CN217030855U

CN217030855U - Leakage-proof detection and repair device for steel normal-pressure oil pipe

Info

Publication number: CN217030855U
Application number: CN202220800385.XU
Authority: CN
Inventors: 高吉; 王玉涵; 黄郑; 沈学会
Original assignee: Shandong Taiyang Special Equipment Testing Technology Co ltd; Qilu University of Technology
Current assignee: Shandong Taiyang Special Equipment Testing Technology Co ltd; Qilu University of Technology
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-22
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to the technical field of normal-pressure oil pipes, and discloses a leakage-proof detection and repair device for a steel normal-pressure oil pipe, which solves the problems that the leakage of the existing oil pipe is possible during use, and the use effect of the oil pipe is poor due to the fact that an alarm is inconvenient to send out at the first time when the oil pipe leaks; according to the utility model, through the arrangement of the sealing ring, the through hole, the oil pipe body, the oil outlet, the connecting pipe, the opening, the shell, the sliding plate, the sliding groove and the detection equipment, when the oil pipe body leaks, the sealing ring seals the oil pipe body, oil moves downwards through the through hole and moves into the oil outlet, the oil enters the detection box through the connecting pipe, the oil drops fall to the upper end of the sliding plate, the sliding plate is stressed and positioned in the sliding groove to slide downwards, the lower end of the sliding plate is in contact with the upper end of the detection equipment, the detection equipment gives an alarm, and the detection equipment is convenient for workers to maintain quickly.

Description

Leakage-proof detection and repair device for steel normal-pressure oil pipe

Technical Field

The utility model belongs to the technical field of normal-pressure oil pipes, and particularly relates to a leakage-proof detection and repair device for a steel normal-pressure oil pipe.

Background

Tubing is the pipe that carries crude oil and natural gas from the hydrocarbon reservoir to the surface after drilling is completed and is used to withstand the pressures generated during production.

The condition of revealing can take place when using for current oil pipe, is inconvenient for send out the police dispatch newspaper the very first time when oil pipe reveals, leads to oil pipe result of use not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the leakage-proof detection and repair device for the steel normal-pressure oil pipe, which effectively solves the problems that the existing oil pipe is likely to leak when in use, and the oil pipe is not convenient to give an alarm at the first time when in leakage, so that the using effect of the oil pipe is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a leakage-proof detection and repair device for a steel normal-pressure oil pipe comprises a detection box, wherein two sides of the upper end of the detection box are connected with support rods, the upper end of the supporting rod is connected with a first clamping block, the upper parts of two sides of the first clamping block are connected with a first fixing plate, the upper end of the first clamping block is connected with a second clamping block, the lower parts of two sides of the second clamping block are connected with a second fixing plate, the first fixing plate is connected with the second fixing plate through a bolt, the inner walls of the first fixture block and the second fixture block are connected with a sealing ring, the inner wall of the sealing ring is connected with an oil pipe body, the middle part of the lower end of the oil pipe body is provided with a through hole, a lower oil port is arranged at the lower end of the first clamping block corresponding to the through hole, a connecting pipe is connected at the lower end of the first clamping block corresponding to the lower oil port, the lower end of the connecting pipe penetrates through the interior of the detection box and extends to the interior of the detection box, and the middle of the lower end of the inner wall of the detection box is connected with a detection assembly.

Preferably, the middle part of the upper end of the detection box, corresponding to the connecting pipe, is provided with an opening.

Preferably, the detection assembly comprises a shell, the inner wall of the shell is connected with a sliding plate in a sliding manner, sliding grooves are formed in two sides of the inner wall of the shell corresponding to two ends of the sliding plate, two ends of the sliding plate are located in two sliding grooves in a sliding manner and connected, and the middle of the lower end of the inner wall of the shell is connected with detection equipment.

Preferably, the lower ends of the inner walls of the two sliding grooves are connected with two buffer springs, and the upper ends of the two buffer springs are respectively connected with two sides of the lower end of the sliding plate.

Preferably, the first fixture block and the second fixture block are both in arc-shaped structures.

Preferably, the shape of the first fixture block and the shape of the second fixture block are matched with the shape of the outer side of the oil pipe body.

Preferably, the shape of the first fixing plate is matched with the shape of the second fixing plate.

Preferably, the sealing ring is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the sealing ring, the through hole, the oil pipe body, the oil outlet, the connecting pipe, the opening, the shell, the sliding plate, the sliding groove and the detection equipment, when the oil pipe body leaks, the sealing ring seals the oil pipe body, oil moves downwards through the through hole and moves into the oil outlet, the oil enters the detection box through the connecting pipe, the oil drops fall to the upper end of the sliding plate, the sliding plate is stressed and positioned in the sliding groove to slide downwards, the lower end of the sliding plate is in contact with the upper end of the detection equipment, the detection equipment gives an alarm, and the detection equipment is convenient for workers to maintain quickly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the opening structure of the chute of the utility model.

