CN213272072U

CN213272072U - Hand-held type petroleum pipeline leak source detection collection system

Info

Publication number: CN213272072U
Application number: CN202021819637.0U
Authority: CN
Inventors: 代金纲; 谢阳敏
Original assignee: Tianjin Zhongdingtian Electronic Technology Co ltd
Current assignee: Tianjin Zhongdingtian Electronic Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-25
Anticipated expiration: 2030-08-26

Abstract

The utility model provides a hand-held type petroleum pipeline leak source detects collection system belongs to petroleum pipeline technical field. The handheld petroleum pipeline leak source detection and collection device comprises a frame body assembly, a leak source detection and collection device main body, a handheld piece and a rolling assembly. The support body subassembly includes two frame plates, two the frame plate is the arc, and two the frame plate sets up relatively, two the one end of frame plate is rotated and is connected, two the other end of frame plate passes through connecting bolt fixed connection, the leak source detects the collector main part install in the frame plate surface. The utility model discloses a remove the handheld piece, alright in order to remove frame plate and leak source detection collector main part, do benefit to the detection range who detects the collector main part to the leak source and change, in addition, add the ball, can reduce the friction between frame plate and the petroleum pipeline, make the removal of frame plate more smooth to make the removal of leak source detection collector main part more smooth.

Description

Hand-held type petroleum pipeline leak source detection collection system

Technical Field

The utility model relates to a petroleum pipeline field particularly, relates to a hand-held type petroleum pipeline leak source detects collection system.

Background

The petroleum pipeline is a petroleum conveying pipeline consisting of an oil pipe and accessories thereof, perforations are easy to appear on the surface of the petroleum pipeline, petroleum leakage can be caused, and when leakage is detected on the pipeline, the detection method mainly comprises two types: the direct method is to use a detection element (such as a leakage detection cable or leakage point detection equipment such as an oil sensitive element) arranged outside the pipeline to detect the petroleum pipeline.

The existing leakage point detection equipment is inconvenient to move, the detection range of the leakage point detection equipment is limited, and the use of the leakage point detection equipment is influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a hand-held type petroleum pipeline leak source detects collection system aims at improving the inconvenient problem that removes that carries on of traditional pipeline leak source check out test set.

The utility model discloses a realize like this:

the utility model provides a hand-held type petroleum pipeline leak source detects collection system, detect collector main part, handheld piece and rolling assembly including support body subassembly, leak source.

The support body subassembly includes two frame plates, two the frame plate is the arc, and two the frame plate sets up relatively, two the one end of frame plate is rotated and is connected, two the other end of frame plate passes through connecting bolt fixed connection, the leak source detects the collector main part install in the frame plate surface, two the surface of frame plate all is fixed with the connecting piece, the handheld piece is provided with two, and two the handheld piece is fixed respectively and corresponds the one end of connecting piece, the roll subassembly includes ball and gyro wheel, the ball roll install in inside the frame plate, the gyro wheel set up in the surface of handheld piece.

In an embodiment of the present invention, two of the other ends of the frame plates are provided with an edge plate, a screw hole is provided on the surface of the edge plate, and the connecting bolt is screwed in the screw hole.

The utility model discloses an in the embodiment, leak source detection collector main part includes high frequency generator, ultrasonic transducer and data collection station, one of them the frame plate surface is provided with the boss, high frequency generator ultrasonic transducer with data collection station all install in the boss surface, just ultrasonic transducer's signal output part with data collection station's signal reception end electric connection.

The utility model discloses an in one embodiment, two the coaxial setting of connecting piece, and two the connecting piece is the telescopic link.

In an embodiment of the present invention, the connecting member includes an outer rod, an inner rod and a connecting plate, the outer rod is fixed on the surface of the frame plate, one end of the inner rod is screwed in the outer rod, the connecting plate is fixed on the other end of the inner rod, and the hand-held member is fixedly connected to the connecting plate.

In an embodiment of the present invention, the handle is a U-shaped handle, and two ends of the U-shaped handle are fixedly connected to the connecting plate.

The utility model discloses an in one embodiment, the inside recess of having seted up of frame plate, the ball is located the groove, ball surface cover is equipped with the spacing ring, the outer wall of spacing ring with groove inslot inner wall fixed connection.

In an embodiment of the present invention, the inner ring of the position-limiting ring is conical, and the minimum diameter of the inner ring of the position-limiting ring is smaller than the maximum diameter of the balls.

