CN211574704U

CN211574704U - Oil gas gathering pipeline safety monitoring device

Info

Publication number: CN211574704U
Application number: CN201922397704.8U
Authority: CN
Inventors: 史伟涛; 何坤; 杨亮亮; 李梦洁; 余浩然
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-25
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an oil gas gathering pipeline safety monitoring device, including fixing device, fixing device upper end middle part fixed mounting has the mounting, threaded connection has No. two connecting rods on the mounting, No. two connecting rod upper ends threaded connection has No. three connecting rods, No. three connecting rod upper ends threaded connection has a connecting rod, No. one connecting rod upper end threaded connection has the mounting panel, mounting panel upper end middle part fixedly connected with detector, detector top fixedly connected with alarm. A oil gas gathering pipeline safety monitoring device, through the adjustable connecting rod length of threaded connection of a plurality of connecting rods, ultrasonic transducer and position detection probe can detect the corrosivity in pipeline displacement and the pipeline in addition, the ultrasonic wave can carry out short-term test to the corrosion site, and except the position of ultrasonic transducer installation, need not to demolish the oil gas pipeline inlayer and can detect.

Description

Oil gas gathering pipeline safety monitoring device

Technical Field

The utility model relates to an oil gas gathering pipeline detects technical field, in particular to oil gas gathering pipeline safety monitoring device.

Background

With the advance of urban construction, pipelines are more and more laid underground, for example, oil and gas pipeline pipelines are very inconvenient to observe and overhaul because of being buried underground, and if the inner walls of the pipelines are corroded, oil and gas leakage is very easy to cause. In addition, pipelines are easy to be damaged due to deformation in the processes of excavation of underground engineering construction foundation pits and building construction, so that serious consequences can be caused, and even the life and life safety of residents can be directly influenced. In order to ensure the running safety and the smooth construction of underground pipelines, the buried pipelines near a construction area must be subjected to deformation monitoring and corrosion monitoring in the engineering construction process to avoid oil gas leakage and pipeline damage, but the existing safety monitoring equipment cannot adjust connecting rods according to the laying of actual pipelines, so that the installation is inconvenient; and monitoring the corrosivity inside the pipeline is cumbersome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an oil gas gathering pipeline safety monitoring device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an oil gas gathering pipeline safety monitoring device, includes fixing device, fixing device upper end middle part fixed mounting has the mounting, mounting upper end threaded connection has No. two connecting rods, No. two connecting rod upper end threaded connection has No. three connecting rods, No. three connecting rod upper end threaded connection has a connecting rod, No. one connecting rod upper end threaded connection has the mounting panel, mounting panel upper end middle part fixedly connected with detector, detector top fixedly connected with alarm.

Preferably, fixing device includes clamp and lower clamp, and goes up the clamp and be located clamp top down, go up the equal fixed mounting in clamp and the lower clamp inlayer and have the rubber layer, the equal fixed mounting in the rubber layer outside has the surface course, go up the clamp and the clamp left and right sides portion has all seted up No. two through-holes, No. two equal threaded mounting has fastening screw in the through-hole.

Preferably, the mounting groove has been seted up at last clamp upper end middle part, the inside fixed mounting of mounting groove has position detection probe and ultrasonic transducer, and position detection probe is located the ultrasonic transducer left.

Preferably, the equal fixed mounting in a connecting rod, No. two connecting rods and No. three connecting rod lower extreme middle parts has the screw thread post, the equal fixed mounting in screw thread post upper portion surface has rubber packing ring and plain packing ring, and rubber packing ring is located the plain packing ring top, a through-hole has all been seted up to a connecting rod, No. two connecting rods and No. three connecting rod upper ends, and a through-hole all matches with the screw thread post.

Preferably, the fixing piece is internally provided with a mounting hole, and the inner wall of the mounting hole is provided with an internal thread.

Preferably, the mounting panel, a connecting rod, No. two connecting rods, No. three connecting rods and the inside cavity structure that is of mounting, and the inside common fixed No. one detection line and No. two detection lines that run through of mounting panel, a connecting rod, No. two connecting rods, No. three connecting rods and mounting, and No. one the detection line is located No. two right-hand detection lines.

Preferably, the internal thread is matched with a threaded column at the lower end of the second connecting rod, a flat gasket fixed at the lower part of the second connecting rod is contacted with the middle part of the upper end of the fixing part, the upper ends of the first detection line and the second detection line are fixedly connected with the detector, and the lower ends of the first detection line and the second detection line are respectively and fixedly connected with the ultrasonic probe and the position detection probe.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, through setting up a plurality of connecting rods in the mounting upper end, thereby and can be according to the degree of depth that actual pipeline laid through threaded connection between the connecting rod, the length of nimble adjustment connecting rod, threaded connection's mode can be convenient for dismantle the connecting rod simultaneously for it is more convenient to carry.

