CN218720706U

CN218720706U - Pipeline leakage detection structure

Info

Publication number: CN218720706U
Application number: CN202223106582.0U
Authority: CN
Inventors: 柯栋棡; 陶永贵
Original assignee: Suzhou Repower Environmental Protection Technology Co ltd
Current assignee: Suzhou Repower Environmental Protection Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The application discloses a pipeline leakage detection structure, which comprises a sound receiving cover main body and a clamping mechanism, wherein a sound receiving pipe is arranged at the top end of the sound receiving cover main body and penetrates through the center of a transverse plate; the clamping mechanism comprises two clamping plates, wherein the center of one side, far away from each other, of each clamping plate is fixedly connected with the bottom end, close to each other, of each connecting plate, and the top ends of the connecting plates are fixedly connected with the bottom ends of the L-shaped plates respectively. Through rotating first rotation piece, first rotation piece drives the single threaded rod and rotates, and under the cooperation restriction of stopper and spacing groove with single threaded rod screw-thread fit's cavity axle, drive two guard plates each other and be close to respectively, it is spacing to make the guard plate can effectually carry out the centre gripping to the radio reception cover main part, ensure the stability of radio reception cover main part, and then can improve the stability that the acoustic signal was collected, two guard plates can also play the supplementary guard action to the radio reception cover main part simultaneously, further ensure the stability of radio reception cover main part work.

Description

Pipeline leakage detection structure

Technical Field

The application relates to the field of detection structures, in particular to a pipeline leakage detection structure.

Background

With the development of urban construction, the mileage of the tap water network pipeline is increased continuously, and tap water leakage is inevitable due to the fact that the tap water pipeline is damaged due to reasons such as corrosion and aging of the pipeline. Tap water leaks and causes the water waste, reduces the normal water supply that the pipe pressure influences the water pipe water supply district simultaneously, for this reason the running water company can regularly detect the running water pipeline, uses the method of stethoscope effect at present more, picks up the acoustic signal of spreading in the pipeline and passes to in the detection personnel ear, judges the leakage point with the help of detection personnel's experience, but receives the influence of ambient noise very easily.

In the existing detection structure, a sound pick-up head is not easily fixed on the side wall of a pipeline, so that the propagation of sound signals is influenced, and the judgment of detection personnel on a leakage point is influenced. Therefore, a pipe leakage detecting structure is proposed to address the above problems.

Disclosure of Invention

The pipeline leakage detection structure is provided in the embodiment and used for solving the problems that in the detection structure in the prior art, a sound head is not easy to fix on a pipeline side wall, so that the propagation of sound signals is influenced, and the judgment of detection personnel on leakage points is influenced.

According to one aspect of the application, a pipeline leakage detection structure is provided, and comprises a sound receiving cover main body and a clamping mechanism, wherein a sound receiving pipe is installed at the top end of the sound receiving cover main body, the sound receiving pipe penetrates through the center of a transverse plate, and a sound pickup head is installed in the sound receiving cover main body;

fixture includes the grip block, the grip block has two, two one side bottom that two connecting plates of fixed connection are close to each other is do not located to one side center that the grip block kept away from each other, two the connecting plate top is fixed connection L template bottom respectively, two L template below slides respectively and cup joints and runs through the diaphragm left and right sides, two one side bottom that two movable plates of fixed connection were kept away from each other is respectively located respectively to one side that the L template is close to each other two movable plate bottom center department fixed connection slider, two the slider slides respectively and cup joints at the spout inner chamber, two the spout is horizontal respectively and inlays in diaphragm top left and right sides, two the movable plate is respectively the screw thread cup joint in the double screw outer wall left and right sides, the double screw left and right sides screw thread trend is opposite.

Further, both ends rotate respectively about the double-threaded rod and connect fixed block one side center department, both ends are fixed connection second turning block respectively about the double-threaded rod, two the second turning block rotates respectively and cup joints and runs through fixed block side center department, two fixed block bottom difference fixed connection diaphragm top left and right sides.

Furthermore, the left side and the right side of the transverse plate are respectively fixedly connected with the top ends of the two supporting plates close to each other, and the bottom ends of the two supporting plates are respectively fixedly connected with the center of the top end of the bottom plate.

Furthermore, the top end of the radio cover main body is abutted to the bottom end of the transverse plate, the left side and the right side of the outer wall of the radio cover main body are respectively abutted to the protection plates, and the two protection plates are respectively fixedly connected with one end of the outer wall of the cavity shaft at the center of one side, away from the radio cover main body, of each protection plate.

Further, two one side inner chamber that the radio reception cover main part was kept away from to the cavity axle is the one end of threaded socket single threaded rod respectively, two the single threaded rod other end is the first rotation piece one end of fixed connection respectively, two the first rotation piece other end rotates respectively to cup joint and runs through backup pad one side center department.

