CN212513603U

CN212513603U - Valve body sealing performance detection device

Info

Publication number: CN212513603U
Application number: CN202021532743.0U
Authority: CN
Inventors: 余非; 黄龙正; 王红; 余兴倬; 魏培; 舒珍
Original assignee: Wuhan Keruisi Photoelectric Technology Co ltd
Current assignee: Wuhan Keruisi Photoelectric Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-02-09
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to the technical field of valve body detection, in particular to a valve body sealing performance detection device, which comprises an elastic adhesive tape, wherein a plurality of connecting shells are uniformly embedded on the surface of the elastic adhesive tape, a stabilizing pipe is embedded on the surface of each connecting shell, the inner wall of each stabilizing pipe is fixedly connected with a detection shell, the top surface of each detection shell is in threaded connection with a sealing cover, and a LED lamp holder is arranged at the center of each sealing cover; the utility model discloses an elasticity adhesive tape and LED lamp holder, when making to leak hunting the surface of valve body in needs, can encircle the junction between valve body and pipeline with the elasticity adhesive tape, when the junction of valve body and pipeline appears leaking, button cell can pass through metal post and LED lamp holder intercommunication, let the LED lamp holder that corresponds the position light, thereby accomplish the detection to the leak, do not need more accurate structure can accomplish the detection to the leak, reached when guaranteeing the detection effect, make things convenient for the effect of check out test set's maintenance.

Description

Valve body sealing performance detection device

Technical Field

The utility model relates to a valve body detects technical field, specifically is a valve body leakproofness detection device.

Background

The valve is a mechanical appliance for regulating and controlling the flow rate or the flow direction of liquid or gas in the pipeline, is widely used in conveying pipelines of various raw materials or products in factories, can be divided into plug valves, gate valves, stop valves, ball valves and the like according to the connection form of the valve, and is an indispensable important appliance in modern industrial production.

The valve body of installing on gas pipeline now often needs operating personnel to use comparatively accurate detecting instrument to detect the junction between valve body and the pipeline after using for a long time, but inside more electronic component that often is equipped with of comparatively accurate check out test set, and the condition that damages appears in corresponding check out test set back, the maintenance is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a valve body leakproofness detection device possesses current check out test set structure comparatively complicacy, the advantage of the maintenance of being not convenient for, has solved the inside electronic component major structure of current check out test set comparatively accurate, the inconvenient problem of maintenance.

The utility model discloses a valve body leakproofness detection device, including the elasticity adhesive tape, the surface of elasticity adhesive tape is evenly inlayed and is had a plurality of connecting shell, every the surface of connecting shell is all inlayed and is had the stabilizator, the inner wall fixedly connected with of stabilizator detects the shell, the top surface threaded connection of detecting the shell has sealed lid, the center department of sealed lid is equipped with the LED lamp holder, the bottom of LED lamp holder runs through the top surface of sealed lid and extends to the inside of detecting the shell and be equipped with two metal contacts, every the inner wall swing joint of detecting the shell has button cell, the inside of detecting the shell is inlayed and is had two metal posts, and the bottom of metal post extends to the bottom of detecting the shell, one of them the top of metal post extends to the inside of detecting the shell and with button cell's bottom surface swing joint, the top of another metal post and the contact swing joint that the LED lamp holder, the LED lamp comprises a shell, a connecting shell, a movable rubber cover, a metal gasket, a connecting elastic sheet, two connecting contacts and a connecting shell, wherein the other contact arranged on the bottom surface of the LED lamp cap is movably connected with the upper surface of a button battery, the bottom surface of the connecting shell is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with the movable rubber cover, the top surface of the movable rubber cover is fixedly connected with the metal gasket, the top surface of the metal gasket is fixedly connected with the connecting elastic sheet, one end, away from the metal gasket, of the connecting elastic sheet is fixedly connected with the bottom surface of the detecting shell.

