CN216081946U

CN216081946U - Continuously usable air tightness detection device

Info

Publication number: CN216081946U
Application number: CN202121876019.4U
Authority: CN
Inventors: 窦文胜
Original assignee: Tianjin Zhonggong Valve Manufacturing Co ltd
Current assignee: Tianjin Zhonggong Valve Manufacturing Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-18
Anticipated expiration: 2031-08-11

Abstract

The utility model provides a continuously-usable air tightness detection device, and belongs to the field of ball valve air tightness detection. This but gas tightness detection device of continuous use is including putting subassembly and work subassembly, it includes workstation, driving motor, carousel, connecting rod, elastic support piece, puts seat and ball valve body to put the subassembly, work subassembly includes pole setting, base, atmospheric pressure leak detector, electric putter, dwang, commentaries on classics piece, gas tube and shutoff piece, during the use, through the design of electric putter and fixed disk, can make driving motor drive ball valve body carry out the gas tightness and detect, rotate the connecting rod through driving motor, make another ball valve body move to the base on, continue the detection achievement, in the device, two designs of putting the seat can make one of them ball valve body when detecting, another ball valve body of putting on the seat of operating personnel access, make the ball valve can continuity gas tightness detect, improve detection efficiency.

Description

Continuously usable air tightness detection device

Technical Field

The utility model relates to the field of ball valve air tightness detection, in particular to a continuously-usable air tightness detection device.

Background

The ball valve is the usual opening and closing piece when gas or liquid circulate for different occasions have different leakproofness requirements, consequently, all need carry out the leakproofness before the delivery of the factory and detect, otherwise have great potential safety hazard.

During ball valve production processing, need carry out the gas tightness to the ball valve of production completion and detect, the part detects need the ball valve that operating personnel will need to detect and puts into detection device and detect, detects and puts into next taking out after the completion, influences detection efficiency.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a continuously-used air tightness detection device, and aims to solve the problem that detection efficiency is affected by the fact that an operator puts a ball valve to be detected into the detection device for detection and takes out and puts the ball valve into the next ball valve after detection is completed.

The utility model is realized by the following steps:

the utility model provides a continuously-usable air tightness detection device which comprises a placing assembly and a working assembly.

Put the subassembly and include workstation, driving motor, carousel, connecting rod, elastic support piece, put seat and ball valve body, driving motor set up in inside the workstation, the carousel rotate connect in the workstation top, the carousel bottom runs through the workstation top stretches into inside the workstation, the carousel stretches into the inside one side transmission of workstation connect in the driving motor output, the connecting rod set up in the carousel top, elastic support piece set up in the connecting rod with between the carousel, put seat fixed connection in connecting rod one end, put the seat have two, two put the seat symmetry set up in the connecting rod both ends, the ball valve body place in put the seat in, the working assembly includes pole setting, base, atmospheric pressure leak detector, electric putter, dwang, elastic support piece, the ball valve body, The rotary block comprises a rotary block, an inflation tube and a blocking block, wherein one end of the vertical rod is fixedly connected with one end of the top of the workbench, the bottom of the base is fixedly connected with the top of the workbench, one side of the base is fixedly connected with one side of the vertical rod, the air pressure leak detector is arranged at the top of the base, the electric push rod is fixedly connected with the vertical rod and is far away from one side of the base, the output end of the electric push rod faces upwards, one end of the rotating rod is rotatably connected with the output end of the electric push rod, the side face of the rotating rod is rotatably connected with the vertical rod and is far away from one end of the workbench, the rotary block is rotatably connected with the rotating rod and is far away from one end of the electric push rod, the inflation tube is fixedly penetrated through the rotary block, the inflation tube is slidably connected with one side of the vertical rod, and the top of the blocking block is fixedly communicated with the inflation tube and is far away from one end of the rotary block.

In an embodiment of the utility model, a storage cavity is formed in the workbench, the driving motor is fixedly connected in the storage cavity, and one side of the turntable extends into the storage cavity to be in transmission connection with the output end of the driving motor.

In an embodiment of the present invention, a first bevel gear is fixedly connected to an output end of the driving motor, a second bevel gear is fixedly connected to one side of the turntable, which extends into the workbench, and the second bevel gear is in meshing connection with the first bevel gear.

In an embodiment of the present invention, spring seats are fixedly connected to both the top of the turntable and the bottom of the connecting rod, and two ends of the elastic support are respectively disposed between the two spring seats.

In an embodiment of the present invention, the elastic supporting member includes a hydraulic rod and a spring, two ends of the hydraulic rod are respectively and fixedly connected to the top of the turntable and the bottom of the connecting rod, and the spring is sleeved outside the hydraulic rod.

In an embodiment of the present invention, a slot is formed in the top of the base, the slot corresponds to the placing base, and the top of the base and the bottom of the blocking block are fixedly connected with a sealing pad.

