CN215891863U - Hand-held type gas leakage detector - Google Patents
Hand-held type gas leakage detector Download PDFInfo
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- CN215891863U CN215891863U CN202121096810.3U CN202121096810U CN215891863U CN 215891863 U CN215891863 U CN 215891863U CN 202121096810 U CN202121096810 U CN 202121096810U CN 215891863 U CN215891863 U CN 215891863U
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims 5
- 238000003780 insertion Methods 0.000 claims 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 5
- 208000004350 Strabismus Diseases 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hand-held gas leakage detector, comprising: gas detector and C template, the C template sets up in the below of gas detector, the lower extreme both sides of C template are provided with fixture, fixture includes two screw rods, two screw rods threaded connection respectively are in two riser middle parts of C template, through setting up fixture, can grasp the pipeline through fixture, conveniently fix the gas detector on the pipeline, examine time measuring to pipeline different positions, the test probe position can not squint, through setting up adjustment mechanism, when needing to adjust the angle of gas detector according to the test position, accessible adjustment mechanism adjusts, it is very convenient simple, through setting up the rubber pad, the rubber pad has the elastic deformation nature, can laminate different pipeline surfaces, and is more firm, after the distance through changing two arcs, can be with two arcs centre gripping on the pipeline of different diameters.
Description
Technical Field
The utility model relates to the technical field of detectors, in particular to a handheld gas leakage detector.
Background
The gas leakage detector is an instrument for detecting gas concentration, when gas leaks, the detector can detect out the leakage concentration, and a general user can also connect the detector and the alarm together, so that the gas leakage detector can give an alarm in time, and potential safety hazards are reduced.
Under the prior art, when gas leakage detector detected, generally detected through handheld detector, though shift position was convenient when handheld, can't fix on the pipeline, when detecting pipeline different positions, the offset of hand was followed easily to the test probe position.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that when a gas leakage detector is used for detecting, the gas leakage detector is generally used for detecting through a handheld detector, the gas leakage detector is convenient to move when being held by a hand, but cannot be fixed on a pipeline, and when different positions of the pipeline are detected, the position of a detection probe is easy to deviate along with the hand, so that the handheld gas leakage detector is provided.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a hand-held gas leak detector, comprising: gas detector and C template, the C template sets up in the below of gas detector, the lower extreme both sides of C template are provided with fixture, fixture includes two screw rods, two screw rod difference threaded connection is in two riser middle parts of C template, two the one end that the screw rod is close to each other all rotates and is connected with the arc, two the equal fixedly connected with curb plate of one end that the screw rod was kept away from each other, be provided with adjustment mechanism between C template and the gas detector.
Preferably, adjustment mechanism includes fixed frame, the lower extreme fixed connection of fixed frame is in the upper end of C template, the fixed frame internal rotation is connected with C type pole, the upper end fixed connection of C type pole is in the lower extreme of gas detector, C type pole is located the inside middle part fixed surface of fixed frame and is connected with the gear, the upside meshing of gear is connected with the ratch, the internal thread connection of ratch has the lead screw, the lead screw runs through and rotates and connect in the lateral wall of fixed frame, the lead screw is located the outside one end fixedly connected with handle of fixed frame, one side threaded connection of handle has the bolt, the screw that a plurality of equidistance distributes is seted up to the relative bolt of outer wall of fixed frame, bolt threaded connection is in one of them screw.
Preferably, two equal fixedly connected with elasticity telescopic link in one side that the curb plate is close to each other, the equal fixedly connected with inserted block of output of elasticity telescopic link, the relative inserted block in two riser surfaces of C template all sets up the jack that a plurality of equidistance distributes, every the inserted block all pegs graft in relative one of them jack.
Preferably, the toothed bar is far away from the one end upside fixedly connected with slider of handle, the spout has been seted up to the inside roof of fixed frame, slider sliding connection is in the spout of fixed frame.
Preferably, one side of each arc-shaped plate close to each other is connected with a rubber pad in an adhesive manner, and the two arc-shaped plates are clamped on the surface of the gas pipeline.
The utility model has the following advantages:
through setting up fixture, can grasp the pipeline through fixture, conveniently fix the gas detector on the pipeline, when examining pipeline different positions, the test probe position can not squint.
Through setting up adjustment mechanism, when needing to adjust the angle of gas detector according to the detection position, accessible adjustment mechanism adjusts, and is very convenient simple.
Through setting up the rubber pad, the rubber pad has elastic deformation nature, can laminate different pipeline surfaces, and is more firm, after the distance through changing two arcs, can be with two arcs centre gripping on the pipeline of different diameters.
