CN219084315U

CN219084315U - Pressure gauge installation tightness detector

Info

Publication number: CN219084315U
Application number: CN202223115888.2U
Authority: CN
Inventors: 吴斌; 吴昊; 甘宏梅
Original assignee: Ma'anshan Jiaheng Instrument Co ltd
Current assignee: Ma'anshan Jiaheng Instrument Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-26
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a pressure gauge installation tightness detector in the field of pressure gauge detection, which comprises a water tank, support columns and a drain pipe, wherein the support columns are fixedly connected to the four corner edge positions of the bottom of the water tank, the drain pipe is fixedly connected to the middle position of the bottom of the front side of the water tank in a penetrating manner.

Description

Pressure gauge installation tightness detector

Technical Field

The utility model relates to the technical field of pressure gauge detection, in particular to a pressure gauge installation tightness detector.

Background

The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates pressure higher than the environment, is extremely popular in application, is almost widely used in all industrial processes and scientific research fields, and is widely seen in the fields of heating power pipe networks, oil gas transmission, water and gas supply systems, vehicle maintenance factories, shops and the like.

The existing detection device can only singly detect the pressure gauge, so that the detection time is long, the detection efficiency of the pressure gauge is low, the tightness detection of the pressure gauge is not facilitated, and therefore the pressure gauge installation tightness detector is provided.

Disclosure of Invention

The utility model aims to provide a pressure gauge installation tightness detector, which aims to solve the problems that in the prior art, the existing detection device can only singly detect the pressure gauge, so that the detection time is long, the detection efficiency of the pressure gauge is low, and the tightness detection of the pressure gauge is not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a manometer installation leakproofness detector, includes water tank, support column and drain pipe, support column fixed connection in water tank bottom four corners limit position department, the drain pipe run through fixed connection in water tank front side bottom intermediate position department, the inside fixedly connected with detection mechanism of water tank, detection mechanism includes motor frame, servo motor, spout, slider, lead screw, slide bar, lifter plate, air flue, pump and coupling hose, water tank left side top intermediate position department fixedly connected with motor frame, motor frame inboard bottom intermediate position department fixedly connected with servo motor, the spout has been seted up to inside left and right sides top intermediate position department of water tank, the inside sliding connection of spout has the slider, water tank inner chamber bottom left side intermediate position department rotates and is connected with the lead screw, water tank inner chamber bottom right side intermediate position department fixedly connected with slide bar, slider opposite side fixedly connected with lifter plate, the inside air flue that has been seted up of lifter plate, water tank front side bottom intermediate position department fixedly connected with pump, and be located the drain pipe top, the exit end fixedly connected with coupling hose of pump.

As a further description of the above technical solution:

the right side outside the drain pipe is fixedly provided with a valve, the input end of the servo motor is electrically connected with the output end of an external power supply through a wire, and the end part of the output shaft of the servo motor is fixedly connected with the top end of the screw rod.

As a further description of the above technical solution:

the left side slider is connected to the outer side of the screw rod through threads in a threaded mode, and the right side slider is connected to the outer side of the sliding rod in a sliding mode.

As a further description of the above technical solution:

the input end of the inflator pump is electrically connected with the output end of an external power supply through a wire, and the end part of the connecting hose is fixedly connected with the inlet end of the air passage.

As a further description of the above technical solution:

the inside fixedly connected with fixed establishment of lifter plate, fixed establishment includes connecting hole, mounting groove, extrusion spring, limiting plate, extrusion piece, first sealing rubber and second sealing rubber, the lifter plate top runs through the connecting hole that has the air flue to begin, the mounting groove has been seted up to the connecting hole left and right sides, mounting groove opposite side fixedly connected with extrusion spring, extrusion spring opposite side fixedly connected with limiting plate, limiting plate opposite side intermediate position department fixedly connected with extrusion piece, extrusion piece opposite end fixedly bonded has first sealing rubber, the front and back side bonds there is second sealing rubber.

As a further description of the above technical solution:

the limiting plate is in sliding connection with the inside of the mounting groove, and the outer side of the limiting plate is tightly attached to the inner side wall of the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this manometer installation leakproofness detector through installing a plurality of manometers on the lifter plate, starts servo motor and drives the lead screw and rotate, through the rotation of lead screw, make left side slider decline, thereby make the lifter plate decline, make the manometer submergence, start through the pump, through coupling hose, with gas input in the air flue, aerify the manometer, through observing the bubble, detect the leakproofness of manometer, thereby the convenience once only detects a plurality of manometers, promote detection efficiency, utilize servo motor's drive simultaneously, make the lifter plate descend fast, further promote detection efficiency.

2. This manometer installation leakproofness detector, through extrusion briquetting, make the extrusion piece shrink in the mounting groove inside, drive the limiting plate and remove, extrude extrusion spring, later install the manometer in the connecting hole, through extrusion spring's reaction force, make extrusion piece extrude fixedly to the connecting pipe of manometer this moment, keep the leakproofness through sealing rubber to the convenience promotes installation to the manometer, thereby further shorten detection time, promote detection efficiency.