(2) The utility model discloses in, through ultrasonic transducer and the position detection probe who sets up in the mounting groove that last clamp middle part was seted up, can detect the corrosivity in pipeline displacement and the pipeline, carry out short-term test through the corrosion site of ultrasonic wave in to the pipeline, adopt ultrasonic detection low cost, and except the position of ultrasonic transducer installation, need not to demolish oil gas pipeline inlayer to avoided demolising and resumeing, the effectual convenience that promotes the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the safety monitoring device for an oil and gas gathering pipeline of the present invention;

fig. 2 is a schematic view of the internal structure of the fixing device of the safety monitoring device for the oil and gas gathering and transportation pipeline of the present invention;

fig. 3 is a schematic connection diagram of a second connecting rod and a third connecting rod of the safety monitoring device for an oil and gas gathering pipeline of the present invention;

fig. 4 is the utility model relates to a connection schematic diagram of No. two connecting rods and mounting of oil gas gathering pipeline safety monitoring device.

In the figure: 1. a first connecting rod; 2. a second connecting rod; 3. a fixing member; 4. a third connecting rod; 5. mounting a plate; 6. a detector; 7. an alarm; 8. a fixing device; 9. a flat washer; 10. a rubber gasket; 11. a first through hole; 12. a threaded post; 13. a first detection line; 14. a second detection line; 31. an internal thread; 32. mounting holes; 81. an upper hoop; 82. a lower hoop; 83. a second through hole; 84. a rubber layer; 85. a surface layer; 86. an ultrasonic probe; 87. mounting grooves; 88. a position sensing probe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an oil gas gathering pipeline safety monitoring device, including fixing device 8, fixing device 8 upper end middle part fixed mounting has mounting 3, 3 upper end threaded connection of mounting have No. two connecting rods 2, No. two connecting rods 2 upper end threaded connection have No. three connecting rods 4, No. three connecting rods 4 upper end threaded connection have connecting rod 1, No. 1 upper end threaded connection of connecting rod has mounting panel 5, 5 upper end middle part fixed connection of mounting panel have detector 6, detector 6 top fixedly connected with alarm 7.

In order to avoid abrasion on the outer wall of the pipeline caused by the inside of the fixing device 8, the fixing device 8 comprises an upper clamp 81 and a lower clamp 82, the upper clamp 81 is located above the lower clamp 82, rubber layers 84 are fixedly arranged on the inner layers of the upper clamp 81 and the lower clamp 82, surface layers 85 are fixedly arranged on the outer sides of the rubber layers 84, second through holes 83 are formed in the left and right portions of the upper clamp 81 and the lower clamp 82, fastening screws are arranged in the second through holes 83 in a threaded mode, and the pipelines can be fixedly installed through the installation of the fastening screws; the middle part of the upper end of the upper clamp 81 is provided with a mounting groove 87, a position detection probe 88 and an ultrasonic probe 86 are fixedly mounted inside the mounting groove 87, the position detection probe 88 and the ultrasonic probe 86 can respectively detect the displacement of the pipeline and the corrosion condition inside the pipeline, and the position detection probe 88 is positioned on the left of the ultrasonic probe 86; threaded columns 12 are fixedly mounted in the middle of the lower ends of the first connecting rod 1, the second connecting rod 2 and the third connecting rod 4, rubber gaskets 10 and flat gaskets 9 are fixedly mounted on the outer surfaces of the upper portions of the threaded columns 12, the rubber gaskets 10 are located above the flat gaskets 9, first through holes 11 are formed in the upper ends of the first connecting rod 1, the second connecting rod 2 and the third connecting rod 4, the first through holes 11 are matched with the threaded columns 12, the first through holes 11 are connected with the threaded columns 12 in a matched mode to achieve mounting and dismounting of the connecting rods, and pipelines at different depths can be detected; a mounting hole 32 is formed in the fixing piece 3, and an internal thread 31 is formed on the inner wall of the mounting hole 32; the mounting plate 5, the first connecting rod 1, the second connecting rod 2, the third connecting rod 4 and the fixing piece 3 are all internally provided with cavity structures, the cavity structures can realize the laying and installation of the first detection line 13 and the second detection line 14, the mounting plate 5, the first connecting rod 1, the second connecting rod 2, the third connecting rod 4 and the fixing piece 3 are fixedly provided with the first detection line 13 and the second detection line 14 in the inner parts, and the first detection line 13 is positioned on the right side of the second detection line 14; internal thread 31 matches with the screw thread post 12 of No. two connecting rod 2 lower extremes, and No. two connecting rod 2 lower part fixed plain washer 9 and the contact of 3 upper ends of mounting, the area of contact of No. two connecting rod 2 lower extremes and mounting 3 can be increased in the setting of plain washer 9 for it is more firm to connect, stability is improved, No. one detection line 13 and No. two detection line 14 upper ends and detector 6 fixed connection, No. one detection line 13 and No. two detection line 14 lower extremes are corresponding to ultrasonic transducer 86 and position test probe 88 fixed connection respectively.