Furthermore, two fixed connection stopper respectively, two in guard plate outer wall top center department the stopper slides respectively and cup joints at the spacing inslot chamber, two the spacing groove level inlays respectively in the diaphragm bottom left and right sides.

Through the above-mentioned embodiment of this application, adopted fixture, solved current detection structure, the sound pick-up head is difficult for fixing on the pipeline lateral wall to influence acoustic signal's propagation, thereby influence the problem of measurement personnel to the judgement of leak source, improved the accuracy of testing result.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a radio cover main body; 2. a protection plate; 3. a clamping plate; 4. a connecting plate; 5. a support plate; 6. a first rotating block; 7. a transverse plate; 8. an L-shaped plate; 9. a double threaded rod; 10. a sound receiving tube; 11. moving the plate; 12. a base plate; 13. a fixed block; 14. a second turning block; 15. a single threaded rod; 16. a cavity shaft; 17. a limiting groove; 18. a limiting block; 19. a slider; 20. a chute.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a pipeline leakage detection structure includes a sound-collecting cover main body 1 and a clamping mechanism, wherein a sound-collecting tube 10 is installed at the top end of the sound-collecting cover main body 1, the sound-collecting tube 10 penetrates through the center of a transverse plate 7, and a sound pickup head is installed in the sound-collecting cover main body 1;

fixture includes grip block 3, grip block 3 has two, two one side center department that grip block 3 kept away from each other is the one side bottom that two connecting plates of fixed connection 4 are close to each other, two respectively on the 4 tops of connecting plate fixed connection L template 8 bottoms, two respectively L template 8 below slides respectively and cup joints and runs through the diaphragm 7 left and right sides, two one side bottom that two movable plates 11 of fixed connection were kept away from each other, two respectively in the one side that L template 8 was close to each other 11 fixed connection slider 19, two respectively in 11 bottoms center punishment of movable plate the slider 19 slides respectively and cup joints at the 20 inner chamber of spout, two spout 20 is horizontal diaphragm respectively and inlays in 7 top left and right sides, two movable plate 11 is respectively the screw thread cup joints in the 9 outer wall left and right sides of double-threaded rod, the 9 left and right sides screw thread trend is opposite.

The left end and the right end of the double-threaded rod 9 are respectively rotatably connected with the center of one side of the fixed block 13, the left end and the right end of the double-threaded rod 9 are respectively fixedly connected with the second rotating blocks 14, the two second rotating blocks 14 are respectively rotatably sleeved and run through the center of the side of the fixed block 13, the bottom ends of the two fixed blocks 13 are respectively fixedly connected with the left side and the right side of the top end of the transverse plate 7, the double-threaded rod 9 is driven to rotate by rotating the second rotating blocks 14, the left side and the right side of the transverse plate 7 are respectively fixedly connected with the top end of one side, which is close to each other, of the two supporting plates 5 are respectively fixedly connected with the center of the top end of the bottom plate 12, so that the whole structure is convenient to support and place, the top end of the sound-receiving cover main body 1 is abutted against the bottom end of the transverse plate 7, the left side and the right side of the outer wall of the sound-receiving cover main body 1 are respectively abutted against the protection plates 2, two one side center department that the radio cover main part 1 was kept away from to guard plate 2 is fixed connection cavity axle 16 outer wall one end respectively, the spacing installation of the radio cover main part 1 of being convenient for, two one side inner chamber that the radio cover main part 1 was kept away from to cavity axle 16 is threaded respectively and is cup jointed the one end of single-threaded rod 15, two the first rotation piece 6 one end of fixed connection respectively, two of the single-threaded rod 15 other end the first rotation piece 6 other end rotates respectively and cup joints and runs through 5 one side center departments of backup pad, drives 2 horizontal migration of guard plate, two through rotating first rotation piece 6 respectively fixed connection stopper 18, two of 2 outer wall top center punishment of guard plate 2 stopper 18 slides respectively and cup joints at spacing groove 17 inner chamber, two spacing groove 17 level respectively inlays in 7 bottom left and right sides, restricts the rotation of guard plate 2.

The utility model discloses when using, the electrical components that appear in this application all external intercommunication power and control switch when using, through rotating second turning block 14, second turning block 14 drives double-threaded rod 9 and rotates, two movable plates 11 with double-threaded rod 9 screw-thread fit are respectively under the restriction of slider 19 cooperation spout 20, it is close to each other to drive two connecting plates 4 through L template 8, and then make two connecting plates 4 drive grip block 3 respectively and be close to each other, make two grip block 3 mutually support, press from both sides the both sides of pipeline outer wall jointly, it is fixed to realize the centre gripping on the pipeline, be convenient for stable the installing of sound receiving cover main part 1 carries out leak detection on the pipeline lateral wall, and then can make sound receiving cover main part 1 can be stable collect sound signal, through being provided with two guard plates 2, through rotating first turning block 6, first turning block 6 drives single-threaded rod 15 and rotates, with single 15 screw-thread fit's cavity axle 16 under stopper 18 and spacing groove 17's cooperation restriction, it is close to each other to drive two guard plates 2 respectively, make sound receiving cover main part 2 can effectually carry out centre gripping to main part 1, and then guarantee that sound receiving cover main part 1 can also can promote the stability to the stability of sound receiving cover 1, the further work of sound receiving cover 1.