Drawings
FIG. 1 is a front sectional view of a hand-held gas leak detector in accordance with a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a fixture connection of a hand-held gas leak detector according to a preferred embodiment of the present invention;
FIG. 3 is a sectional view of a connection portion of a clamping mechanism of a hand-held gas leakage detector according to a preferred embodiment of the present invention;
FIG. 4 is a sectional view of the adjusting mechanism of the hand-held gas leakage detecting device according to a preferred embodiment of the present invention;
fig. 5 is a side sectional view of the joint of the adjusting mechanism of the hand-held gas leakage detector according to a preferred embodiment of the utility model.
Description of reference numerals: 1. a gas detector; 2. c-shaped plates; 3. a clamping mechanism; 31. a screw; 32. an arc-shaped plate; 33. a side plate; 34. a rubber pad; 35. a jack; 4. an elastic telescopic rod; 5. inserting a block; 6. an adjustment mechanism; 61. a fixing frame; 62. a C-shaped rod; 63. a gear; 64. a rack bar; 65. a screw rod; 66. a grip; 67. a slider; 7. and (4) bolts.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Among the prior art, when gas leakage detector detected, generally detected through handheld detector, though shift position was convenient when handheld, can't fix on the pipeline, when detecting pipeline different positions, the testing probe position was followed the hand skew easily.
Example one
As shown in fig. 1-5, a hand-held type gas leakage detector, including gas detector 1 and C template 2, C template 2 sets up in gas detector 1's below, the lower extreme both sides of C template 2 are provided with fixture 3, can grasp the pipeline through fixture 3, conveniently fix gas detector 1 on the pipeline, fixture 3 includes two screws 31, two screws 31 are threaded connection in two riser middle parts of C template 2 respectively, the one end that two screws 31 are close to each other all rotates and is connected with arc 32, the equal fixedly connected with curb plate 33 of the one end that two screws 31 kept away from each other, be provided with adjustment mechanism 6 between C template 2 and the gas detector 1, adjustment mechanism 6 can adjust gas detector 1's angle, improve and detect the precision.
Specifically, when detection is carried out, a hand can penetrate through the two arc-shaped plates 32 to hold, the whole gas detector 1 can be taken up, the detection probe is placed on a gas pipeline to be detected to detect the concentration of gas, the clamping mechanism 3 comprises two screw rods 31, the two screw rods 31 are respectively in threaded connection with the middles of the two vertical plates of the C-shaped plate 2, one ends, close to each other, of the two screw rods 31 are rotatably connected with the arc-shaped plates 32, when the detection probe needs to be fixed on the pipeline to be detected, the two elastic telescopic rods 4 are pulled to enable the inserting blocks 5 to be separated from the corresponding inserting holes 35, the two side plates 33 can be rotated to drive the screw rods 31 to rotate, the two arc-shaped plates 32 move away from each other along with the two elastic telescopic rods, the two arc-shaped plates 32 are clamped on two sides of the surface of the gas pipeline, the two side plates 33 are rotated in reverse directions to drive the screw rods 31 to rotate, the two arc-shaped plates 32 are close to clamp two sides of the gas pipeline, and the gas detector 1 can be fixed on the pipeline, when detecting, probe position can not squint, and it is more accurate to detect data, and fixed back loosens every inserted block 5, and elasticity telescopic link 4 promotes corresponding inserted block 5 and inserts in jack 35, can fix curb plate 33 for curb plate 33 is more firm, can not rotate.
When the angle of the gas detector 1 needs to be adjusted according to the detection position, the angle can be adjusted through the adjusting mechanism 6, the adjusting mechanism 6 comprises a fixing frame 61, the lower end of the fixing frame 61 is fixedly connected to the upper end of the C-shaped plate 2, a C-shaped rod 62 is rotatably connected to the fixing frame 61, the upper end of the C-shaped rod 62 is fixedly connected to the lower end of the gas detector 1, a gear 63 is fixedly connected to the surface of the middle part of the C-shaped rod 62 in the fixing frame 61, a toothed bar 64 is engaged and connected to the upper side of the gear 63, a lead screw 65 is connected to the internal thread of the toothed bar 64, the lead screw 65 penetrates through and is rotatably connected to the side wall of the fixing frame 61, a handle 66 is fixedly connected to one end of the lead screw 65 outside the fixing frame 61, when the angle of the gas detector 1 is adjusted, the dismounting bolt 7 is rotated, the handle 66 can be rotated to drive the lead screw 65 to rotate, so that the toothed bar 64 translates to drive the gear 63 to rotate, the C-shaped rod 62 fixedly connected with the gear 63 rotates to drive the angle of the upper end of the gas detector 1 to change, the regulation is convenient, and one side threaded connection of handle 66 has bolt 7, and the relative bolt 7 of a plurality of equidistance distribution's screw has been seted up to the outer wall of fixed frame 61, and bolt 7 threaded connection is in one of them screw, adjusts the back, and stall is fixed handle 66, very firm in advancing corresponding screw with every bolt 7 spiral.
