CN210978747U

CN210978747U - Horizontal fixing device for blowout pipeline of well site

Info

Publication number: CN210978747U
Application number: CN201922175969.3U
Authority: CN
Inventors: 黄龙; 王欣云; 牟春光; 刘孟杰; 高萌萌; 刘亮; 段宇; 张祥; 张斌; 王晓亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-10
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a horizontal fixing device of well site blowout pipeline, the pipeline for turning to department provides horizontal clamp force, restriction pipeline's radial movement, compensate the fixed defect that exists of current use steel checkpost, including straight tube and pipe chute, straight tube and pipe chute are connected by the elbow, it sets up a locating plate in straight tube and pipe chute lower part, welds two identical fixed stop above the locating plate, fixed stop can be tangent with the periphery of straight tube and pipe chute respectively, two identical U-shaped recesses are transversely seted up along the locating plate, set up two identical adjustable fender in the inside of U-shaped recess, fixed stop and adjustable fender are by the bolt-up.

Description

Horizontal fixing device for blowout pipeline of well site

Technical Field

The utility model relates to a pipeline anchor clamps specifically relate to a well site blowout pipeline horizontal fixation device.

Background

The blowout pipeline of the well site is used as an important component of well control equipment, plays a key role in well killing operation construction, generally comprises a pipeline, a short joint, an elbow, a bolt, a nut and other elements, and has the total length of nearly one hundred meters after connection.

At present, the main problems of the blowout pipeline are that leakage occurs due to untight sealing of a certain section of pipeline, particularly, leakage occurs mainly at the joint of an elbow, and at present, workers usually connect a horizontal pipeline and an inclined pipeline by using a 120-degree elbow, because media in the pipeline flow unevenly, threads of the elbow can be ground flat after the joint is impacted by the media for a long time, the sealing performance is reduced, leakage occurs, the environment is easily polluted, and the leaked gas easily harms the safety of people and livestock around.

The currently known fixing device is that the ground anchor is tied on the place with the interval of 5-10 meters, the ground anchor comprises a semicircular clip, the inner wall of the semicircular clip is provided with a rubber cushion, the rubber cushion is used for fastening after the pipeline is compressed, but the fixing clip is usually arranged on the top of the pipeline, the pipeline is fixed and compressed by a vertical bolt, the restriction on the horizontal movement of the pipeline is poor, when the pipeline swings horizontally, the vertical bolt bears the transverse alternating load because of the acting force of the medium in the pipeline, the bolt is easy to loosen after long-term work, the model of the pipeline is various, accordingly, the clips with various calibers need to be matched, and the defect of high cost and poor effect exists in the practical application process.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a well site blowout pipeline horizontal fixation device provides horizontal clamp force for the pipeline that turns to the department, and the radial movement of restriction pipeline remedies the fixed defect that exists of current use steel checkpost.

The technical scheme is as follows: the horizontal fixing device for the blowout pipeline of the well site comprises a straight pipe and an inclined pipe, wherein the straight pipe and the inclined pipe are connected through an elbow, and the horizontal fixing device is characterized in that a positioning plate is arranged at the lower part of the straight pipe and the lower part of the inclined pipe, two identical fixed baffles are welded on the positioning plate, the fixed baffles can be tangent to the outer peripheries of the straight pipe and the inclined pipe respectively, two identical U-shaped grooves are transversely formed in the positioning plate, two identical movable baffles are arranged inside the U-shaped grooves, and the fixed baffles and the movable baffles are fixed through bolts.

Furthermore, the lower parts of the straight pipe and the inclined pipe are provided with bearing steel plates, and a damping spring is arranged between the bearing steel plates and the positioning plate.

Further, the side surfaces of the fixed baffle and the movable baffle are both provided with rubber gaskets.

Has the advantages that: the utility model discloses a through providing horizontal clamp force for the pipeline that turns to the department, can effectively restrict the radial movement of pipeline, eliminate the pipeline and lack the drawback of radial restraint when using current steel checkpost to fix, and this utility model simple structure, easy preparation.