In an embodiment of the present invention, a groove is formed at an end of the upright rod away from the workbench, and the rotating rod is rotatably connected in the groove.

In one embodiment of the utility model, a supporting rod is fixedly connected to one side of the vertical rod, and the inflation tube is slidably connected to the inside of the supporting rod.

In an embodiment of the utility model, an ear seat is fixedly connected to the bottom of one end of the rotating rod, the output end of the electric push rod is rotatably connected into the ear seat, an installation hole is formed in the other end of the rotating rod, and the rotating block is rotatably connected into the installation hole.

In one embodiment of the utility model, a valve is arranged at one end of the inflation tube far away from the plugging block.

The utility model has the beneficial effects that: the utility model provides a continuously-usable air tightness detection device, which is obtained through the design, when in use, a ball valve body is placed in a placing seat, a driving motor drives a turntable to rotate so as to drive the ball valve body to move, the ball valve body is moved to the upper part of the placing seat, the air tightness detection is carried out on the ball valve body, through the design of an electric push rod and a fixed disk, an operator can directly place the ball valve body to be detected into the fixed disk, the ball valve body is driven by the driving motor to carry out the air tightness detection, when in detection, the operator places the other ball valve body into the other placing seat, after the detection is finished, the connecting rod is rotated by the driving motor, the other ball valve body is moved to the base, the detection work is continued, in the device, the design of the two placing seats can enable the operator to access the ball valve body on the other placing seat when one ball valve body is detected, the ball valve can be used for detecting the continuity and the air tightness, and the detection efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first view structural schematic diagram of a continuously usable air-tightness detection device according to an embodiment of the present invention;

fig. 2 is a first perspective structural sectional view of a continuously usable air-tightness detecting device according to an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a second perspective view of a continuously usable air-tightness detecting device according to an embodiment of the present invention;

fig. 5 is a structural sectional view of a second perspective of a continuously usable air-tightness detecting device according to an embodiment of the present invention.

In the figure: 300-placing the components; 310-a workbench; 311-a storage chamber; 320-a drive motor; 321-a first bevel gear; 330-a turntable; 331-second bevel gear; 340-a connecting rod; 341-spring seat; 350-a resilient support; 351-hydraulic rod; 352-a spring; 360-placing seats; 370-a ball valve body; 400-a working assembly; 410-upright stanchion; 411-a channel; 412-strut; 420-a base; 421-slot; 422-sealing gasket; 430-gas pressure leak detector; 440-an electric push rod; 450-rotating rods; 451-ear seat; 452-mounting holes; 460-rotating the block; 470-an inflation tube; 471-valve; 480-blocking block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a continuously usable airtightness detection device comprises a placing assembly 300 and a working assembly 400, wherein when the placing assembly 300 is specifically arranged, the placing assembly 300 plays a role in fixing and conveying a ball valve, and the working assembly 400 plays a role in detecting the airtightness of the ball valve.

Referring to fig. 2, 4 and 5, the placing assembly 300 includes a workbench 310, a driving motor 320, a turntable 330, a connecting rod 340, an elastic support 350, a placing seat 360 and a ball valve body 370, wherein a storage cavity 311 is formed in the workbench 310, the driving motor 320 is fixedly connected in the storage cavity 311, the turntable 330 is rotatably connected to the top of the workbench 310, one side of the turntable 330 extends into the storage cavity 311 and is in transmission connection with the output end of the driving motor 320, the output end of the driving motor 320 is fixedly connected with a first bevel gear 321, one side of the turntable 330 extends into the workbench 310 is fixedly connected with a second bevel gear 331, the second bevel gear 331 is in meshing connection with the first bevel gear 321, when the placing assembly is specifically configured, the driving motor 320 drives the second bevel gear 331 to rotate through the first bevel gear 321, thereby driving the turntable 330 to rotate, the connecting rod 340 is disposed on the top of the turntable 330, spring seats 341 are fixedly connected to the top of the turntable 330 and the bottom of the connecting rod 340, the two ends of the elastic supporting member 350 are respectively arranged between the two spring seats 341, the elastic supporting member 350 comprises a hydraulic rod 351 and a spring 352, the two ends of the hydraulic rod 351 are respectively and fixedly connected to the top of the turntable 330 and the bottom of the connecting rod 340, the spring 352 is sleeved outside the hydraulic rod 351, when the elastic supporting member is specifically arranged, the hydraulic rod 351 plays a role in connecting the turntable 330 and the connecting rod 340, the spring 352 plays a role in supporting the connecting rod 340 through self elasticity, the spring seats 341 play a role in preventing the elastic supporting member 350 from displacing during operation and affecting the operation effect of the device, the placing seats 360 are fixedly connected to one end of the connecting rod 340, the two placing seats 360 are symmetrically arranged at the two ends of the connecting rod 340, the ball valve body 370 is placed in the placing seat 360, when the elastic supporting member is specifically arranged, the ball valve body 370 is placed in the placing seat 360, and the turntable 330 is driven to rotate by the driving motor 320, the turntable 330 drives the connecting rod 340 to rotate through the elastic supporting member 350, the connecting rod 340 drives the placing seat 360 to rotate, and then drives the ball valve body 370 to move, and when the two placing seats 360 are designed, one of the ball valve bodies 370 can be subjected to air tightness detection, and an operator can operate the other ball valve body 370 in the placing seat 360.