When the rack bar 64 translates, the rack bar 64 is fixedly connected with the sliding block 67 on the upper side of one end of the rack bar 64 far away from the handle 66, the sliding groove is formed in the inner top wall of the fixed frame 61, the sliding block 67 is connected in the sliding groove of the fixed frame 61 in a sliding manner, the sliding block 67 on the surface of the rack bar 64 is always limited to move in the sliding groove in parallel, and the translation of the rack bar 64 can be ensured.
Example two
In the first embodiment, when two arc plates 32 are clamped on the pipes with different diameters, the radian of the pipe surface is different and unstable, referring to fig. 3, as another preferred embodiment, the difference from the first embodiment is that one side of the two arc plates 32 close to each other is glued with a rubber pad 34, the two arc plates 32 are clamped on the surface of the gas pipe, the rubber pad 34 has elastic deformation, can be adhered to different pipe surfaces, and is more stable, and after the distance between the two arc plates 32 is changed by rotating the screw 31, the two arc plates 32 can be clamped on the pipes with different diameters.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Other parts of the utility model not described in detail are prior art and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A hand-held gas leak detector, comprising: gas detector (1) and C template (2), C template (2) set up in the below of gas detector (1), the lower extreme both sides of C template (2) are provided with fixture (3), fixture (3) include two screw rods (31), two screw rod (31) threaded connection is in two riser middle parts of C template (2) respectively, two the one end that screw rod (31) are close to each other all rotates and is connected with arc (32), two the equal fixedly connected with curb plate (33) of one end that screw rod (31) kept away from each other, be provided with adjustment mechanism (6) between C template (2) and gas detector (1).
2. The hand-held gas leakage detector according to claim 1, wherein the adjusting mechanism (6) comprises a fixing frame (61), the lower end of the fixing frame (61) is fixedly connected to the upper end of the C-shaped plate (2), a C-shaped rod (62) is rotatably connected to the fixing frame (61), the upper end of the C-shaped rod (62) is fixedly connected to the lower end of the gas leakage detector (1), a gear (63) is fixedly connected to the surface of the middle part of the C-shaped rod (62) located inside the fixing frame (61), a toothed rod (64) is engaged and connected to the upper side of the gear (63), a lead screw (65) is connected to the internal thread of the toothed rod (64) in a penetrating manner and rotatably connected to the side wall of the fixing frame (61), a handle (66) is fixedly connected to the end of the lead screw (65) located outside the fixing frame (61), and a bolt (7) is connected to one side thread of the handle (66), the outer wall of the fixing frame (61) is provided with a plurality of screw holes which are distributed at equal intervals relative to the bolts (7), and the bolts (7) are connected in one of the screw holes in a threaded mode.
3. The hand-held gas leakage detector according to claim 1, wherein an elastic telescopic rod (4) is fixedly connected to each side of the two side plates (33) close to each other, an insertion block (5) is fixedly connected to each output end of the elastic telescopic rod (4), a plurality of insertion holes (35) are formed in the two vertical plate surfaces of the C-shaped plate (2) and are distributed at equal intervals relative to the insertion blocks (5), and each insertion block (5) is inserted into one of the insertion holes (35).
4. The hand-held gas leakage detector according to claim 2, wherein a sliding block (67) is fixedly connected to the upper side of one end of the rack bar (64) far away from the handle (66), a sliding groove is formed in the inner top wall of the fixed frame (61), and the sliding block (67) is slidably connected in the sliding groove of the fixed frame (61).
5. The hand-held gas leakage detector according to claim 1, wherein a rubber gasket (34) is glued to each side of the two curved plates (32) adjacent to each other, and the two curved plates (32) are clamped on the surface of the gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121096810.3U CN215891863U (en) | 2021-05-21 | 2021-05-21 | Hand-held type gas leakage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121096810.3U CN215891863U (en) | 2021-05-21 | 2021-05-21 | Hand-held type gas leakage detector |
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| Publication Number | Publication Date |
|---|---|
| CN215891863U true CN215891863U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121096810.3U Active CN215891863U (en) | 2021-05-21 | 2021-05-21 | Hand-held type gas leakage detector |
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| CN (1) | CN215891863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115932209A (en) * | 2023-02-02 | 2023-04-07 | 盐城市计量测试所 | Multi-channel type gas detector capable of adjusting gas concentration |
| CN118091051A (en) * | 2024-04-22 | 2024-05-28 | 深圳市中燃科技有限公司 | Multi-channel gas detector capable of adjusting gas concentration |
-
2021
- 2021-05-21 CN CN202121096810.3U patent/CN215891863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115932209A (en) * | 2023-02-02 | 2023-04-07 | 盐城市计量测试所 | Multi-channel type gas detector capable of adjusting gas concentration |
| CN115932209B (en) * | 2023-02-02 | 2024-04-26 | 盐城市计量测试所 | Multi-channel gas detector capable of adjusting gas concentration |
| CN118091051A (en) * | 2024-04-22 | 2024-05-28 | 深圳市中燃科技有限公司 | Multi-channel gas detector capable of adjusting gas concentration |
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