Drawings

FIG. 1 is a schematic plane structure of the utility model;

FIG. 2 is a schematic elevation structure of the utility model;

description of reference numerals:

1. bending the pipe; 2. positioning a plate; 3. an inclined tube; 4. fixing a baffle plate; 5. a straight pipe; 6. a bolt; 7. a U-shaped groove; 8. a movable baffle; 9. a load-bearing steel plate; 10. a shock absorbing spring.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the accompanying fig. 1 to 2, but the invention can be implemented in many different ways as defined and covered by the claims.

It should be noted that the following description of the embodiments refers to the accompanying drawings, in which like numerals refer to the same or similar elements throughout the different views, unless otherwise specified.

It is also to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed, unless otherwise specified, and all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

Combine attached drawing 1 to attached drawing 2, the utility model provides a well site blowout pipeline horizontal fixation device, including straight tube 5 and pipe chute 3, straight tube 5 and pipe chute 3 are connected by elbow 1, and it is in the lower part of straight tube 5 and pipe chute 3 sets up a locating plate 2 two identical fixed stop 4 of the higher authority welding of locating plate 2, fixed stop 4 can respectively with the outer periphery of straight tube 5 and pipe chute 3 is tangent, two identical U-shaped recesses 7 are transversely seted up along locating plate 2U-shaped recess 7's inside sets up two identical adjustable fender 8, fixed stop 4 and adjustable fender 8 fixed by bolt 6.

By the structure of above-mentioned embodiment can discover, use bolt 6 to fasten fixed stop 4 and adjustable fender 8 after the staff, fixed stop 4 and adjustable fender 8 can provide radial clamp force for straight tube 5 and pipe chute 3, just so can avoid pipeline horizontal migration to remedy the defect that straight tube 5 and pipe chute 3 lack radial restraint, in the actual operation process, locating plate 2 can be fixed on the sandbox, also can fix on the concrete prefabricated member, the staff can confirm according to the topography at construction site.

With reference to fig. 1 to 2, the lower parts of the straight pipe 5 and the inclined pipe 3 are provided with bearing steel plates 9, and a damping spring 10 is arranged between the bearing steel plates 9 and the positioning plate 2.

The utility model discloses an in the above-mentioned embodiment, damping spring 10 that bearing steel sheet 9 and locating plate 2 set up can provide vertical buffering for straight tube 5 and pipe chute 3, and although straight tube 5 and pipe chute 3 have obtained radial clamp tightly, nevertheless lack the restraint in the vertical direction, so straight tube 5 and pipe chute 3 still appear the condition that the screw thread damaged easily at the position of being connected with elbow 1, utilize the characteristic that damping spring 10 possessed just can effectively solve this problem.

In the concrete implementation process, this utility model can also use with current steel checkpost cooperation, after using the steel checkpost to vertically compress tightly straight tube 5 and pipe chute 3, can set up this utility model within 0.5 meters to 1 meter with the steel checkpost interval.

To sum up, this utility model creatively has utilized fixed stop 4 and adjustable fender 8 cooperation to provide horizontal clamp force for the pipeline, compares with prior art, has the advantage of effectively restricting pipeline horizontal migration, simultaneously, this utility model simple structure, simple to operate still has easy preparation, advantage that the cost of manufacture is low.

Claims

1. The utility model provides a horizontal fixing device of well site blowout pipeline, includes straight tube and pipe chute, and straight tube and pipe chute are connected characterized by the elbow: the positioning plate is characterized in that a positioning plate is arranged below a straight pipe and an inclined pipe, two identical fixed baffles are welded on the positioning plate, the side surfaces of the fixed baffles are tangent to the outer peripheries of the straight pipe and the inclined pipe, two identical U-shaped grooves are transversely formed in the positioning plate, two identical movable baffles are arranged in the U-shaped grooves, and the fixed baffles and the movable baffles are fixed through bolts.

2. The horizontal fixing device for the blowout pipeline of the well site as claimed in claim 1, wherein: and the lower parts of the straight pipe and the inclined pipe are provided with bearing steel plates, and a damping spring is arranged between the bearing steel plates and the positioning plate.

3. The horizontal fixing device for the blowout pipeline of the well site as claimed in claim 1, wherein: the side surfaces of the fixed baffle and the movable baffle are both provided with rubber gaskets.