Referring to fig. 2, 3, 4 and 5, the working assembly 400 includes a vertical rod 410, a base 420, an air pressure leak detector 430, an electric push rod 440, a rotating rod 450, a rotating block 460, an air tube 470 and a blocking block 480, one end of the vertical rod 410 is fixedly connected to one end of the top of the workbench 310, the bottom of the base 420 is fixedly connected to the top of the workbench 310, one side of the base 420 is fixedly connected to one side of the vertical rod 410, a slot 421 is formed in the top of the base 420, the slot 421 corresponds to the placing seat 360, in the specific setting, the slot 421 plays a role of facilitating the placing seat 360 to fall into the base 420, the air pressure leak detector 430 is arranged at the top of the base 420, the electric push rod 440 is fixedly connected to one side of the vertical rod 410 away from the base 420, the output end of the electric push rod 440 faces upward, the bottom of one end of the rotating rod 450 is fixedly connected to an ear seat 451, the end of the vertical rod 410 is provided with a slot 411, the rotating rod 450 is rotatably connected in the channel 411, when the device is specifically set, a rotating shaft is arranged at the rotating connection position of the rotating rod 450 and the channel 411, the electric push rod 440 plays a role of pushing the rotating rod 450, the rotating rod 450 enables one end far away from the electric push rod 440 to descend through the lever principle, the other end of the rotating rod 450 is provided with a mounting hole 452, the rotating block 460 is rotatably connected in the mounting hole 452, the inflation tube 470 is fixedly penetrated through the rotating block 460, one side of the upright rod 410 is fixedly connected with the supporting rod 412, the inflation tube 470 is slidably connected in the supporting rod 412, the top of the blocking block 480 is fixedly communicated with one end of the inflation tube 470 far away from the rotating block 460, one end of the inflation tube 470 far away from the blocking block 480 is provided with a valve 471, the top of the base 420 and the bottom of the blocking block 480 are fixedly connected with sealing gaskets 422, when the device is specifically set, the electric push rod 440 controls the rotating rod 450 to rotate, the rotating block 460 moves downwards through the rotating rod 450, and further drives the inflation tube 470 to move downwards, the blocking block 480 at the end of the inflation tube 470 is matched with the base 420 to block the two ends of the ball valve body 370, the inflation tube 470 is externally connected with an inflation pump to blow air into the ball valve body 370, the valve 471 controls the inflation tube 470 to be closed, and the sealing gasket 422 prevents the two ends of the ball valve body 370 from leaking air when detecting the ball valve body 370.

Specifically, the working principle of the continuously usable air tightness detection device is as follows: when the ball valve is used, the ball valve body 370 is placed in the placing seat 360, the driving motor 320 is turned on, the driving motor 320 drives the first bevel gear 321 to rotate, the first bevel gear 321 drives the second bevel gear 331 to rotate, and further drives the rotating disc 330 to rotate, the rotating disc 330 drives the connecting rod 340 to rotate through the elastic supporting piece 350, the connecting rod 340 drives the placing seat 360 to rotate, and further drives the ball valve body 370 to move, so that the ball valve body 370 moves above the base 420, the electric push rod 440 is turned on, the electric push rod 440 pushes the rotating rod 450 upwards, the rotating rod 450 descends the rotating block 460 through the lever principle, and further drives the inflation tube 470 to descend, so that the inflation tube 470 drives the blocking block 480 to move downwards, when the blocking block 480 moves downwards, the ball valve body 370 is pushed to descend, so that the ball valve body 370 presses downwards, the spring 352 is locked by pressure, so that the placing seat 360 falls into the slot 421, the plugging block 480 is matched with the base 420 to plug two ends of the ball valve body 370, the air pressure leak detector 430 is inserted into the ball valve body 370 at the moment, the air inflation tube 470 is externally connected with an air inflation pump to blow air into the ball valve body 370, when the ball valve body 370 is full of air, the valve 471 is closed, the air tightness of the ball valve is detected through the air pressure leak detector 430, during detection, an operator puts another ball valve body 370 into another placing seat 360, after detection is completed, the electric push rod 440 is closed, the plugging block 480 is enabled to move upwards, the spring 352 enables the connecting rod 340 to ascend through self elasticity at the moment, the placing seat 360 is enabled to be separated from the slot 421, the connecting rod 340 is rotated through the driving motor 320, the other ball valve body 370 is enabled to move onto the base 420, and detection work is continued.

