CN215929254U

CN215929254U - Oil gas pipeline leakage test recorder

Info

Publication number: CN215929254U
Application number: CN202122511812.0U
Authority: CN
Inventors: 王长征
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-01
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an oil and gas pipeline leakage test recorder, which relates to the technical field of oil and gas pipelines and comprises a mounting shaft, wherein a first shell and a second shell are arranged on the outer side of the mounting shaft, and a first connecting block and a second connecting block are arranged at the lower ends of the first shell and the second shell. According to the utility model, the mounting shaft is arranged, the first shell and the second shell can be overturned along the mounting shaft, the first shell and the second shell are sleeved on the outer side of an oil-gas pipeline in use and are fixed together through the locking mechanism, the first shell and the second shell are pushed by the handle and move on the outer side of the pipeline through the rollers at two ends, the test recorder main body tests the air tightness of the pipeline through the test probes on the inner sides of the first shell and the second shell, when leakage is detected, the audible and visual alarm is started to remind a worker, manual repetition for testing different positions of the pipeline is not needed, and meanwhile, the GPS positioning module is arranged in the control box, so that data of a test position can be recorded, the comparison is convenient, and the use convenience is improved.

Description

Oil gas pipeline leakage test recorder

Technical Field

The utility model relates to the technical field of oil and gas pipelines, in particular to an oil and gas pipeline leakage test recorder.

Background

The oil and gas resource refers to oil and gas which is naturally generated in the earth crust or the earth surface, is economically worthy of exploitation, can be technically exploited, generally refers to the total accumulated amount of oil and gas which is found and to be found in a stratum estimated at a certain specific time, the oil and gas pipeline refers to a pipeline for conveying oil and gas, and the oil and gas pipeline leakage test recorder is equipment for detecting whether the oil and gas pipeline leaks or not.

Most oil gas pipeline leak testing record appearance now is hand-held type, and simple structure does not possess fixed establishment, needs artifical repetition to test the different positions of pipeline during the use, and troublesome poeration, and need manual record current position and gas tightness data, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an oil and gas pipeline leakage test recorder, which aims to solve the problems that most oil and gas pipeline leakage test recorders in the background technology are handheld, have simple structures and no fixing mechanisms, need to manually and repeatedly test different positions of a pipeline during use, are troublesome to operate, and need to manually record the current position and air tightness data, and are inconvenient to use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the oil and gas pipeline leakage test recorder comprises an installation shaft, wherein a first shell and a second shell are arranged on the outer side of the installation shaft, a first connecting block and a second connecting block are arranged at the lower ends of the first shell and the second shell, and locking mechanisms are arranged inside the first connecting block and the second connecting block;

mounting frames are arranged at the front end and the rear end of the first shell and the second shell, rollers are arranged inside the mounting frames, and a control mechanism is arranged outside the first shell;

the outer side of the first shell and the inner side of the second shell are provided with a test probe.

Preferably, the first shell and the second shell are respectively connected with the installation shaft in a rotating mode, the installation shaft is located at the upper ends of the first shell and the second shell, the first shell and the second shell are of a semi-cylindrical structure, the first shell and the second shell are identical in specification, and the first connecting block is attached to the second connecting block.

Preferably, locking mechanism includes connecting axle, knob, fixture block, draw-in groove and torsional spring, the connecting axle rotates the inside of connecting at connecting block two, knob fixed mounting is in the one end of connecting block one of keeping away from at the connecting axle, fixture block fixed mounting is at the other end of connecting axle, the draw-in groove is seted up in connecting block one inside, fixture block and draw-in groove are "one" style of calligraphy structure, the torsional spring is located between knob and the connecting block two.

Preferably, the mounting bracket is respectively provided with a plurality of at casing one and casing two around both ends annular, gyro wheel and mounting bracket one-to-one, the gyro wheel is connected for rotating with the mounting bracket.

Preferably, control mechanism includes control box, power, GPS orientation module and audible-visual annunciator, control box fixed mounting is in the outside of casing one, power and GPS orientation module are located the inside of control box, audible-visual annunciator is located the outside of control box, power, GPS orientation module and audible-visual annunciator and control box electric connection.

Preferably, the handles are respectively provided with one handle on two sides of the test recorder main body, ten test probes are annularly arranged on the inner sides of the first shell and the second shell, the test probes are electrically connected with the test recorder main body, and the test recorder main body is electrically connected with the control box.