In an embodiment of the present invention, the roller includes a U-shaped seat, a shaft rod and a roller, the surface of the hand piece is fixed with a connecting rod, the U-shaped seat passes through a bearing and is connected with one end of the connecting rod in a rotating manner, the shaft rod is installed in the U-shaped seat in a rotating manner, and the roller is fastened and sleeved on the surface of the shaft rod.

In an embodiment of the present invention, the connecting rod has a threaded block, an anti-slip washer is disposed on one side of the threaded block, and the U-shaped seat is tightly attached to one side of the anti-slip washer.

The utility model has the advantages that: the utility model discloses a hand-held type petroleum pipeline leak source detection acquisition device that above-mentioned design obtained, during the use, with two frame plate covers on petroleum pipeline's surface, then install two frame plates on the surface of pipeline through connecting bolt, operating personnel removes through removing the handheld piece, alright remove with detecting collector main part to frame plate and leak source, do benefit to the detection range who detects collector main part to the leak source and change, in addition, add the ball, can reduce the friction between frame plate and the petroleum pipeline, make the removal of frame plate more smooth, thereby make the removal of leak source detection collector main part more smooth.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a handheld petroleum pipeline leak detection and collection device provided by an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure of a frame plate and a leak detection collector main body provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure of a connecting member and a roller according to an embodiment of the present invention;

fig. 5 is a schematic view of a thread block structure provided by an embodiment of the present invention.

In the figure: 100-a rack assembly; 110-a frame plate; 111-edge plate; 112-a boss; 113-a groove; 120-connecting bolts; 130-a connector; 131-an outer rod body; 132-an inner rod body; 133-connecting plates; 200-leak detection collector body; 210-a high frequency generator; 220-an ultrasonic probe; 230-a data collector; 300-a handpiece; 310-a connecting rod; 311-a thread block; 312-a non-slip washer; 400-a rolling component; 410-a ball bearing; 411-a stop collar; 420-a roller; 421-U-shaped seat; 422-shaft rod; 423-roller.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a hand-held petroleum pipeline leak detection and collection device, which comprises a frame assembly 100, a leak detection and collection device main body 200, a hand piece 300 and a rolling assembly 400.

Wherein, leak source detection collector main part 200 is installed on support body subassembly 100 surface, and operating personnel moves through holding handheld piece 300, can drive support body subassembly 100 and remove, and then drives leak source detection collector main part 200 and remove, does benefit to the detection range who detects collector main part 200 to the leak source and changes, adds rolling component 400, makes support body subassembly 100's removal more convenient.

Referring to fig. 1 to 3, the rack assembly 100 includes two rack plates 110, each of the two rack plates 110 is arc-shaped, the two rack plates 110 are disposed opposite to each other, one end of each of the two rack plates 110 is rotatably connected, and the other end of each of the two rack plates 110 is fixedly connected by a connecting bolt 120, in a specific implementation, the two rack plates 110 are sleeved on the surface of the petroleum pipeline, and then the rack plates 110 are rotated to make the other ends of the two rack plates 110 fit together, and then the two rack plates 110 are fixed together by the connecting bolts 120 in a threaded connection manner, so that the leak detection collector main body 200 can be installed on the surface of the petroleum.

In this embodiment, the other ends of the two frame plates 110 are provided with the edge plate 111, the surface of the edge plate 111 is provided with screw holes, the connecting bolt 120 is screwed in the screw holes, and the screw holes are arranged to facilitate the connection between the connecting bolt 120 and the edge plate 111, so as to facilitate the fixation of the two edge plates 111, and further fix the two frame plates 110 together.

Referring to fig. 1-2, the main body 200 of the leak detection collector is mounted on the surface of the frame plate 110, and in this embodiment, the frame plate 110 is moved to drive the main body 200 of the leak detection collector to move.

In this embodiment, the leak detection collector body 200 includes a high frequency generator 210, an ultrasonic probe 220 and a data collector 230, wherein a boss 112 is disposed on a surface of one of the shelf boards 110, the high frequency generator 210, the ultrasonic probe 220 and the data collector 230 are all mounted on a surface of the boss 112, a signal output end of the ultrasonic probe 220 is electrically connected with a signal receiving end of the data collector 230, the condition in the pipeline can be accurately and rapidly detected by means of the high frequency generator 210 and the ultrasonic probe 220, the condition in the pipeline can be rapidly and accurately fed back to an operator, and the data collector 230 is used for collecting information collected by the ultrasonic probe 220.

Referring to fig. 1 and 4, the connecting members 130 are fixed on the surfaces of the two shelf plates 110, two hand-held members 300 are provided, and the two hand-held members 300 are respectively fixed to one end of the corresponding connecting member 130, so that in practical implementation, an operator can drive the connecting member 130 and the shelf plates 110 to move by holding the hand-held members 300 to move, and the operator can move the shelf plates 110 conveniently.

