fasteners.

[0047] Arc-shaped brackets 9 are provided at the tops of both ends of the arc-shaped fixing frame 8. The axial direction of the arc-shaped bracket 9 is perpendicular to the axial direction of the pipeline fixing seat 1. The arc-shaped bracket 9 can cooperate with the arc-shaped clamp 6 to lock and limit the nozzle 01.

[0048] It should be noted that the second sliding groove 12 should be arranged at a position that ensures that the sliding of the arc-shaped fixing frame 8 does not interfere with the normal sliding of the sliding seat 2 .

[0049] The arc-shaped fixing frame 8 is slidably installed in the second slide groove 12 through the sliders at both ends. Therefore, the arc-shaped fixing frame 8 can not only lock and fix the discharge nozzle 01 separately through the cooperation of the arc-shaped clamping frame 9 and the arc-shaped clamping hoop 6, but also cooperate with the sliding seat 2 in the first slide groove 11 to lock the same discharge nozzle 01, so that the bottom of the discharge nozzle 01 can be clamped and fixed through the arc-shaped clamping frame 9, further limiting the height movement of the discharge nozzle 01.

[0050] The arc-shaped fixing frame 8 is connected to the pipe frame fixing seat 1 through a second fastener. The second fastener is preferably configured as a fastening screw 10. Please refer to Figure 1A threaded mounting hole is provided in the center of the arc-shaped fixing frame 8, and the fastening screw 10 is threadedly installed in the threaded mounting hole. When the fastening screw 10 abuts against the pipeline fixing seat 1, the position of the arc-shaped fixing frame 8 relative to the pipeline fixing seat 1 is fixed.

[0051] In this embodiment, second slide grooves 12 are provided on both sides of the first slide groove 11 of the pipe rack fixing seat 1, and a plurality of arc-shaped fixing frames 8 are slidably provided in the second slide grooves 12. The arc-shaped fixing frames 8 can not only lock and fix the nozzle 01 alone, but also cooperate with the limit rod 4 of the sliding seat 2 to limit the height of the nozzle 01, thereby further preventing the nozzle 01 from moving in height due to impact pressure.

[0052] Preferably, in order to adapt to the height limit requirements of the nozzles 01 of different diameters, an arc-shaped bracket 9 can be provided to be connected to the slider of the arc-shaped fixing bracket 8 through a telescopic rod with adjustable length;

[0053] The telescopic rod can be configured as two or more layers of mutually nested sleeves connected by a snap-fit ​​structure, but considering the small overall size of the telescopic rod and for ease of adjustment, it is preferably configured as an electric telescopic rod.

[0054] It should be noted that the first and second in the first chute 11 and the second chute 12 mentioned in this application document are only used to distinguish the difference in position, and do not contain any limitation on the order.

[0055] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0056] The above describes in detail the spray line fixing base provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is only intended to help understand the method and core concept of the present invention. It should be noted that for ordinary technicians in this technical field, various improvements and modifications can be made to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A nozzle line fixed base, characterized in that: The pipeline fixing seat (1) comprises a first sliding groove (11) provided along the axial direction of the pipeline fixing seat (1), a plurality of sliding seats (2) are slidingly provided in the first sliding groove (11), and the sliding seats (2) are detachably fixed to the pipeline fixing seat (1) by fasteners; A limiting plate is provided on the top of the sliding seat (2), and the limiting plate can cooperate with the arc clamp (6) or another limiting plate of the sliding seat (2) to lock and limit the nozzle (01).

2. The nozzle line fixing base according to claim 1, characterized in that: The limiting plate comprises a horizontal limiting plate (5) horizontally arranged on the top of the sliding seat (2), and the horizontal limiting plate (5) is provided with a connecting hole, and the two ends of the arc clamp (6) pass through the connecting hole and are connected to the locking nut.

3. The nozzle line fixing base according to claim 2, characterized in that: An arcuate groove is provided on the top of the horizontal limiting plate (5), and the arcuate groove is used to increase the contact area between the horizontal limiting plate (5) and the nozzle (01).

4. The nozzle line fixing base according to claim 1, characterized in that: The limiting plate comprises a vertical limiting plate (3) vertically arranged on the top of the sliding seat (2), the vertical limiting plate (3) being provided with a limiting rod mounting hole (31) for mounting a limiting rod (4), and the limiting rod (4) being used to limit the movement of the nozzle (01) in the height direction.

5. The nozzle line fixing base according to claim 4, characterized in that: The limiting plate is evenly provided with a plurality of limiting rod mounting holes (31) along the height direction, and the limiting rod mounting holes (31) of the limiting plates of two adjacent sliding seats (2) are at the same height to ensure that the limiting rod (4) is arranged parallel to the axial direction of the pipeline fixing seat (1).

6. The nozzle line fixing base according to any one of claims 1 to 5, characterized in that: A positioning hole (21) is provided at the bottom of the sliding seat (2), and a plurality of sliding positioning holes (13) are evenly provided on both sides of the first slide groove (11) of the pipeline fixing seat (1) along the axial direction. The insertion rod (7) sequentially passes through the sliding positioning hole (13) on one side of the pipeline fixing seat (1), the positioning hole (21) of the sliding seat (2), and the sliding positioning hole (13) on the other side of the pipeline fixing seat (1).

7. The nozzle line fixing base according to any one of claims 1 to 5, characterized in that: The pipeline fixing seat (1) is provided with a second sliding groove (12) on both sides of the first sliding groove (11) along the axial direction, and a plurality of arc-shaped fixing frames (8) are slidably provided in the second sliding groove (12), and the arc-shaped fixing frames (8) are detachably fixed to the pipeline fixing seat (1) by a second fastener; The tops of both ends of the arc-shaped fixing frame (8) are provided with arc-shaped clamping frames (9), the axial direction of the arc-shaped clamping frame (9) is perpendicular to the axial direction of the pipeline fixing seat (1), and the arc-shaped clamping frame (9) can cooperate with the arc-shaped clamp (6) to lock and limit the nozzle (01).

8. The nozzle line fixing base according to claim 7, characterized in that: A threaded mounting hole is provided at the center of the arc-shaped fixing frame (8), and a fastening screw (10) is threadedly mounted in the threaded mounting hole. When the fastening screw (10) abuts against the pipeline fixing seat (1), the position of the arc-shaped fixing frame (8) relative to the pipeline fixing seat (1) is fixed.

9. The nozzle line fixing base according to claim 7, characterized in that: The arc-shaped clamping frame (9) is connected to the slider of the arc-shaped fixing frame (8) via a telescopic rod with adjustable length, and the telescopic rod includes an electric telescopic rod.

10. The nozzle line fixing base according to any one of claims 1 to 5, characterized in that: The pipeline fixing seat (1) comprises a hollow steel pipe with the first sliding groove (11) provided therein, and the hollow steel pipe is provided with a support seat at both ends in the axial direction, and the hollow steel pipe is clamped between two support seat side plates of the support seat.

Images