The utility model discloses a valve body leakproofness detection device, wherein the registration arm has all been cup jointed to the lower surface of metal post, the registration arm is kept away from the one end of metal post and is glued the top surface fixed connection of cover with the activity, the draw-in groove with metal gasket looks adaptation is seted up on the surface of registration arm, just connecting contact is located the inside of registration arm, through the registration arm for can guarantee when the metal gasket activity that connecting contact is stable and the surface connection of metal post, avoid appearing the phenomenon to askew.

The utility model discloses a valve body leakproofness detection device, wherein the equal fixedly connected with control flange of top surface of sealed lid, and the quantity of every sealed lid top surface established control flange is two, and two control flanges use the axis of LED lamp holder as the top surface of central line symmetric distribution at sealed lid, through controlling the flange for can conveniently control opening and shutting of sealed lid.

The utility model discloses a valve body leakproofness detection device, wherein connect the front of shell and the spacing cardboard of the equal fixedly connected with in the back, the side shape of spacing cardboard appears for L, the surface that the LED lamp holder was kept away from to the connection shell is equipped with sealed cushion, through spacing cardboard and sealed cushion for can keep device and valve body and pipe connection's leakproofness after the junction of valve body and pipeline is installed to the elastic adhesive tape, guarantee that subsequent leakproofness detects not influenced.

The utility model discloses a valve body leakproofness detection device, wherein the equal fixedly connected with in both ends of elasticity adhesive tape connect the handle, and two connection handles after two connection handles are laminated mutually and are laminated are the cylinder form, the surface threaded connection of connection handle has fixed pipe, through connecting handle and fixed pipe for can be after placing the junction of pipeline and valve body with the elasticity adhesive tape, can be stable fix the surface at valve body and pipeline, reached when making the simple structure of check out test set life longer, guarantee the effect of the normal stable work of check out test set.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an elasticity adhesive tape and LED lamp holder, make when needs leak hunting to the surface of valve body, can encircle the junction between valve body and pipeline with the elasticity adhesive tape, let the inseparable junction contact with valve body and pipeline of activity rubber cover, when the junction of valve body and pipeline appears leaking, the gas that leaks out can get into the inside to the activity rubber cover, let the activity rubber cover jack-up with the metal gasket, button cell can pass through metal post and LED lamp holder intercommunication, let the LED lamp holder that corresponds the position light, thereby accomplish the detection to the leak, the detection to the leak can be accomplished to the structure that does not need more accurate, reached when guaranteeing detection effect, make things convenient for the effect of check out test set's maintenance.

2. The utility model discloses a registration arm for can be when the metal gasket activity, can guarantee to connect the stable surface connection with the metal column of contact, avoid appearing the phenomenon askew, through connecting handle and fixed pipe, make can be after placing the junction of pipeline and valve body with the elastic adhesive tape, can be stable fix the surface at valve body and pipeline, reached when making simple structure of check out test set life longer, guarantee the effect of the normal stable work of check out test set.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged schematic view of B in fig. 2.