In this embodiment, the two connecting members 130 are coaxially arranged, and the two connecting members 130 are telescopic rods, and the distance between the hand piece 300 and the frame plate 110 can be changed by the extension and contraction of the connecting members 130, so that an operator can hold the hand piece 300 conveniently;

further, the connecting member 130 includes an outer rod 131, an inner rod 132 and a connecting plate 133, the outer rod 131 is fixed on the surface of the frame plate 110, one end of the inner rod 132 is screwed into the outer rod 131, the connecting plate 133 is fixed at the other end of the inner rod 132, the hand-held member 300 is fixedly connected with the connecting plate 133, and by rotating the inner rod 132, the inner rod 132 can move along the outer rod 131, so as to support the connecting plate 133 to move, and change the distance between the connecting plate 133 and the outer rod 131, so as to extend and retract the connecting member 130; the hand piece 300 is a U-shaped handle, two ends of the U-shaped handle are fixedly connected with the connecting plate 133, and the hand piece 300 can be driven to move through the movement of the connecting plate 133.

Referring to fig. 1-5, the rolling assembly 400 includes a ball 410 and a roller 420, the ball 410 is installed inside the frame plate 110 in a rolling manner, the roller 420 is disposed on the surface of the hand piece 300, in practical implementation, when the shelf 110 is installed on the surface of the oil pipe, the balls 410 can be attached to the oil pipe, and when the shelf 110 moves, the balls 410 can reduce friction between the shelf 110 and the oil pipe, so that the movement of the shelf 110 is smoother, the rollers 420 are additionally arranged, when moving the shelf board 110, one of the rollers 420 is brought into contact with the ground, the roller 420 is moved on the ground, and, the roller 420 may support the corresponding hand piece 300, may support the corresponding connecting member 130 and the shelf 110, and then can support the petroleum pipeline, reduce this device to the pressure of petroleum pipeline, reduce the petroleum pipeline and appear the possibility of damaging under the pressure effect of this device.

In this embodiment, the frame plate 110 is provided with a groove 113 therein, the ball 410 is located in the groove of the groove 113, the surface of the ball 410 is sleeved with a limit ring 411, the outer wall of the limit ring 411 is fixedly connected with the inner wall of the groove 113, the groove 113 is additionally provided, so that the ball 410 is more convenient to mount, the limit ring 411 is arranged, the moving range of the ball 410 can be limited, and the possibility that the ball 410 is separated from the groove 113 is reduced; the inner ring of the limit ring 411 is conical, and the minimum diameter of the inner ring of the limit ring 411 is smaller than the maximum diameter of the ball 410, so that the possibility that the ball 410 passes through the inner ring of the limit ring 411 can be reduced, and the limit ring 411 can limit the movement of the ball 410;

the roller 420 comprises a U-shaped seat 421, a shaft rod 422 and a roller 423, the surface of the hand piece 300 is fixed with the connecting rod 310, the U-shaped seat 421 is rotatably connected with one end of the connecting rod 310 through a bearing, the bearing is arranged, so that the U-shaped seat 421 can rotate more conveniently, the angles of the U-shaped seat 421, the shaft rod 422 and the roller 423 can be adjusted conveniently, the shaft rod 422 is rotatably installed inside the U-shaped seat 421, the roller 423 is fixedly sleeved on the surface of the shaft rod 422, and the roller 423 can be driven to rotate through the rotation of the shaft rod 422; further, a screw block 311 is screwed on the surface of the connecting rod 310, an anti-slip washer 312 is arranged on one side of the screw block 311, one side of the anti-slip washer 312 is tightly attached to the U-shaped seat 421, the anti-slip washer 312 can be a rubber ring or a silicon ring, anti-slip threads are carved on the surface of the anti-slip washer 312, the anti-slip washer 312 is supported by the screw block 311, the anti-slip washer 312 can be attached to the U-shaped seat 421, resistance force applied when the U-shaped seat 421 rotates is increased, and the U-shaped seat 421 can be fixed.