In the figure: 1. a detection box; 2. a support bar; 3. a first clamping block; 4. a first fixing plate; 5. a second fixture block; 6. a second fixing plate; 7. a bolt; 8. a seal ring; 9. a through hole; 10. an oil pipe body; 11. a lower oil port; 12. a connecting pipe; 13. an opening; 14. a housing; 15. a slide plate; 16. a chute; 17. and (6) detecting equipment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention comprises a detection box 1, wherein two sides of the upper end of the detection box 1 are connected with support rods 2, which support a first fixture block 3, the upper end of each support rod 2 is connected with a first fixture block 3, which supports an oil tube body 10, the upper parts of two sides of each first fixture block 3 are connected with first fixing plates 4, the upper end of each first fixture block 3 is connected with a second fixture block 5, the lower parts of two sides of each second fixture block 5 are connected with second fixing plates 6, the first fixing plates 4 are connected with the second fixing plates 6 through bolts 7, the remaining second fixture blocks 5 of the first fixture blocks 3 are fixed, the inner walls of the first fixture blocks 3 and the second fixture blocks 5 are connected with sealing rings 8, the inner walls of the sealing rings 8 are connected with the oil tube body 10, the middle parts of the lower ends of the oil tube body 10 are provided with through holes 9, the lower ends of the first fixture blocks 3 are provided with lower oil ports 11 corresponding to the through holes 9, the lower ends of the first fixture blocks 3 are connected with connecting tubes 12 corresponding to the lower oil ports 11, the lower end of the connecting pipe 12 penetrates and extends into the detection box 1, and the middle part of the lower end of the inner wall of the detection box 1 is connected with a detection assembly.

Embodiment two, on the basis of embodiment one, opening 13 has been seted up in the middle part of detection case 1 upper end corresponding connecting pipe 12 department, first fixture block 3 all is the arc structure setting with the shape of second fixture block 5, be convenient for better fix oil pipe body 10, the shape of first fixture block 3 and the shape looks adaptation in the shape and the oil pipe body 10 outside of second fixture block 5, the shape of first fixed plate 4 and the shape looks adaptation of second fixed plate 6, sealing washer 8 is made for the rubber material, improve sealing washer 8's result of use.

Third embodiment, on the basis of first embodiment, the determine module includes

casing

14, 14 inner walls of the casing sliding connection has slide 15, 14 inner walls of the casing both sides correspond slide 15 both ends and have all seted up

spout

16, 15 both ends of slide are located the inside sliding connection of two spouts 16, improve slide 15's stability, 14 inner walls of the casing lower extreme middle part is connected with check out

test set

17, 16 inner walls of two spouts lower extreme is connected with two buffer spring, cushion slide 15, two buffer spring upper ends are connected with 15 lower extreme both sides of slide respectively.

The working principle is as follows: when using, through locating the oil pipe body 10 outside with 8 covers of sealing washer, when oil pipe body 10 reveals, sealing washer 8 seals oil pipe body 10, and oil passes through-hole 9 downstream, moves to under to inside the hydraulic fluid port 11, and inside oil passed through connecting pipe 12 entering detection case 1, oil drips to slide 15 upper end, and slide 15 atress is located 16 inside lapse of spout for 15 lower extremes of slide and the contact of check out test set 17 upper end, make check out test set 17 send out the police dispatch newspaper.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a steel ordinary pressure oil pipe prevents leaking detection prosthetic devices, includes detection case (1), its characterized in that: the detection box is characterized in that supporting rods (2) are connected to two sides of the upper end of the detection box (1), a first clamping block (3) is connected to the upper end of each supporting rod (2), first fixing plates (4) are connected to the upper portions of two sides of each first clamping block (3), a second clamping block (5) is connected to the upper end of each first clamping block (3), second fixing plates (6) are connected to the lower portions of two sides of each second clamping block (5), the first fixing plates (4) and the second fixing plates (6) are connected through bolts (7), sealing rings (8) are connected to the inner walls of the first clamping blocks (3) and the second clamping blocks (5), an oil pipe body (10) is connected to the inner wall of each sealing ring (8), a through hole (9) is formed in the middle of the lower end of the oil pipe body (10), a lower oil port (11) is formed in the lower end of each first clamping block (3) corresponding to the through hole (9), a connecting pipe (12) is connected to the lower end of each first clamping block (3) corresponding to the lower oil port (11), the lower end of the connecting pipe (12) penetrates through the interior of the detection box (1), and a detection assembly is connected to the middle of the lower end of the inner wall of the detection box (1).

2. The leak-proof detection and repair device for the steel atmospheric oil pipe according to claim 1, characterized in that: an opening (13) is formed in the middle of the upper end of the detection box (1) corresponding to the connecting pipe (12).

3. The leak-proof detection and repair device for the steel atmospheric oil pipe according to claim 1, characterized in that: the detection assembly comprises a shell (14), a sliding plate (15) is connected to the inner wall of the shell (14) in a sliding mode, sliding grooves (16) are formed in the two sides of the inner wall of the shell (14) corresponding to the two ends of the sliding plate (15), the two ends of the sliding plate (15) are located in the two sliding grooves (16) in an internal sliding mode and connected with detection equipment (17) in the middle of the lower end of the inner wall of the shell (14).

4. The leak-proof detection and repair device for the steel atmospheric oil pipe according to claim 3, characterized in that: the lower ends of the inner walls of the two sliding grooves (16) are connected with two buffer springs, and the upper ends of the two buffer springs are respectively connected with two sides of the lower end of the sliding plate (15).

5. The leak-proof detection and repair device for the steel atmospheric oil pipe according to claim 1, characterized in that: the first clamping block (3) and the second clamping block (5) are both in arc-shaped structures.

6. The leak-proof detection and repair device for the steel atmospheric oil pipe according to claim 1, characterized in that: the shape of the first fixture block (3) and the shape of the second fixture block (5) are matched with the shape of the outer side of the oil pipe body (10).

7. The leak-proof detection and repair device for the steel atmospheric oil pipe according to claim 1, characterized in that: the shape of the first fixing plate (4) is matched with that of the second fixing plate (6).

8. The leak-proof detection and repair device for the steel atmospheric oil pipe according to claim 1, characterized in that: the sealing ring (8) is made of rubber.