It should be noted that the specific model specifications of the driving motor 320, the air pressure leak detector 430 and the electric push rod 440 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the driving motor 320, the gas pressure leak detector 430 and the electric push rod 440 will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuously usable air tightness detection device is characterized by comprising

Putting component (300), wherein the putting component (300) comprises a workbench (310), a driving motor (320), a turntable (330), a connecting rod (340), an elastic supporting piece (350), a putting seat (360) and a ball valve body (370), the driving motor (320) is arranged inside the workbench (310), the turntable (330) is rotatably connected to the top of the workbench (310), the bottom of the turntable (330) penetrates through the top of the workbench (310) and extends into the workbench (310), the turntable (330) extends into one side inside the workbench (310) and is in transmission connection with the output end of the driving motor (320), the connecting rod (340) is arranged at the top of the turntable (330), the elastic supporting piece (350) is arranged between the connecting rod (340) and the turntable (330), the putting seat (360) is fixedly connected to one end of the connecting rod (340), two placing seats (360) are arranged, the two placing seats (360) are symmetrically arranged at two ends of the connecting rod (340), and the ball valve body (370) is placed in the placing seats (360);

work assembly (400), work assembly (400) includes pole setting (410), base (420), atmospheric pressure leak detector (430), electric putter (440), dwang (450), commentaries on classics piece (460), gas tube (470) and shutoff piece (480), pole setting (410) one end fixed connection in workstation (310) top one end, base (420) bottom fixed connection in workstation (310) top, base (420) one side fixed connection in pole setting (410) one side, atmospheric pressure leak detector (430) set up in base (420) top, electric putter (440) fixed connection in pole setting (410) keep away from base (420) one side, electric putter (440) output is up, dwang (450) one end rotate connect in electric putter (440) output, dwang (450) side rotate connect in pole setting (410) keep away from workstation (310) one end, the commentaries on classics piece (460) rotate connect in dwang (450) is kept away from electric putter (440) one end, gas tube (470) fixed run through in commentaries on classics piece (460), gas tube (470) sliding connection in pole setting (410) one side, shutoff piece (480) top fixed communicate in gas tube (470) is kept away from commentaries on classics piece (460) one end.

2. The continuously usable air tightness detecting device according to claim 1, wherein a storage cavity (311) is formed in the working platform (310), the driving motor (320) is fixedly connected in the storage cavity (311), and one side of the rotating disc (330) extends into the storage cavity (311) and is in transmission connection with the output end of the driving motor (320).

3. The continuously usable airtightness detection apparatus according to claim 1, wherein a first bevel gear (321) is fixedly connected to an output end of the driving motor (320), a second bevel gear (331) is fixedly connected to a side of the turntable (330) which extends into the worktable (310), and the second bevel gear (331) is in meshing connection with the first bevel gear (321).

4. The apparatus for detecting gas tightness in continuous use according to claim 1, wherein a spring seat (341) is fixedly connected to each of the top of said turntable (330) and the bottom of said connecting rod (340), and both ends of said elastic supporting member (350) are respectively disposed between two of said spring seats (341).

5. The apparatus for detecting consecutive air tightness according to claim 1, wherein the elastic support (350) comprises a hydraulic rod (351) and a spring (352), the hydraulic rod (351) is fixedly connected to the top of the turntable (330) and the bottom of the connecting rod (340) at two ends, respectively, and the spring (352) is sleeved outside the hydraulic rod (351).

6. The device for detecting the air tightness capable of being continuously used according to claim 1, wherein a slot (421) is formed at the top of the base (420), the slot (421) corresponds to the placing seat (360), and sealing gaskets (422) are fixedly connected to the top of the base (420) and the bottom of the plugging block (480).

7. A continuously usable air-tightness detecting device according to claim 1, characterized in that the end of the vertical rod (410) away from the working platform (310) is provided with a channel (411), and the rotating rod (450) is rotatably connected in the channel (411).

8. The device for detecting the air tightness in continuous use according to claim 1, wherein a supporting rod (412) is fixedly connected to one side of the vertical rod (410), and the inflation tube (470) is slidably connected to the inside of the supporting rod (412).

9. The device for detecting the airtightness of the continuous use, according to claim 1, wherein an ear seat (451) is fixedly connected to the bottom of one end of the rotating rod (450), the output end of the electric push rod (440) is rotatably connected to the inside of the ear seat (451), a mounting hole (452) is formed in the other end of the rotating rod (450), and the rotating block (460) is rotatably connected to the inside of the mounting hole (452).

10. A continuously usable air-tightness detection device according to claim 1, characterized in that a valve (471) is arranged at an end of said inflation tube (470) far from said block (480).