Compared with the related art, the oil and gas pipeline leakage test recorder provided by the utility model has the following beneficial effects:

the utility model provides an installation shaft, a first shell and a second shell can be overturned along the installation shaft, the first shell and the second shell are sleeved outside an oil-gas pipeline and are fixed together through a locking mechanism when in use, the first shell and the second shell are pushed by a handle and move outside the pipeline through rollers at two ends, a test recorder main body tests the air tightness of the pipeline through test probes at the inner sides of the first shell and the second shell, when leakage is detected, an audible and visual alarm is started to remind a worker, the different positions of the pipeline are not required to be tested manually and repeatedly, and meanwhile, a GPS positioning module is arranged in a control box, so that data of the tested positions can be recorded, the comparison is convenient, and the use convenience is improved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a first schematic cross-sectional view of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

fig. 6 is a schematic perspective view of a first connecting block and a second connecting block according to the present invention.

In the figure: 1. installing a shaft; 2. a first shell; 3. a second shell; 4. a first connecting block; 5. a second connecting block; 6. a locking mechanism; 601. a connecting shaft; 602. a knob; 603. a clamping block; 604. a card slot; 605. a torsion spring; 7. A mounting frame; 8. a roller; 9. a control mechanism; 901. a control box; 902. a power source; 903. a GPS positioning module; 904. an audible and visual alarm; 10. a test recorder main body; 11. a handle; 12. the probe is tested.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Example 1: referring to fig. 1-6, the oil and gas pipeline leakage test recorder comprises an installation shaft 1, wherein a first shell 2 and a second shell 3 are arranged on the outer side of the installation shaft 1, a first connecting block 4 and a second connecting block 5 are arranged at the lower ends of the first shell 2 and the second shell 3, and a locking mechanism 6 is arranged inside the first connecting block 4 and the second connecting block 5;

mounting frames 7 are arranged at the front end and the rear end of the first shell 2 and the second shell 3, rollers 8 are arranged inside the mounting frames 7, and a control mechanism 9 is arranged outside the first shell 2;

a test recorder main body 10 and a handle 11 are arranged on the outer side of the second shell 3, and test probes 12 are arranged on the inner sides of the first shell 2 and the second shell 3;

the first shell 2 and the second shell 3 are respectively in rotary connection with the mounting shaft 1, the mounting shaft 1 is positioned at the upper ends of the first shell 2 and the second shell 3, the first shell 2 and the second shell 3 are in semi-cylindrical structures, the specifications of the first shell 2 and the second shell 3 are the same, and the first connecting block 4 is attached to the second connecting block 5;

a plurality of mounting frames 7 are respectively arranged at the front end and the rear end of the first shell 2 and the second shell 3 in an annular mode, the rollers 8 correspond to the mounting frames 7 one by one, and the rollers 8 are rotatably connected with the mounting frames 7;

referring to fig. 1-6, the oil and gas pipeline leakage test recorder further comprises a locking mechanism 6, the locking mechanism 6 comprises a connecting shaft 601, a knob 602, a clamping block 603, a clamping groove 604 and a torsion spring 605, the connecting shaft 601 is rotatably connected inside the second connecting block 5, the knob 602 is fixedly installed at one end of the connecting shaft 601 far away from the first connecting block 4, the clamping block 603 is fixedly installed at the other end of the connecting shaft 601, the clamping groove 604 is arranged inside the first connecting block 4, the clamping block 603 and the clamping groove 604 are in a structure shaped like a Chinese character 'yi', and the torsion spring 605 is located between the knob 602 and the second connecting block 5;

specifically, as shown in fig. 2, 4, 5, and 6, the first housing 2 and the second housing 3 are turned over along the outer side of the mounting shaft 1, the rotating knob 602 can drive the clamping block 603 to rotate through the connecting shaft 601, when the clamping block 603 is flush with the clamping groove 604, the first housing 2 and the second housing 3 are turned over downward, when the first connecting block 4 is attached to the second connecting block 5, the clamping block 603 passes through the clamping groove 604 and extends to the other side of the first housing 2, the knob 602 is loosened, and the torsion spring 605 resets the clamping block 603 through the knob 602, so that the clamping block is staggered with the clamping groove 604, and the first connecting block 4 and the second connecting block 5 are connected.

Example 2: the control mechanism 9 comprises a control box 901, a power supply 902, a GPS positioning module 903 and an audible and visual alarm 904, the control box 901 is fixedly installed on the outer side of the first shell 2, the power supply 902 and the GPS positioning module 903 are located inside the control box 901, the audible and visual alarm 904 is located on the outer side of the control box 901, and the power supply 902, the GPS positioning module 903 and the audible and visual alarm 904 are electrically connected with the control box 901;

the handles 11 are respectively arranged on two sides of the test recorder main body 10, ten test probes 12 are annularly arranged on the inner sides of the first shell 2 and the second shell 3, the test probes 12 are electrically connected with the test recorder main body 10, and the test recorder main body 10 is electrically connected with the control box 901;

specifically, as shown in fig. 1 and 4, a power supply 902 supplies power to a control box 901, a test recorder main body 10 detects the air tightness of a pipeline through a test probe 12, a GPS positioning module 903 positions the test recorder main body 10 so as to record the leakage situation of different pipeline positions, and when leakage is detected, an audible and visual alarm 904 is started to remind a worker.

