CN212646008U - Gun type suction gun convenient to fix - Google Patents
Gun type suction gun convenient to fix Download PDFInfo
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- CN212646008U CN212646008U CN202021444373.5U CN202021444373U CN212646008U CN 212646008 U CN212646008 U CN 212646008U CN 202021444373 U CN202021444373 U CN 202021444373U CN 212646008 U CN212646008 U CN 212646008U
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- type suction
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- receiving head
- sheath
- suction gun
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Abstract
The utility model belongs to the technical field of leak detection equipment, and particularly discloses a gun type suction gun convenient to fix, which comprises a helium mass spectrometer leak detector and a suction gun body; the top of the helium mass spectrometer leak detector is communicated with a receiving head, the rear end of the gun type suction gun body is connected with a flexible rubber tube, and one end of the flexible rubber tube is provided with a connector for connecting with the receiving head; a protective component is movably sleeved outside the soft rubber pipe and comprises an inner sheath, an outer sheath and a plurality of buffer components between the inner sheath and the outer sheath; the two sides of the outer sheath are fixedly connected with clamping blocks, and the buffer component comprises a sliding rod, three connecting pieces, two sliding blocks and two supporting rods; the two ends of the sliding rod are fixedly connected with fixed blocks which are fixedly connected with the inner wall of the outer sheath; two slider slip covers are established in the outside of slide bar, and three connecting piece is equilateral triangle and arranges, its three extreme point respectively with two slider and inner sheath outer wall rigid couplings, two the both ends of branch all are connected with the connecting piece rotation, are equipped with buffer spring between two branches.
Description
Technical Field
The utility model relates to a leak hunting equipment technical field specifically is a convenient fixed gun type suction gun.
Background
The helium mass spectrometer leak detector is a term of gas industry, helium or hydrogen is used as leak-indicating gas, a mass spectrometer for leak detection is used for detecting the helium by using a gas analyzer, the background noise of the helium is low, and the molecular weight and the viscosity coefficient are small, so that the helium can easily pass through a leak hole and can easily diffuse; in addition, since helium is an inert gas and does not corrode equipment, helium is often used as a leak gas.
When the helium mass spectrometer leak detector is used, the gun type suction gun at the front end of the helium mass spectrometer leak detector is moved for detection, but the gun type suction gun and the helium mass spectrometer leak detector are communicated through the soft rubber pipe, the fixing mode is simpler, the joint is easy to fall off, the safety is not high enough, and in addition, the soft rubber pipe at the joint is continuously pulled down and is easy to break and wear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient fixed gun type suction gun to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a conveniently fixed gun type suction gun comprises a helium mass spectrometer leak detector and a gun type suction gun body; the top of the helium mass spectrometer leak detector is communicated with a receiving head, the rear end of the gun type suction gun body is connected with a flexible rubber pipe, and one end, away from the gun type suction gun body, of the flexible rubber pipe is provided with a connector used for being connected with the receiving head; the outer part of the soft rubber pipe is movably sleeved with a protection assembly, and the protection assembly comprises an inner sheath, an outer sheath and a plurality of buffer assemblies between the inner sheath and the outer sheath; clamping blocks are fixedly connected to two sides of the outer sheath, and the buffer component comprises a sliding rod, three connecting pieces, two sliding blocks and two supporting rods; the two ends of the sliding rod are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the inner wall of the outer sheath; two the slider slip cap is established in the outside of slide bar, and three connecting piece is equilateral triangle and arranges, its three extreme point respectively with two sliders and inner sheath outer wall rigid couplings, two the both ends of branch all are connected with the connecting piece rotation, are equipped with buffer spring between two branches.
Preferably, the connector is connected with the receiving head in an embedded mode, and fixing bolts used for being connected with the connector are movably arranged on two sides of the receiving head.
Preferably, the inner diameter of the inner sheath is consistent with the outer diameter of the soft rubber pipe, and the outer diameter of the outer sheath is consistent with the inner diameter of the receiving head.
Preferably, the top end of the receiving head corresponds to the clamping block, and the clamping block is matched with the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the middle gun type suction gun body of the utility model is connected with the receiving head through the connector and is communicated with the helium mass spectrometer leak detector, when the connection is started, the connector is firstly embedded into the receiving head, and then is stabilized through the fixing bolt, the operation is simple, the connection strength is high, and the falling phenomenon is not easy to occur; after fixing, remove protection component along the flexible glue pipe, with protection component embedding to receiving in the head, remove gun type suction gun body and examine time measuring, under buffer assembly's effect, the difficult rupture of flexible glue pipe, wearing and tearing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic top view of the protection assembly of the present invention.
In the figure: 1. a helium mass spectrometer leak detector; 2. a receiving head; 3. a gun type suction gun body; 4. a soft rubber tube; 5. a connector; 6. a guard assembly; 61. an inner sheath; 62. an outer sheath; 63. a buffer assembly; 631. a slide bar; 632. a connecting member; 633. a slider; 634. a strut; 635. a fixed block; 636. a buffer spring; 7. Fixing the bolt; 8. a clamping block; 9. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a conveniently fixed gun type suction gun comprises a helium mass spectrometer leak detector 1 and a gun type suction gun body 3; the top of the helium mass spectrometer leak detector 1 is communicated with a receiving head 2, the rear end of a gun type suction gun body 3 is connected with a flexible rubber pipe 4, and one end, away from the gun type suction gun body 3, of the flexible rubber pipe 4 is provided with a connector 5 used for being connected with the receiving head 2; the outer part of the soft rubber pipe 4 is movably sleeved with a protective component 6, and the protective component 6 comprises an inner sheath 61, an outer sheath 62 and a plurality of buffer components 63 between the inner sheath 61 and the outer sheath 62; the two sides of the outer sheath 62 are fixedly connected with fixture blocks 8, and the buffer assembly 63 comprises a slide bar 631, three connecting pieces 632, two sliding blocks 633 and two supporting rods 634; both ends of the slide bar 631 are fixedly connected with fixing blocks 635, and the fixing blocks 635 are fixedly connected with the inner wall of the outer sheath 62; two slider 633 slides and establishes in the outside of slide bar 631, and three connecting piece 632 is equilateral triangle and arranges, and its three extreme point respectively with two slider 633 and inner sheath 61 outer wall rigid coupling, two the both ends of branch 634 all are connected with the connecting piece 632 rotation, are equipped with buffer spring 636 between two branch 634.
