CN211475521U - Gas pipeline leakage detection device - Google Patents
Gas pipeline leakage detection device Download PDFInfo
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- CN211475521U CN211475521U CN201922149319.1U CN201922149319U CN211475521U CN 211475521 U CN211475521 U CN 211475521U CN 201922149319 U CN201922149319 U CN 201922149319U CN 211475521 U CN211475521 U CN 211475521U
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- clamping jaw
- gas detector
- handle
- gas
- gas pipeline
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- 238000001514 detection method Methods 0.000 title claims description 20
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 9
- 244000261422 Lysimachia clethroides Species 0.000 claims description 7
- 231100000572 poisoning Toxicity 0.000 abstract description 6
- 230000000607 poisoning effect Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 239000000523 sample Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a gas pipeline leak testing device, including the gas detector, gas detector bottom integrated into one piece has the handle, and gas detector top fixed mounting has flexible metal tubing, and the terminal fixed mounting of flexible metal tubing has the detecting head, and gas detector surface electric mounting has the display screen, and handle demountable installation has the mount pad, and mount pad left side integrated into one piece has first clamping jaw, and the spout has been seted up at the mount pad top, and spout slidable mounting has the second clamping jaw, and the mounting groove has been seted up to the mount pad bottom, and mounting groove inner wall left side fixed mounting has first spring. The utility model discloses a clearance between first clamping jaw and the second clamping jaw is adjusted to the second clamping jaw that slides, places the handle of gas detector and presss from both sides tight fixedly at two sets of clamping jaws, fixes the device on the gas pipeline through the clamp ring, fixes the gas detector and detects whether gas leakage by oneself on the gas pipeline, and operating personnel need not wait for the result at the scene, is favorable to the protection personnel not to take place the poisoning condition.
Description
Technical Field
The utility model relates to a pipeline leak testing technical field specifically is a gas pipeline leak testing device.
Background
Along with improvement of the living standard of residents and full development of gas energy, a gas pipeline also becomes an increasingly critical infrastructure in modern life, and for the gas pipeline, due to factors such as pipeline aging, pipeline interface cracking deformation and irregular pipeline transformation, the gas pipeline is easy to leak, so that potential safety hazards are brought to normal life and gas use of the residents, and most of the existing detection modes adopt detectors.
A gas pipeline leakage detection device of prior patent (publication number: CN209012804U), including handle, gas detector, probe, detachable hose and connector, the bottom of gas detector is equipped with the handle, and handle and gas detector side all overlap there is rubber protective sleeve, the central point department of location fixed mounting at gas detector top has the mounting groove, and the inside bottom surface of mounting groove is equipped with places the pad, the middle part at the gas detector back has splint through mounting bar fixed mounting, the one end fixed mounting of detachable hose has the connector that uses with the probe cooperation, and the other end fixed mounting of detachable hose has detachable probe.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: whether gas leaks is tested on site, the tester can display stable data only by waiting for a period of time, and the situation of personnel poisoning easily occurs in the period of time. This application is fixed the device on gas pipeline through the clamp ring, fixes the gas detector and whether leak gas by oneself on gas pipeline, and operating personnel need not wait for the result at the scene, is favorable to the protective personnel not to take place the poisoning condition, has solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas pipeline leakage detection device has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gas pipeline leakage detection device comprises a gas detector, a handle is integrally formed at the bottom of the gas detector, a metal hose is fixedly mounted at the top of the gas detector, a detection head is fixedly mounted at the tail end of the metal hose, a display screen is electrically mounted on the outer surface of the gas detector, a mounting seat is detachably mounted on the handle, a first clamping jaw is integrally formed at the left side of the mounting seat, a sliding groove is formed at the top of the mounting seat, a second clamping jaw is slidably mounted on the sliding groove, a mounting groove is formed at the bottom of the mounting seat, a first spring is fixedly mounted at the left side of the inner wall of the mounting groove, the right side of the first spring and the left side of the bottom of the second clamping jaw are fixedly mounted, a gooseneck pipe is fixedly mounted at the right side of the mounting seat, a mounting block is fixedly mounted with a hinge hole, two groups of clamp, two sets of screw thread handles are installed to two sets of clamp ring screw threads, and the clamp splice is installed in screw thread handle bottom rotation, and the integrated shaping in clamp splice surface has multiunit tooth piece.