The application has the advantages that:

1. the sound receiving cover is simple to operate, the second rotating block is rotated to drive the double-threaded rod to rotate, the two movable plates in threaded fit with the double-threaded rod are limited by the sliding block matched sliding groove respectively, the two connecting plates are driven to be close to each other through the L-shaped plate, the two connecting plates are further respectively driven to be close to the clamping plates, the two clamping plates are matched with each other, two sides of the outer wall of the pipeline are clamped together, clamping and fixing on the pipeline are achieved, the sound receiving cover main body is conveniently and stably installed on the side wall of the pipeline to perform leakage detection, and then the sound receiving cover main body can stably collect sound signals;

2. this application is rational in infrastructure, through being provided with two guard plates, through rotating first rotation piece, first rotation piece drives the single-screw rod and rotates, with single-screw rod screw-thread fit's cavity axle under the cooperation restriction of stopper and spacing groove, it is close to each other to drive two guard plates respectively, it is spacing to carry out the centre gripping to the radio reception cover main part for the guard plate can be effectual, ensure the stability of radio reception cover main part, and then can improve the stability that the acoustic signal collected, two guard plates can also play the auxiliary protection effect to the radio reception cover main part simultaneously, further ensure the stability of radio reception cover main part work.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

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

Claims

1. The utility model provides a pipeline leakage detection structure which characterized in that: the device comprises a sound receiving cover main body (1) and a clamping mechanism, wherein a sound receiving pipe (10) is arranged at the top end of the sound receiving cover main body (1), the sound receiving pipe (10) penetrates through the center of a transverse plate (7), and a sound pickup head is arranged in the sound receiving cover main body (1);

fixture includes grip block (3), grip block (3) have two, two one side center department that grip block (3) kept away from each other is one side bottom that two connecting plates of fixed connection (4) are close to each other, two one side bottom that connecting plate (4) top difference fixed connection L template (8) bottom, two L template (8) below slides respectively and cup joints and runs through diaphragm (7) left and right sides, two one side bottom that two movable plates of fixed connection (11) were kept away from each other respectively to one side that L template (8) are close to each other, two movable plate (11) bottom center department is fixed connection slider (19) respectively, two slider (19) slide respectively and cup joint at spout (20) inner chamber, two spout (20) horizontal moving plate (7) top left and right sides respectively, two threaded rod (11) are respectively the screw thread cup joint in double-threaded rod (9) outer wall left and right sides, the both sides screw thread trend is opposite about double-threaded rod (9).

2. A pipe leak detection structure according to claim 1, wherein: both ends rotate respectively about double threaded rod (9) and connect fixed block (13) one side center department, both ends fixed connection second turning block (14), two respectively about double threaded rod (9) second turning block (14) rotate respectively and cup joint and run through fixed block (13) side center department, two fixed block (13) bottom fixed connection diaphragm (7) top left and right sides respectively.

3. The pipe leak detection structure according to claim 1, characterized in that: the left side and the right side of the transverse plate (7) are respectively fixedly connected with the top ends of one sides, close to each other, of the two supporting plates (5), and the bottom ends of the two supporting plates (5) are respectively fixedly connected with the center of the top end of the bottom plate (12).

4. A pipe leak detection structure according to claim 1, wherein: the top end of the sound receiving cover main body (1) is abutted to the bottom end of the transverse plate (7), the left side and the right side of the outer wall of the sound receiving cover main body (1) are respectively abutted to the protection plates (2), and the protection plates (2) are respectively fixedly connected with one end of the outer wall of the cavity shaft (16) at the center of one side far away from the sound receiving cover main body (1).

5. The pipe leak detection structure according to claim 4, wherein: two one side inner chamber that the receipts sound cover main part (1) was kept away from in cavity axle (16) is the one end of threaded socket single threaded rod (15) respectively, two the first rotation piece (6) one end of fixed connection respectively, two of the single threaded rod (15) other end first rotation piece (6) other end rotates respectively to cup joint and runs through backup pad (5) one side center department.

6. The pipe leak detection structure according to claim 4, wherein: two fixed connection stopper (18) respectively, two are located in guard plate (2) outer wall top center the stopper (18) slide respectively and cup joint at spacing groove (17) inner chamber, two spacing groove (17) level respectively inlays in diaphragm (7) bottom left and right sides.