In the figure: 1. an elastic rubber strip; 2. a connecting shell; 3. a stabilizer tube; 4. detecting the shell; 5. a sealing cover; 6. an LED lamp cap; 7. a button cell; 8. a metal post; 9. a connecting plate; 10. a movable rubber cover; 11. a metal gasket; 12. connecting the elastic sheets; 13. a connection contact; 14. a positioning tube; 15. controlling the convex plate; 16. a limiting clamping plate; 17. a connecting handle; 18. and fixing the tube.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the valve body sealing performance detecting device of the present invention comprises an elastic rubber strip 1, a plurality of connecting shells 2 are uniformly embedded on the surface of the elastic rubber strip 1, a stabilizing tube 3 is embedded on the surface of each connecting shell 2, a detecting shell 4 is fixedly connected to the inner wall of the stabilizing tube 3, a sealing cover 5 is screwed on the top surface of the detecting shell 4, an LED lamp head 6 is disposed at the center of the sealing cover 5, the bottom end of the LED lamp head 6 penetrates through the top surface of the sealing cover 5 and extends into the detecting shell 4 and is provided with two metal contacts, a button battery 7 is movably connected to the inner wall of each detecting shell 4, two metal posts 8 are embedded into the detecting shell 4, the bottom ends of the metal posts 8 extend to the bottom of the detecting shell 4, the top end of one metal post 8 extends into the detecting shell 4 and is movably connected to the bottom surface of the button battery 7, the top end of the other metal post 8 is movably connected to the contact disposed at the bottom, another contact arranged on the bottom surface of the LED lamp holder 6 is movably connected with the upper surface of the button cell 7, the bottom surface of the connecting shell 2 is fixedly connected with a connecting plate 9, the bottom end of the connecting plate 9 is fixedly connected with a movable rubber cover 10, the top surface of the movable rubber cover 10 is fixedly connected with a metal gasket 11, the top surface of the metal gasket 11 is fixedly connected with a connecting elastic sheet 12, one end of the connecting elastic sheet 12, far away from the metal gasket 11, is fixedly connected with the bottom surface of the detection shell 4, the top surface of the metal gasket 11 is fixedly connected with two connecting contacts 13, the connecting contacts 13 are positioned under the two metal columns 8, when the surface of the valve body needs to be subjected to leak detection through the elastic rubber strip 1 and the LED lamp holder 6, the elastic rubber strip 1 can be encircled at the joint between the valve body and the pipeline, the movable rubber cover 10 is tightly contacted with the joint between the valve body, the gas that the leakage came out can enter into the inside of movable rubber cover 10, lets movable rubber cover 10 jack-up metal gasket 11, and button cell 7 can let LED lamp holder 6 that correspond the position light through metal post 8 and LED lamp holder 6 intercommunication to accomplish the detection to the leak department, do not need more accurate structure can accomplish the detection to the leak department, reached when guaranteeing detection effect, made things convenient for the effect of check out test set's maintenance.

The lower surface of every metal column 8 has all cup jointed registration arm 14, registration arm 14 keeps away from the top surface fixed connection of metal column 8's one end and activity gum cover 10, the draw-in groove with 11 looks adaptations of metal gasket is seted up on the surface of registration arm 14, and connect contact 13 and be located the inside of registration arm 14, through registration arm 14, make when metal gasket 11 moves about, can guarantee to connect stable and the metal column 8's of contact 13 surface connection, avoid appearing the phenomenon to askew.

The top surface of each sealing cover 5 is fixedly connected with a control convex plate 15, the number of the control convex plates 15 arranged on the top surface of each sealing cover 5 is two, the two control convex plates 15 are symmetrically distributed on the top surface of each sealing cover 5 by taking the central axis of the LED lamp holder 6 as a central line, and the opening and closing of the sealing cover 5 can be conveniently controlled by the control convex plates 15.

The front and the back of every connecting shell 2 are spacing cardboard 16 of the equal fixedly connected with in back, and the side shape of spacing cardboard 16 is L shape, and the surface that connecting shell 2 kept away from LED lamp holder 6 is equipped with sealed cushion, through spacing cardboard 16 and sealed cushion for can keep the leakproofness that device and valve body and pipe connection were connected after the junction of valve body and pipeline was installed to elasticity adhesive tape 1, guarantee that subsequent leakproofness detects not influenced.

The equal fixedly connected with in both ends connecting handle 17 of elasticity adhesive tape 1, and two connecting handles 17 after two connecting handles 17 laminate mutually and laminate are the cylinder form, the surperficial threaded connection of connecting handle 17 has fixed pipe 18, through connecting handle 17 and fixed pipe 18, make can be after placing the junction of pipeline and valve body with elasticity adhesive tape 1, can be stable fix the surface at valve body and pipeline, reached when making the simple structure of check out test set life longer, guarantee the effect of check out test set normal stable work.

