CN210398418U - Leakage detecting device for pressure pipeline - Google Patents
Leakage detecting device for pressure pipeline Download PDFInfo
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- CN210398418U CN210398418U CN201921251871.5U CN201921251871U CN210398418U CN 210398418 U CN210398418 U CN 210398418U CN 201921251871 U CN201921251871 U CN 201921251871U CN 210398418 U CN210398418 U CN 210398418U
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- probe
- telescopic
- telescopic link
- telescopic rod
- under pressure
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Abstract
The utility model relates to a leakage detection device for a pressure pipeline, which comprises a leakage detection instrument body, a telescopic mechanism and a probe, wherein the leakage detection instrument body is electrically connected with the probe through a wire, and the telescopic mechanism is rotatably connected with the probe; the telescopic mechanism sequentially comprises a hand piece, a first telescopic rod, a second telescopic rod and a rotating part from right to left, the first telescopic rod is sleeved in the hand piece, the second telescopic rod is sleeved in the first telescopic rod, the rotating part is arranged at one end, close to the probe, of the second telescopic rod, and the second telescopic rod is rotatably connected with the probe through the rotating part; when needs examine pipeline under pressure, the accessible probe is taken the second telescopic link out in by first telescopic link, takes out first telescopic link simultaneously in by the hand-held piece, rotates the probe through the rotation portion afterwards to turn to pipeline under pressure inner wall with the probe, carry out the leakage detection to pipeline under pressure through the probe afterwards, stretch into pipeline under pressure inside the probe that from this can be convenient, avoid the user to be infected with the attachment in the pipeline under pressure.
Description
Technical Field
The utility model relates to a pipeline detection area especially relates to a leak hunting device for pipeline under pressure.
Background
Pressure pipes are part of pipelines for transporting, distributing, mixing, separating, discharging, metering, controlling and stopping the flow of fluids, and are assembled by pipes, flanges, bolted connections, gaskets, valves, other components or assemblies of pressurized parts and supports, and when a leak occurs in a pipeline, a leak detection device is usually used to detect the leak of the pressure pipe.
However, when a pressure pipe is leaked, the detection result is often affected due to the presence of attachments at the outlet of the pressure pipe, and a user is usually required to insert a probe into the pipe for detection, which easily causes the user to be contaminated with the attachments in the pressure pipe.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problem of the prior art, the utility model provides a leak hunting device for pipeline under pressure, can be convenient stretch into pipeline under pressure with the probe inside, avoid the user to be infected with the attachment in the pipeline under pressure.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a leakage detection device for a pressure pipeline comprises a leakage detector body, a telescopic mechanism and a probe, wherein the leakage detector body is electrically connected with the probe through a lead, and the telescopic mechanism is rotatably connected with the probe;
telescopic machanism includes handheld piece, first telescopic link, second telescopic link and rotation portion from right to left side in proper order, the handheld piece endotheca is equipped with first telescopic link, first telescopic link endotheca is equipped with the second telescopic link, the second telescopic link is close to the one end of probe is provided with rotation portion, the second telescopic link passes through rotation portion with probe rotatable coupling.
Furthermore, through holes are formed in the ends, far away from the probe, of the handheld piece, the first telescopic rod and the second telescopic rod, an opening is formed in the end, close to the probe, of the second telescopic rod, one end of the wire penetrates through the through holes and the opening and is electrically connected with the probe, and the other end of the wire is arranged inside the leakage detector body and is electrically connected with the leakage detector body.
Furthermore, the first telescopic link and the second telescopic link are further provided with limiting bulges at one ends far away from the probe, and the limiting bulges are used for limiting the moving distance of the first telescopic link in the hand piece and the moving distance of the second telescopic link in the first telescopic link.
Further, still include the connecting piece, be provided with the connecting piece on the probe, the connecting piece with rotation portion rotatable coupling.
Further, still include control switch, control switch with leak detector body electricity is connected.
Further, still include the display screen, the display screen with leak detector body electricity is connected.
(III) advantageous effects
The utility model has the advantages that: when needs examine pipeline under pressure, the accessible probe is taken the second telescopic link out in by first telescopic link, takes out first telescopic link simultaneously in by the hand-held piece, rotates the probe through the rotation portion afterwards to turn to pipeline under pressure inner wall with the probe, carry out the leakage detection to pipeline under pressure through the probe afterwards, stretch into pipeline under pressure inside the probe that from this can be convenient, avoid the user to be infected with the attachment in the pipeline under pressure.