It should be noted that the utility model relates to an oil gas gathering pipeline safety monitoring device, the device mainly comprises a fixing device 8, the oil gas pipeline is fixedly clamped in the fixing device 8, a fixing part 3 is fixedly arranged at the upper end of the fixing device 8, a plurality of connecting rods are arranged at the upper end of the fixing part 3, the connecting rods are connected through screw threads, so that the length of the connecting rods can be adjusted according to the laying depth of the actual pipeline, and meanwhile, the connecting rods can be conveniently disassembled, so that the carrying is more convenient; the rubber layer 84 is arranged in the fixing device 8, and the rubber layer 84 can prevent the upper clamp 81 and the lower clamp 82 from damaging the surface of the pipeline; and go up ultrasonic probe 86 and position detection probe 88 that sets up in the mounting groove 87 that the clamp 81 middle part was seted up, can detect the corrosivity in pipeline displacement and the pipeline, carry out short-term test through the ultrasonic wave to the corrosion site in the pipeline, adopt ultrasonic detection low cost and except the position of ultrasonic probe 86 installation, need not to demolish oil gas pipeline inlayer, thereby avoided demolising and resumeing, the effectual convenience that has promoted the use, also can detect the position that can not reach simultaneously, the effectual convenience that has promoted the detection, when changing or pipeline inside when taking place to corrode when pipeline displacement in the testing process, accessible detector 6 sends a signal to alarm 7, thereby make alarm 7 report to the police and in time remind maintenance personal to overhaul the pipeline and change.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an oil gas gathering pipeline safety monitoring device, includes fixing device (8), its characterized in that: fixing device (8) upper end middle part fixed mounting has mounting (3), threaded connection has connecting rod (2) No. two on mounting (3), threaded connection has connecting rod (4) No. two on connecting rod (2), threaded connection has connecting rod (1) No. three on connecting rod (4), threaded connection has mounting panel (5) on connecting rod (1), mounting panel (5) upper end middle part fixedly connected with detector (6), detector (6) top fixedly connected with alarm (7).

2. The safety monitoring device for an oil and gas gathering pipeline according to claim 1, wherein: fixing device (8) include clamp (81) and lower clamp (82), and go up clamp (81) and be located down clamp (82) top, go up clamp (81) and the equal fixed mounting in lower clamp (82) inlayer has rubber layer (84), the equal fixed mounting in rubber layer (84) outside has surface course (85), it has all seted up No. two through-holes (83) to go up clamp (81) and lower clamp (82) left and right sides portion, equal threaded mounting has fastening screw in No. two through-holes (83).

3. The safety monitoring device for an oil and gas gathering pipeline according to claim 2, wherein: go up clamp (81) upper end middle part and seted up mounting groove (87), the inside fixed mounting of mounting groove (87) has position detection probe (88) and ultrasonic probe (86), and position detection probe (88) are located ultrasonic probe (86) left.

4. The safety monitoring device for an oil and gas gathering pipeline according to claim 1, wherein: no. one through hole (11) has all been seted up on connecting rod (1), No. two connecting rod (2) and No. three connecting rod (4), and a through hole (11) all matches with threaded post (12), and rubber packing ring (10) are located plain washer (9) top, the equal fixed mounting in lower extreme middle part of connecting rod (1), No. two connecting rod (2) and No. three connecting rod (4) has threaded post (12), threaded post (12) upper portion surface, and rubber packing ring (10).

5. The safety monitoring device for an oil and gas gathering pipeline according to claim 1, wherein: the fixing piece (3) is internally provided with a mounting hole (32), and the inner wall of the mounting hole (32) is provided with an internal thread (31).

6. The safety monitoring device for an oil and gas gathering pipeline according to claim 5, wherein: mounting panel (5), connecting rod (1), No. two connecting rods (2), No. three connecting rod (4) and mounting (3) are inside to be the cavity structure, and mounting panel (5), connecting rod (1), No. two connecting rods (2), No. three connecting rod (4) and mounting (3) inside fixed jointly run through have detection line (13) and No. two detection lines (14), and No. one detection line (13) are located No. two detection lines (14) right-hand.

7. The safety monitoring device for an oil and gas gathering pipeline according to claim 6, wherein: the inner thread (31) is matched with a thread column (12) at the lower end of the second connecting rod (2), a flat gasket (9) fixed at the lower part of the second connecting rod (2) is contacted with the middle part of the upper end of the fixing piece (3), the upper ends of the first detection line (13) and the second detection line (14) are fixedly connected with the detector (6), and the lower ends of the first detection line (13) and the second detection line (14) are respectively and fixedly connected with the ultrasonic probe (86) and the position detection probe (88).