When using the utility model discloses the time: if the leak detection needs to be carried out on the joint of the valve body and the pipeline, the sealing rubber strips can be integrally surrounded on the surface of the joint of the pipeline and the valve body, the limiting clamping plate 16 is clamped on the surface of a flange plate arranged on the surface of the pipeline and the valve body, then the fixed pipe 18 is screwed on the surfaces of the two connecting handles 17, when the joint of the valve body and the pipeline leaks, leaked gas can enter the movable rubber cover 10, after a certain amount of gas is accumulated, the movable rubber cover 10 jacks up the metal gasket 11 and the connecting contact 13, the connecting contact 13 is matched with the metal gasket 11 immediately to communicate the button battery 7 with the LED lamp cap 6, the LED lamp cap 6 corresponding to the leaking position can be lightened at the moment, the detection on the leaked gas is completed, and the internal structure of the existing detection equipment is simpler.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a valve body leakproofness detection device, includes elasticity adhesive tape (1), its characterized in that: the surface of the elastic rubber strip (1) is uniformly inlaid with a plurality of connecting shells (2), each connecting shell (2) is inlaid with a stabilization tube (3), the inner wall of the stabilization tube (3) is fixedly connected with a detection shell (4), the top surface of the detection shell (4) is in threaded connection with a sealing cover (5), the center of the sealing cover (5) is provided with an LED lamp cap (6), the bottom end of the LED lamp cap (6) penetrates through the top surface of the sealing cover (5) and extends into the detection shell (4) and is provided with two metal contacts, each inner wall of the detection shell (4) is movably connected with a button battery (7), the inside of the detection shell (4) is inlaid with two metal columns (8), the bottom end of each metal column (8) extends to the bottom of the detection shell (4), one of the top end of each metal column (8) extends to the inside of the detection shell (4) and is connected with the movable bottom surface of the button battery (7), the top end of another metal column (8) is movably connected with a contact arranged at the bottom end of the LED lamp holder (6), another contact arranged at the bottom surface of the LED lamp holder (6) is movably connected with the upper surface of the button battery (7), the bottom surface of the connecting shell (2) is fixedly connected with a connecting plate (9), the bottom end of the connecting plate (9) is fixedly connected with a movable rubber cover (10), the top surface of the movable rubber cover (10) is fixedly connected with a metal gasket (11), the top surface of the metal gasket (11) is fixedly connected with a connecting elastic sheet (12), one end, far away from the metal gasket (11), of the connecting elastic sheet (12) is fixedly connected with the bottom surface of the detection shell (4), the top surface of the metal gasket (11) is fixedly connected with two connecting contacts (13), and the connecting contacts (13) are positioned under the two metal columns (8).

2. The valve body sealing performance detection device according to claim 1, characterized in that: and each lower surface of the metal column (8) is sleeved with a positioning pipe (14), and one end, far away from the metal column (8), of each positioning pipe (14) is fixedly connected with the top surface of the movable rubber cover (10).

3. The valve body sealing performance detection device according to claim 2, characterized in that: the surface of the positioning tube (14) is provided with a clamping groove matched with the metal gasket (11), and the connecting contact (13) is positioned in the positioning tube (14).

4. The valve body sealing performance detection device according to claim 1, characterized in that: the top surface of each sealing cover (5) is fixedly connected with a control convex plate (15), the number of the control convex plates (15) arranged on the top surface of each sealing cover (5) is two, and the two control convex plates (15) are symmetrically distributed on the top surface of each sealing cover (5) by taking the central axis of the LED lamp holder (6) as the central line.

5. The valve body sealing performance detection device according to claim 1, characterized in that: the LED lamp holder is characterized in that a limiting clamping plate (16) is fixedly connected to the front face and the back face of each connecting shell (2), the side face of each limiting clamping plate (16) is L-shaped, and a sealing rubber gasket is arranged on the surface, far away from the LED lamp holder (6), of each connecting shell (2).

6. The valve body sealing performance detection device according to claim 1, characterized in that: the elastic rubber strip is characterized in that connecting handles (17) are fixedly connected to two ends of the elastic rubber strip (1), the two connecting handles (17) are attached to each other, the two attached connecting handles (17) are cylindrical, and a fixing pipe (18) is connected to the surface of each connecting handle (17) in a threaded mode.