Drawings
Fig. 1 is a schematic overall structure diagram of a leak detection device for a pressure pipeline according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a telescoping mechanism of a leak detector for a pressure line according to an embodiment of the present invention;
fig. 3 is a sectional view of a use state of the telescoping mechanism of the leak detector for a pressure pipeline according to the embodiment of the present invention;
fig. 4 is a schematic view of a leak detection device for a pressure pipeline according to an embodiment of the present invention;
[ description of reference ]
1: a leak detector body;
2: a telescoping mechanism;
3: a probe;
4: a control switch;
5: a connecting member;
6: a wire;
7: a display screen;
201: a handpiece;
202: a first telescopic rod;
203: a second telescopic rod;
204: a rotating part.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The most key idea of the utility model is that the probe can be conveniently extended into the pressure pipeline by arranging the telescopic mechanism on the probe, so that the user is prevented from being infected with attachments in the pressure pipeline.
Referring to fig. 1 to 4, a leakage detector for a pressure pipeline according to the present invention includes a leakage detector body, a telescopic mechanism and a probe, wherein the leakage detector body is electrically connected to the probe through a wire, and the telescopic mechanism is rotatably connected to the probe;
telescopic machanism includes handheld piece, first telescopic link, second telescopic link and rotation portion from right to left side in proper order, the handheld piece endotheca is equipped with first telescopic link, first telescopic link endotheca is equipped with the second telescopic link, the second telescopic link is close to the one end of probe is provided with rotation portion, the second telescopic link passes through rotation portion with probe rotatable coupling.
The working principle of the utility model is as follows: when needs examine pipeline under pressure, the accessible probe is taken out the second telescopic link in by first telescopic link, takes out first telescopic link in by the hand-held piece simultaneously, rotates the probe through the rotation portion afterwards to turn to pipeline under pressure inner wall with the probe, carry out the leakage detection through the probe to pipeline under pressure afterwards.
From the above description, the beneficial effects of the utility model reside in that when needs examine pipeline under pressure, the accessible probe is taken out the second telescopic link in by first telescopic link, takes out in first telescopic link by the hand-held piece simultaneously, rotates the probe through the rotation portion afterwards to turn to the pipeline under pressure inner wall with the probe, probe leakage is carried out pipeline under pressure through the probe afterwards, can be convenient from this stretch into pipeline under pressure inside, avoid the user to be infected with the attachment in the pipeline under pressure.
Furthermore, through holes are formed in the ends, far away from the probe, of the handheld piece, the first telescopic rod and the second telescopic rod, an opening is formed in the end, close to the probe, of the second telescopic rod, one end of the wire penetrates through the through holes and the opening and is electrically connected with the probe, and the other end of the wire is arranged inside the leakage detector body and is electrically connected with the leakage detector body.
From the above description, through keeping away from at handheld piece, first telescopic link and second telescopic link the one end of probe has all set up the through-hole, and the second telescopic link is close to the one end of probe is provided with the opening, makes the wire pass telescopic machanism inside, is favorable to more convenient when the user uses.
Furthermore, the first telescopic link and the second telescopic link are further provided with limiting bulges at one ends far away from the probe, and the limiting bulges are used for limiting the moving distance of the first telescopic link in the hand piece and the moving distance of the second telescopic link in the first telescopic link.
From the above description, it can be known that, through be in first telescopic link with the second telescopic link is kept away from the one end of probe still is provided with spacing arch respectively, is favorable to preventing first telescopic link and second telescopic link separation, first telescopic link and the separation of handheld piece when using telescopic machanism.
Further, still include the connecting piece, be provided with the connecting piece on the probe, the connecting piece with rotation portion rotatable coupling.
As can be seen from the above description, the rotational connection of the probe to the rotating part is facilitated by providing the connecting member on the probe.
Further, still include control switch, control switch with leak detector body electricity is connected.
From the above description, it can be known that, through control switch with leak detector body electricity is connected, is favorable to the more convenient when the user uses the leak detector body.
Further, still include the display screen, the display screen with leak detector body electricity is connected.
According to the above description, the display screen is electrically connected with the leak detector body, so that a user can visually check the detection result.