Drawings

Fig. 1 is a schematic perspective view of a pressure gauge installation tightness detector according to the present utility model;

FIG. 2 is a schematic diagram of a detecting mechanism of a pressure gauge installation tightness detector;

FIG. 3 is a schematic structural view of a fixing mechanism of a pressure gauge mounting tightness detector according to the present utility model;

fig. 4 is a schematic diagram of a portion a in fig. 3 of a pressure gauge installation tightness detector according to the present utility model.

In the figure: 100. a water tank; 200. a support column; 300. a drain pipe; 310. a valve; 400. a detection mechanism; 410. a motor frame; 420. a servo motor; 430. a chute; 440. a slide block; 450. a screw rod; 460. a slide bar; 470. a lifting plate; 480. an airway; 490. an inflator pump; 491. a connecting hose; 500. a fixing mechanism; 510. a connection hole; 520. a mounting groove; 530. extruding a spring; 540. a limiting plate; 550. extruding a block; 560. a first sealing rubber; 570. and a second sealing rubber.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a pressure gauge installation tightness detector, which is convenient for detecting a plurality of pressure gauges at one time, improves the detection efficiency, and referring to fig. 1-4, and comprises a water tank 100, a support column 200 and a drain pipe 300;

referring again to fig. 1, a water tank 100 is used to install a fixing support column 200 and a drain pipe 300;

referring to fig. 1 again, the support columns 200 are fixedly connected to the bottom four corners and the edges of the water tank 100, the drain pipe 300 is fixedly connected to the middle position of the bottom of the front side of the water tank 100, and the detection mechanism 400 is fixedly connected to the inside of the water tank 100;

referring again to fig. 2, the detection mechanism 400 includes a motor frame 410, a servo motor 420, a chute 430, a slider 440, a screw 450, a slide bar 460, a lift plate 470, an air channel 480, an inflator 490, and a connection hose 491;

referring to fig. 2 again, a motor frame 410 is fixedly connected to a middle position of a left top of the water tank 100, a servo motor 420 is fixedly connected to a middle position of a bottom inside the motor frame 410, a sliding groove 430 is formed in a middle position of a left top and a right top of the water tank 100, a sliding block 440 is slidably connected to the sliding groove 430, and a screw 450 is rotatably connected to a middle position of a left bottom of an inner cavity of the water tank 100;

referring to fig. 2 again, a sliding rod 460 is fixedly connected to the middle position on the right side of the bottom of the inner cavity of the water tank 100, a lifting plate 470 is fixedly connected to the opposite side of the sliding block 440, an air passage 480 is formed in the lifting plate 470, an inflator 490 is fixedly connected to the middle position on the bottom of the front side of the water tank 100 and is located at the top of the water drain 300, and a connecting hose 491 is fixedly connected to the outlet end of the inflator 490.

To sum up, through installing a plurality of manometers on lifter plate 470, start servo motor 420 drives lead screw 450 and rotates, through the rotation of lead screw 450, make left side slider 440 descend, thereby make lifter plate 470 descend, make the manometer submerge, start through pump 490, through coupling hose 491, with in the gas input branch air flue 480, aerify the manometer, detect the leakproofness of manometer through observing the bubble, thereby the convenience detects a plurality of manometers once only, promote detection efficiency, utilize the drive of servo motor 420 simultaneously, make lifter plate 470 descend fast, further promote detection efficiency.

Referring to fig. 2 again, a valve 310 is fixedly installed on the right side of the outside of the drain pipe 300, an input end of a servo motor 420 is electrically connected with an output end of an external power supply through a wire, and an output shaft end of the servo motor 420 is fixedly connected with a top end of a screw 450.

Referring to fig. 2 again, the left slider 440 is screwed to the outside of the screw 450, and the right slider 440 is slidably connected to the outside of the slide bar 460.

Referring again to fig. 1, the input end of the inflator 490 is electrically connected to the output end of the external power source by a wire, and the end of the connection hose 491 is fixedly connected to the inlet end of the air channel 480.

Referring to fig. 4 again, the lifting plate 470 is fixedly connected with the fixing mechanism 500, the fixing mechanism 500 includes a connection hole 510, a mounting groove 520, a pressing spring 530, a limiting plate 540, a pressing block 550, a first sealing rubber 560 and a second sealing rubber 570, the top of the lifting plate 470 penetrates through the air passage 480 to start to have the connection hole 510, the mounting groove 520 is formed on the left side and the right side of the connection hole 510, the pressing spring 530 is fixedly connected to the opposite side of the mounting groove 520, the limiting plate 540 is fixedly connected to the opposite side of the pressing spring 530, the pressing block 550 is fixedly connected to the middle position of the opposite side of the limiting plate 540, the first sealing rubber 560 is fixedly bonded to the opposite end of the pressing block 550, and the second sealing rubber 570 is bonded to the front side and the rear side of the connection hole 510.