The working principle is as follows: firstly, when the first shell 2 and the second shell 3 are in a separated state, the first shell 2 and the second shell 3 are turned upwards along the mounting shaft 1 and are sleeved on the outer side of an oil-gas pipeline, then the knob 602 is rotated, the clamping block 603 is driven to rotate through the connecting shaft 601, when the clamping block 603 is flush with the clamping groove 604, the first shell 2 and the second shell 3 are turned downwards, the first connecting block 4 is attached to the second connecting block 5, the clamping block 603 penetrates through the clamping groove 604 and extends to the other side of the first shell 2, the knob 602 is loosened, the torsion spring 605 resets the clamping block 603 through the knob 602 and is staggered with the clamping groove 604, the first connecting block 4 and the second connecting block 5 are connected, the power supply 902 supplies power to the control box 901, the test recorder main body 10 detects the air tightness of the pipeline through the test probe 12, the first shell 2 and the second shell 3 are pushed by the handle 11, the first shell 2 and the second shell 3 move on the outer side of the pipeline through the rollers 8 at two ends, the GPS positioning module 903 positions the test recorder main body 10, so that leakage conditions of different pipeline positions can be conveniently recorded, and when leakage is detected, the audible and visual alarm 904 is started to remind a worker.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. Oil gas pipeline leak testing record appearance, including installation axle (1), its characterized in that: a first shell (2) and a second shell (3) are arranged on the outer side of the mounting shaft (1), a first connecting block (4) and a second connecting block (5) are arranged at the lower ends of the first shell (2) and the second shell (3), and locking mechanisms (6) are arranged inside the first connecting block (4) and the second connecting block (5);

mounting frames (7) are arranged at the front end and the rear end of the first shell (2) and the second shell (3), rollers (8) are arranged inside the mounting frames (7), and a control mechanism (9) is arranged on the outer side of the first shell (2);

the outer side of the second shell (3) is provided with a test recorder main body (10) and a handle (11), and the inner sides of the first shell (2) and the second shell (3) are provided with a test probe (12).

2. The oil and gas pipeline leak test recorder of claim 1, characterized in that: casing (2) and casing two (3) are connected for rotating with installation axle (1) respectively, installation axle (1) is located the upper end of casing (2) and casing two (3), casing (2) and casing two (3) are the semi-cylindrical structure, the specification of casing (2) and casing two (3) is the same, connecting block (4) and connecting block two (5) laminating.

3. The oil and gas pipeline leak test recorder of claim 1, characterized in that: the locking mechanism (6) comprises a connecting shaft (601), a knob (602), a clamping block (603), a clamping groove (604) and a torsion spring (605), the connecting shaft (601) is rotatably connected inside a second connecting block (5), the knob (602) is fixedly installed at one end, far away from the first connecting block (4), of the connecting shaft (601), the clamping block (603) is fixedly installed at the other end of the connecting shaft (601), the clamping groove (604) is formed inside the first connecting block (4), the clamping block (603) and the clamping groove (604) are of a structure shaped like a Chinese character 'yi', and the torsion spring (605) is located between the knob (602) and the second connecting block (5).

4. The oil and gas pipeline leak test recorder of claim 1, characterized in that: mounting bracket (7) are provided with a plurality ofly at casing (2) and casing two (3) front and back both ends annular respectively, gyro wheel (8) and mounting bracket (7) one-to-one, gyro wheel (8) are connected for rotating with mounting bracket (7).

5. The oil and gas pipeline leak test recorder of claim 1, characterized in that: the control mechanism (9) comprises a control box (901), a power supply (902), a GPS positioning module (903) and an audible and visual alarm (904), the control box (901) is fixedly installed on the outer side of the first shell (2), the power supply (902) and the GPS positioning module (903) are located inside the control box (901), the audible and visual alarm (904) is located on the outer side of the control box (901), and the power supply (902), the GPS positioning module (903) and the audible and visual alarm (904) are electrically connected with the control box (901).

6. The oil and gas pipeline leak test recorder of claim 5, characterized in that: the test recording instrument is characterized in that the two sides of the test recording instrument main body (10) are respectively provided with one handle (11), ten test probes (12) are annularly arranged on the inner sides of the first shell (2) and the second shell (3), the test probes (12) are electrically connected with the test recording instrument main body (10), and the test recording instrument main body (10) is electrically connected with the control box (901).