Specifically, this hand-held type petroleum pipeline leak source detects collection system's theory of operation: when in use, the two frame plates 110 are sleeved on the surface of the petroleum pipeline, then the frame plates 110 are rotated to enable the other ends of the two frame plates 110 to be jointed, then the two frame plates 110 are fixed together in a threaded connection mode through the connecting bolts 120, therefore, the leak detection collector body 200 can be installed on the surface of the petroleum pipeline, an operator can drive the connecting piece 130 and the frame plate 110 to move by holding the hand piece 300 to move, when the frame plate 110 moves, the leakage point detecting collector body 200 can be moved, which is advantageous for changing the detection range of the leakage point detecting collector body 200 and for using the leakage point detecting collector body 200, and in addition, the ball 410 is additionally arranged in the frame plate 110, when the frame plate 110 moves, the ball 410 can reduce friction between the frame plate 110 and an oil pipeline, so that the frame plate 110 can move more smoothly, the movement of the frame plate 110 is facilitated, and the movement of the leak point detection collector main body 200 is smoother.

It should be noted that the specific model specifications of the leak detection collector main body 200, the high-frequency generator 210, the ultrasonic probe 220 and the data collector 230 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the leak detection collector body 200, the high frequency generator 210, the ultrasonic probe 220 and the data collector 230 will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hand-held petroleum pipeline leak source detection and collection device is characterized by comprising

The rack body assembly (100) comprises two rack plates (110), the two rack plates (110) are arc-shaped, the two rack plates (110) are arranged oppositely, one ends of the two rack plates (110) are rotatably connected, and the other ends of the two rack plates (110) are fixedly connected through a connecting bolt (120);

the leakage point detection collector body (200) is arranged on the surface of the frame plate (110);

the surface of each frame plate (110) is fixed with a connecting piece (130), the number of the handheld pieces (300) is two, and the two handheld pieces (300) are respectively fixed with one end of the corresponding connecting piece (130);

the rolling assembly (400), the rolling assembly (400) includes a ball (410) and a roller (420), the ball (410) is installed inside the frame plate (110) in a rolling manner, and the roller (420) is arranged on the surface of the hand piece (300).

2. The hand-held petroleum pipeline leakage point detection and collection device as claimed in claim 1, wherein the other end of each of the two frame plates (110) is provided with an edge plate (111), a screw hole is formed in the surface of the edge plate (111), and the connecting bolt (120) is screwed in the screw hole.

3. The hand-held petroleum pipeline leakage point detection and collection device according to claim 1, wherein the leakage point detection collector body (200) comprises a high-frequency generator (210), an ultrasonic probe (220) and a data collector (230), wherein a boss (112) is arranged on the surface of one of the frame plates (110), the high-frequency generator (210), the ultrasonic probe (220) and the data collector (230) are all mounted on the surface of the boss (112), and the signal output end of the ultrasonic probe (220) is electrically connected with the signal receiving end of the data collector (230).

4. The hand-held petroleum pipeline leakage point detection and collection device as claimed in claim 1, wherein the two connecting members (130) are coaxially arranged, and both of the two connecting members (130) are telescopic rods.

5. The hand-held petroleum pipeline leak detection and collection device according to claim 1, wherein the connector (130) comprises an outer rod (131), an inner rod (132) and a connecting plate (133), the outer rod (131) is fixed on the surface of the frame plate (110), one end of the inner rod (132) is screwed in the outer rod (131), the connecting plate (133) is fixed on the other end of the inner rod (132), and the hand-held piece (300) is fixedly connected with the connecting plate (133).

6. The hand-held petroleum pipeline leak source detection and collection device as recited in claim 5, wherein said hand piece (300) is a U-shaped handle, and two ends of said U-shaped handle are fixedly connected with said connecting plate (133).

7. The hand-held petroleum pipeline leakage point detection and collection device according to claim 1, wherein a groove (113) is formed in the frame plate (110), the ball (410) is located in the groove (113), a limit ring (411) is sleeved on the surface of the ball (410), and the outer wall of the limit ring (411) is fixedly connected with the inner wall of the groove (113).

8. The hand-held petroleum pipeline leak source detection and collection device according to claim 7, wherein the inner ring of the limiting ring (411) is conical, and the minimum diameter of the inner ring of the limiting ring (411) is smaller than the maximum diameter of the ball (410).

9. The hand-held petroleum pipeline leak source detection and collection device according to claim 1, wherein the roller (420) comprises a U-shaped seat (421), a shaft rod (422) and a roller (423), a connecting rod (310) is fixed on the surface of the hand piece (300), the U-shaped seat (421) is rotatably connected with one end of the connecting rod (310) through a bearing, the shaft rod (422) is rotatably installed inside the U-shaped seat (421), and the roller (423) is tightly sleeved on the surface of the shaft rod (422).

10. The hand-held petroleum pipeline leak source detection and collection device according to claim 9, wherein a threaded block (311) is screwed on the surface of the connecting rod (310), an anti-slip washer (312) is arranged on one side of the threaded block (311), and one side of the anti-slip washer (312) is tightly attached to the U-shaped seat (421).