As a preferred embodiment of the present invention, the length of the sliding groove is equal to the length of the mounting groove.
As a preferred embodiment of the present invention, the effective thread length of the threaded shank is equal to one half of the radius of the clamping ring.
As a preferred embodiment of the present invention, the cross-sectional view of the first jaw and the second jaw is an "L" shape.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a clearance between first clamping jaw and the second clamping jaw is adjusted to the second clamping jaw that slides, places the handle of gas detector and presss from both sides tight fixedly at two sets of clamping jaws, fixes the device on the gas pipeline through the clamp ring, fixes the gas detector and detects whether gas leakage by oneself on the gas pipeline, and operating personnel need not wait for the result at the scene, is favorable to the protection personnel not to take place the poisoning condition.
2. The utility model discloses a position of clamp splice is adjusted to rotatory screw thread handle is favorable to the centre gripping work of device adaptation different gas pipe diameters, has the multiunit tooth piece through clamp splice surface integration shaping, strengthens the inseparable degree of clamp ring centre gripping, prevents that the device from droing, can adjust the detection position wantonly through setting up the gooseneck.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a gas pipeline leakage detection device of the present invention;
fig. 2 is a schematic structural view of a mounting seat of a gas pipeline leakage detection device of the present invention;
fig. 3 is a top view of the mounting seat of the gas pipeline leakage detecting device of the present invention.
In the figure: the gas detector comprises a gas detector 1, a handle 2, a first clamping jaw 3, a second clamping jaw 4, a gooseneck 5, a press handle 6, a clamping ring 7, a threaded handle 8, a clamping block 9, a metal hose 10, a detecting head 11, a second spring 12, an installation block 13, a hinge hole 14, a tooth block 15, an installation seat 16, a first spring 17, an installation groove 18, a sliding groove 19 and a display screen 20.
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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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. 1-3, the utility model provides a technical solution: a gas pipeline leakage detection device comprises a gas detector 1, a handle 2 is integrally formed at the bottom of the gas detector 1, a metal hose 10 is fixedly installed at the top of the gas detector 1, a detection head 11 is fixedly installed at the tail end of the metal hose 10, a display screen 20 is electrically installed on the outer surface of the gas detector 1, an installation seat 16 is detachably installed on the handle 2, a first clamping jaw 3 is integrally formed at the left side of the installation seat 16, a sliding groove 19 is formed at the top of the installation seat 16, a second clamping jaw 4 is slidably installed on the sliding groove 19, an installation groove 18 is formed at the bottom of the installation seat 16, a first spring 17 is fixedly installed at the left side of the inner wall of the installation groove 18, the right side of the first spring 17 and the left side of the bottom of the second clamping jaw 4 are fixedly installed, a gooseneck pipe 5 is fixedly installed at the right side of the installation seat 16, an installation block, two sets of handles 6 are installed in 14 left sides rotations of hinge hole, and two sets of handles 6 pass through second spring 12 elastic connection, and two sets of screw thread handles 8 are installed to two sets of clamp rings 7 screw threads, and the clamp splice 9 is installed in 8 bottoms rotations of screw thread handles, and the surface integration shaping of clamp splice 9 has multiunit tooth piece 15.
In this embodiment, as shown in fig. 1 and 2, the position of the clamping block 9 is adjusted by rotating the threaded handle 8, so that the device can be clamped in different gas pipe diameters, a plurality of groups of tooth blocks 15 are integrally formed on the surface of the clamping block 9, the clamping tightness of the clamping ring 7 is enhanced, the device is prevented from falling off, and the detection position can be adjusted at will by arranging the gooseneck 5.
Wherein the effective thread length of the threaded shank 8 is equal to half the radius of the clamping ring 7.
In this embodiment, as shown in fig. 1 and 2, the gap between the first clamping jaw 3 and the second clamping jaw 4 is adjusted by sliding the second clamping jaw 4, the handle 2 of the gas detector 1 is placed on the two sets of clamping jaws to be clamped and fixed, the device is fixed on a gas pipeline through the clamping ring 7, the gas detector 1 is fixed on the gas pipeline to automatically detect whether gas leaks or not, an operator does not need to wait for a result on site, and protection personnel can avoid poisoning.
Wherein, the section view of the first clamping jaw 3 and the second clamping jaw 4 is L-shaped.
Wherein, the length of the sliding groove 19 is equal to the length of the mounting groove 18.