Referring to fig. 4 again, the limiting plate 540 is slidably connected inside the mounting groove 520, and the outer side of the limiting plate 540 is tightly attached to the inner side wall of the mounting groove 520.

To sum up, through extrusion briquetting 550, make extrusion briquetting 550 shrink inside mounting groove 520, drive limiting plate 540 and remove, extrude extrusion spring 530, afterwards install the manometer in connecting hole 510, through extrusion spring 530's reaction force, make extrusion briquetting 550 extrude the connecting pipe of manometer fixed this moment, keep the leakproofness through sealing rubber to the convenience is to the installation of manometer, promotes installation effectiveness, thereby further shortens detection time, promotes detection efficiency.

When the pressure gauge is specifically used, when a person in the technical field detects the pressure gauge, the extrusion block 550 is contracted in the mounting groove 520 through extrusion, the limiting plate 540 is driven to move, the extrusion spring 530 is extruded, then the pressure gauge is mounted in the connecting hole 510, at the moment, the extrusion block 550 is used for extruding and fixing the connecting pipe of the pressure gauge through the reaction force of the extrusion spring 530, tightness is kept through sealing rubber, so that the pressure gauge is conveniently mounted, the servo motor 420 is started to drive the screw rod 450 to rotate, the left side sliding block 440 is lowered through the rotation of the screw rod 450, the lifting plate 470 is lowered, the pressure gauge is immersed in water, the pressure gauge is inflated through the starting of the inflation pump 490, the tightness of the pressure gauge is detected through the connecting hose 491, the pressure gauge is conveniently detected once, the servo motor 420 is reversed after the detection and the lifting plate 470 is lifted, the inside the connecting hole 510 is removed through the left pressure gauge and the shaking of the pressure gauge is completed.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a manometer installation leakproofness detector which characterized in that: including water tank (100), support column (200) and drain pipe (300), support column (200) fixedly connected with in water tank (100) bottom four corners limit position department, drain pipe (300) run through fixedly connected with in water tank (100) front side bottom intermediate position department, inside fixedly connected with detection mechanism (400) of water tank (100), detection mechanism (400) include motor frame (410), servo motor (420), spout (430), slider (440), lead screw (450), slide bar (460), lifter plate (470), air flue (480), pump (490) and coupling hose (491), water tank (100) left side top intermediate position department fixedly connected with motor frame (410), motor frame (410) inboard bottom intermediate position department fixedly connected with servo motor (420), water tank (100) inside left and right sides top intermediate position department has seted up spout (430), spout (430) inside sliding connection has slider (440), water tank (100) inner chamber bottom left side intermediate position department rotates and is connected with lead screw (450), water tank (100) bottom intermediate position department is connected with slider (470) relative lift plate (440), an air passage (480) is formed in the lifting plate (470), an inflator pump (490) is fixedly connected to the middle position of the bottom of the front side of the water tank (100), the air passage is positioned at the top of the water drain pipe (300), and a connecting hose (491) is fixedly connected to the outlet end of the inflator pump (490).

2. The pressure gauge mounting tightness detector of claim 1, wherein: the right side outside of drain pipe (300) fixed mounting has valve (310), the input of servo motor (420) is through wire and external power source's output electric connection, just the output shaft end of servo motor (420) with the top fixed connection of lead screw (450).

3. The pressure gauge mounting tightness detector of claim 1, wherein: the left side sliding block (440) is connected to the outer side of the screw rod (450) through screw threads, and the right side sliding block (440) is connected to the outer side of the sliding rod (460) in a sliding mode.

4. The pressure gauge mounting tightness detector of claim 1, wherein: the input end of the inflator pump (490) is electrically connected with the output end of an external power supply through a wire, and the end part of the connecting hose (491) is fixedly connected with the inlet end of the air passage (480).

5. The pressure gauge mounting tightness detector of claim 1, wherein: the inside fixedly connected with fixed establishment (500) of lifter plate (470), fixed establishment (500) are including connecting hole (510), mounting groove (520), extrusion spring (530), limiting plate (540), extrusion piece (550), first sealing rubber (560) and second sealing rubber (570), lifter plate (470) top runs through there is connecting hole (510) that air flue (480) begins, mounting groove (520) have been seted up to the connecting hole (510) left and right sides, mounting groove (520) opposite side fixedly connected with extrusion spring (530), extrusion spring (530) opposite side fixedly connected with limiting plate (540), limiting plate (540) opposite side intermediate position department fixedly connected with extrusion piece (550), extrusion piece (550) opposite end fixedly bonded with first sealing rubber (560), the front and back side bonds there is second sealing rubber (570) connecting hole (510).

6. The pressure gauge mounting tightness detector of claim 5, wherein: limiting plate (540) sliding connection in inside mounting groove (520), just limiting plate (540) outside with mounting groove (520) inside wall closely laminates.