Further, connector 5 is connected with the gomphosis of receiving head 2, and the both sides of receiving head 2 are all movably equipped with and are used for carrying out the fixing bolt 7 connected with connector 5, easy operation, and the steadiness is high.
Further, the inner diameter of the inner sheath 61 is consistent with the outer diameter of the soft rubber pipe 4, the outer diameter of the outer sheath 62 is consistent with the inner diameter of the receiving head 2, and the inner sheath 61 and the outer sheath 62 are made of rubber materials and can further protect the soft rubber pipe 4.
Further, draw-in groove 9 has all been seted up with the department that corresponds of fixture block 8 in the top of receiving head 2, fixture block 8 and draw-in groove 9 looks adaptation, have increased the joint strength between protective component 6 and receiving head 2.
The working principle is as follows: the middle gun type suction gun body 3 of the utility model is connected with the receiving head 2 through the connector 5 and communicated with the helium mass spectrometer leak detector 1, when the connection is started, the connector 5 is firstly embedded into the receiving head 2, and then is stabilized through the fixing bolt 7, the operation is simple, the connection strength is high, and the falling-off phenomenon is not easy to occur; after fixation, the protection component 6 is moved along the soft rubber tube 4, the protection component 6 is embedded into the receiving head 2, and meanwhile, the clamping block 8 is clamped in the clamping groove 9, so that the stability of the protection component 6 can be improved; when moving gun type suction gun body 3 and examining, 3 pulling flexible glue pipes 4 of gun type suction gun body move, and flexible glue pipes 4 make branch 634 rotate through extrusion inner sheath 61, and buffer spring 636 is tensile, can realize the buffering effect, makes flexible glue pipes 4 be difficult for breaking, wearing and tearing too big because of dragging the dynamics.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A gun type suction gun convenient to fix is characterized by comprising a helium mass spectrometer leak detector (1) and a gun type suction gun body (3); the top of the helium mass spectrometer leak detector (1) is communicated with a receiving head (2), the rear end of a gun type suction gun body (3) is connected with a soft rubber pipe (4), and one end, away from the gun type suction gun body (3), of the soft rubber pipe (4) is provided with a connector (5) used for being connected with the receiving head (2); a protective component (6) is movably sleeved outside the soft rubber pipe (4), and the protective component (6) comprises an inner sheath (61), an outer sheath (62) and a plurality of buffer components (63) between the inner sheath (61) and the outer sheath (62); clamping blocks (8) are fixedly connected to two sides of the outer sheath (62), and the buffer assembly (63) comprises a sliding rod (631), three connecting pieces (632), two sliding blocks (633) and two supporting rods (634); two ends of the slide bar (631) are fixedly connected with fixing blocks (635), and the fixing blocks (635) are fixedly connected with the inner wall of the outer sheath (62); two slider (633) slip cap is established in the outside of slide bar (631), and three connecting piece (632) are equilateral triangle and arrange, its three extreme point respectively with two slider (633) and inner sheath (61) outer wall rigid coupling, two the both ends of branch (634) all rotate with connecting piece (632) and are connected, are equipped with buffer spring (636) between two branch (634).
2. The conveniently-fixed gun type suction gun as claimed in claim 1, wherein: the connector (5) is connected with the receiving head (2) in an embedded mode, and fixing bolts (7) used for being connected with the connector (5) are movably arranged on the two sides of the receiving head (2).
3. The conveniently-fixed gun type suction gun as claimed in claim 1, wherein: the inner diameter of the inner sheath (61) is consistent with the outer diameter of the soft rubber pipe (4), and the outer diameter of the outer sheath (62) is consistent with the inner diameter of the receiving head (2).
4. The conveniently-fixed gun type suction gun as claimed in claim 1, wherein: the top end of the receiving head (2) is provided with a clamping groove (9) at the corresponding position of the clamping block (8), and the clamping block (8) is matched with the clamping groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444373.5U CN212646008U (en) | 2020-07-21 | 2020-07-21 | Gun type suction gun convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444373.5U CN212646008U (en) | 2020-07-21 | 2020-07-21 | Gun type suction gun convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212646008U true CN212646008U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444373.5U Active CN212646008U (en) | 2020-07-21 | 2020-07-21 | Gun type suction gun convenient to fix |
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| CN (1) | CN212646008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551853A (en) * | 2021-07-30 | 2021-10-26 | 深圳华尔升智控技术有限公司 | Novel helium mass spectrometer leak detector and detection method thereof |
| CN113916458A (en) * | 2021-09-23 | 2022-01-11 | 深圳华尔升智控技术有限公司 | Multipurpose high-stability helium mass spectrometer leak detector with high detection precision |
-
2020
- 2020-07-21 CN CN202021444373.5U patent/CN212646008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551853A (en) * | 2021-07-30 | 2021-10-26 | 深圳华尔升智控技术有限公司 | Novel helium mass spectrometer leak detector and detection method thereof |
| CN113916458A (en) * | 2021-09-23 | 2022-01-11 | 深圳华尔升智控技术有限公司 | Multipurpose high-stability helium mass spectrometer leak detector with high detection precision |
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