Example one
Referring to fig. 1 to 4, a leakage detection device for a pressure pipeline includes a leakage detector body 1, a telescopic mechanism 2 and a probe 3, wherein the leakage detector body 1 is electrically connected to the probe 3 through a lead 6, and the telescopic mechanism 2 is rotatably connected to the probe 3;
the telescopic mechanism 2 sequentially comprises a hand piece 201, a first telescopic rod 202, a second telescopic rod 203 and a rotating part 204 from right to left, the first telescopic rod 202 is sleeved in the hand piece 201, the second telescopic rod 203 is sleeved in the first telescopic rod 202, the rotating part 204 is arranged at one end, close to the probe 3, of the second telescopic rod 203, and the second telescopic rod 203 is rotatably connected with the probe 3 through the rotating part 204;
the telescopic mechanism 2 may further include more telescopic rods, the structure of the more telescopic rods is the same as that of the first telescopic rod 202, and the more telescopic rods are disposed between the first telescopic rod 202 and the second telescopic rod 203;
through holes are formed in the ends, far away from the probe 3, of the hand piece 201, the first telescopic rod 202 and the second telescopic rod 203, the diameter of each through hole is larger than that of the lead 6, an opening is formed in the end, close to the probe 3, of the second telescopic rod 203, one end of the lead 6 penetrates through the through holes and the opening and is electrically connected with the probe 3, and the other end of the lead 6 is arranged inside the leak detector body 1 and is electrically connected with the leak detector body 1;
the length of the lead 6 is greater than that of the telescopic mechanism 2 after being stretched;
the ends, far away from the probe 3, of the first telescopic rod 202 and the second telescopic rod 203 are further provided with limiting protrusions respectively, and the limiting protrusions are used for limiting the moving distance of the first telescopic rod 202 in the hand piece 201 and the moving distance of the second telescopic rod 203 in the first telescopic rod 202 respectively;
the probe also comprises a connecting piece 5, the probe 3 is provided with the connecting piece 5, and the connecting piece 5 is rotatably connected with the rotating part 204;
the leakage detector is characterized by further comprising a control switch 4, wherein the control switch 4 is electrically connected with the leakage detector body 1;
the leakage detector is characterized by further comprising a display screen 7, wherein the display screen 7 is electrically connected with the leakage detector body 1.
To sum up, the utility model provides a leakage detection device for pressure pipeline, when the pressure pipeline needs to be detected, the second telescopic rod can be drawn out from the first telescopic rod through the probe, the first telescopic rod is drawn out from the hand-held piece, then the probe is rotated through the rotating part, the probe is turned to the inner wall of the pressure pipeline, then the pressure pipeline is detected by the probe, thereby the probe can be conveniently extended into the pressure pipeline, the user is prevented from being infected with the attachment in the pressure pipeline, through arranging through holes at the ends of the hand-held piece, the first telescopic rod and the second telescopic rod far away from the probe, arranging an opening at the end of the second telescopic rod near the probe, leading the lead to pass through the inside of the telescopic mechanism, being beneficial to the user to more convenient use, through arranging limiting bulges at the ends of the first telescopic rod and the second telescopic rod far away from the probe respectively, be favorable to preventing first telescopic link and second telescopic link separation when using telescopic machanism, first telescopic link and the separation of handheld piece.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A leakage detection device for a pressure pipeline is characterized by comprising a leakage detector body, a telescopic mechanism and a probe, wherein the leakage detector body is electrically connected with the probe through a lead, and the telescopic mechanism is rotatably connected with the probe;
telescopic machanism includes handheld piece, first telescopic link, second telescopic link and rotation portion from right to left side in proper order, the handheld piece endotheca is equipped with first telescopic link, first telescopic link endotheca is equipped with the second telescopic link, the second telescopic link is close to the one end of probe is provided with rotation portion, the second telescopic link passes through rotation portion with probe rotatable coupling.
2. A leak detector for a pressure conduit as defined in claim 1, wherein: the one end that handheld piece, first telescopic link and second telescopic link kept away from the probe all is provided with the through-hole, the second telescopic link is close to the one end of probe is provided with the opening, the one end of wire pass the through-hole with the opening and with the probe electricity is connected, the other end of wire with set up in inside the leakage detector body and with leakage detector body electricity is connected.
3. A leak detector for a pressure conduit as defined in claim 1, wherein: the probe comprises a probe body, a first telescopic rod, a second telescopic rod and a limiting protrusion, wherein the probe body is provided with a probe, the first telescopic rod and the second telescopic rod are arranged in the probe body, one end of the probe body, far away from the probe body, of the first telescopic rod and the second telescopic rod is further provided with a limiting protrusion, and the limiting protrusions are respectively used for limiting the.
4. A leak detector for a pressure conduit as defined in claim 1, wherein: still include the connecting piece, be provided with the connecting piece on the probe, the connecting piece with rotation portion rotatable coupling.
5. A leak detector for a pressure conduit as defined in claim 1, wherein: the leakage detector is characterized by further comprising a control switch, and the control switch is electrically connected with the leakage detector body.
6. A leak detector for a pressure conduit as defined in claim 1, wherein: the leakage detector is characterized by further comprising a display screen, wherein the display screen is electrically connected with the leakage detector body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251871.5U CN210398418U (en) | 2019-08-02 | 2019-08-02 | Leakage detecting device for pressure pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251871.5U CN210398418U (en) | 2019-08-02 | 2019-08-02 | Leakage detecting device for pressure pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398418U true CN210398418U (en) | 2020-04-24 |
Family
ID=70358261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921251871.5U Active CN210398418U (en) | 2019-08-02 | 2019-08-02 | Leakage detecting device for pressure pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398418U (en) |
-
2019
- 2019-08-02 CN CN201921251871.5U patent/CN210398418U/en active Active
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