The working principle is as follows: when the gas pipeline leakage detection device is used, a gap between a first clamping jaw 3 and a second clamping jaw 4 is adjusted by sliding the second clamping jaw 4, a handle 2 of a gas detector 1 is placed between the two groups of clamping jaws, the second clamping jaw 4 is loosened, the handle 2 is clamped by resilience of a first spring 17, the position of a clamping block 9 is adjusted by rotating a threaded handle 8, the device is favorable for adapting to clamping work of different gas pipe diameters, a plurality of groups of tooth blocks 15 are integrally formed on the surface of the clamping block 9, the clamping tightness of a clamping ring 7 is enhanced, the device is prevented from falling off, the device is fixed on a gas pipeline by the clamping ring 7, the gas detector 1 is fixed on the gas pipeline to automatically detect whether gas leaks or not, a probe 11 is placed at a pipeline with suspected gas leakage, data detected by the probe is transmitted to the gas detector 1, and gas concentration data are displayed by a display screen 20, the operator does not need to wait for the result on site, so that the protection personnel can be protected from poisoning, and the detection position can be adjusted at will by arranging the gooseneck 5.
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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a gas pipeline leakage detection device, includes gas detector (1), its characterized in that: the gas detector (1) is integrally formed at the bottom of a handle (2), a metal hose (10) is fixedly installed at the top of the gas detector (1), a detection head (11) is fixedly installed at the tail end of the metal hose (10), a display screen (20) is electrically installed on the outer surface of the gas detector (1), a mounting seat (16) is detachably installed on the handle (2), a first clamping jaw (3) is integrally formed on the left side of the mounting seat (16), a sliding groove (19) is formed at the top of the mounting seat (16), a second clamping jaw (4) is slidably installed on the sliding groove (19), a mounting groove (18) is formed at the bottom of the mounting seat (16), a first spring (17) is fixedly installed on the left side of the inner wall of the mounting groove (18), the right side of the first spring (17) and the left side of the bottom of the second clamping jaw (4) are fixedly installed, a gooseneck (, installation piece (13) fixed mounting has hinge hole (14), hinge hole (14) right side is rotated and is installed two sets of clamp ring (7), hinge hole (14) left side is rotated and is installed two sets of handle (6) of pressing, two sets of handle (6) of pressing are through second spring (12) elastic connection, two sets of screw thread handles (8) are installed to two sets of clamp ring (7) screw threads, screw thread handle (8) bottom is rotated and is installed clamp splice (9), clamp splice (9) surface integrated into one piece has multiunit tooth piece (15).
2. The gas pipeline leakage detection device of claim 1, wherein: the length of the sliding groove (19) is equal to that of the mounting groove (18).
3. The gas pipeline leakage detection device of claim 1, wherein: the effective thread length of the threaded shank (8) is equal to one half of the radius of the clamping ring (7).
4. The gas pipeline leakage detection device of claim 1, wherein: the cross section of the first clamping jaw (3) and the second clamping jaw (4) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149319.1U CN211475521U (en) | 2019-12-04 | 2019-12-04 | Gas pipeline leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149319.1U CN211475521U (en) | 2019-12-04 | 2019-12-04 | Gas pipeline leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475521U true CN211475521U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922149319.1U Active CN211475521U (en) | 2019-12-04 | 2019-12-04 | Gas pipeline leakage detection device |
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| CN (1) | CN211475521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390450A (en) * | 2021-06-23 | 2021-09-14 | 邹育仙 | Automatic photoelectric instrument for comprehensively assisting in identifying photoelectric characteristics |
| CN114593373A (en) * | 2022-03-15 | 2022-06-07 | 重庆市特种设备检测研究院 | An urban gas pipeline leak detection and positioning device |
-
2019
- 2019-12-04 CN CN201922149319.1U patent/CN211475521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390450A (en) * | 2021-06-23 | 2021-09-14 | 邹育仙 | Automatic photoelectric instrument for comprehensively assisting in identifying photoelectric characteristics |
| CN113390450B (en) * | 2021-06-23 | 2024-01-05 | 华夏天信传感科技(大连)有限公司 | Automatic photoelectric instrument and meter for comprehensively assisting in recognizing photoelectric characteristics |
| CN114593373A (en) * | 2022-03-15 | 2022-06-07 | 重庆市特种设备检测研究院 | An urban gas pipeline leak detection and positioning device |
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