CN208833442U - A kind of pressure gauge connection air-tightness detection device - Google Patents
A kind of pressure gauge connection air-tightness detection device Download PDFInfo
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- CN208833442U CN208833442U CN201821920981.1U CN201821920981U CN208833442U CN 208833442 U CN208833442 U CN 208833442U CN 201821920981 U CN201821920981 U CN 201821920981U CN 208833442 U CN208833442 U CN 208833442U
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- pair
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- pedestal
- sink
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Abstract
The utility model discloses a kind of pressure gauges to connect air-tightness detection device, including pedestal, is equipped with air-leakage test structure on the pedestal；The air-leakage test structure comprising: sink, the identical gas spring of a pair of of structure, the identical carrier bar of a pair of of structure, gauge stand, the identical spring of two pairs of structures, the identical clamping plate of a pair of of structure, tube seat, air pump, gas-guide tube, the identical mounting rod of a pair of of structure, the identical bearing of a pair of of structure, the identical shaft of a pair of of structure, magnifying glass and pressure gauge；The utility model relates to pressure gauge air-leakage test technical field, pressure gauge connection air-tightness detection device is structurally reasonable, and easy to use, detection effect is intuitive, and cost is relatively low, easy to spread.
Description
Technical field
The utility model relates to pressure gauge air-leakage test technical field, specially a kind of pressure gauge connects air-leakage test
Device.
Background technique
Pressure gauge refers to the instrument for measuring and indicating using elastic element as sensing element higher than environmental pressure, using extremely
Generally, it almost spreads all industrial flow and scientific research field.In heat distribution pipe network, oil gas transmission, water and air supply system, vehicle
The fields such as maintenance factory shop are seen everywhere.Especially in industrial stokehold and technology measurement process, due to mechanical compression
The elastic sensing element of table has very high mechanical strength and the characteristics such as convenient for production so that mechanical compression table obtain it is more next
More it is widely applied.Due to the measurement accuracy of pressure gauge be premised on its leakproofness, if fruit pressure gauge air-tightness is poor,
Can be inaccurate to the measurement result of pressure, such pressure gauge just loses use value, so before pressure gauge comes into operation,
It is required to carry out air-leakage test to ensure that it can come into operation, common pressure gauge device for detecting sealability cost is higher,
It is unsuitable for popularizing, in consideration of it, furtheing investigate regarding to the issue above, there is this case generation then.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of pressure gauge connection air-tightness detection device, solves
The existing measurement accuracy due to pressure gauge is premised on its leakproofness, if fruit pressure gauge air-tightness is poor, to pressure
The measurement result of power can be inaccurate, and such pressure gauge just loses use value, so being both needed to before pressure gauge comes into operation
Air-leakage test is carried out to ensure that it can come into operation, common pressure gauge device for detecting sealability cost is higher, uncomfortable
In popularize the problem of.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of pressure gauge connection is airtight
Property detection device, including pedestal are equipped with air-leakage test structure on the pedestal；
The air-leakage test structure comprising: sink, the identical gas spring of a pair of of structure, a pair of of structure is identical holds
It is identical to carry bar, gauge stand, the identical spring of two pairs of structures, the identical clamping plate of a pair of of structure, tube seat, air pump, gas-guide tube, a pair of of structure
Mounting rod, the identical bearing of a pair of of structure, the identical shaft of a pair of of structure, magnifying glass and pressure gauge；
The sink is placed in pedestal upper wall surface, and a pair of gas spring is placed in pedestal upper wall surface, and after sink
Side, a pair of carrier bar is placed on a pair of gas spring telescopic end, the gauge stand is placed in one of them described carrying
Bar upper wall surface, two pairs of springs are placed on gauge stand inner wall, and a pair of clamping plate is placed in two pairs of spring side end faces
On, the tube seat is placed in another carrier bar upper wall surface, and the air pump is placed in pedestal upper wall surface, and is located at sink one
Side, the gas-guide tube are placed in tube seat, and are connect with air pump gas outlet, and a pair of mounting rod is placed in pedestal upper wall surface,
And be located in front of sink, in a pair of mounting rod, a pair of shaft is placed in described in a pair a pair of bearing
In bearing, the magnifying glass is placed between a pair of shaft, and the pressure gauge is placed in gauge stand, and is connected with gas-guide tube
It connects.
Preferably, the pedestal lower wall surface is equipped with fin-shaped lines: the fin-shaped lines is for anti-skidding.
Preferably, the pedestal four corners do chamfered.
Preferably, a pair of clamping plate relative wall is equipped with latticed lines: the latticed lines is used for clamping pressure
Table.
Preferably, be equipped with reinforcing rod between a pair of carrier bar: the reinforcing rod is for consolidating carrier bar.
Preferably, the sink is in rectangle.
Beneficial effect
The utility model provides a kind of pressure gauge connection air-tightness detection device.Have following the utility model has the advantages that the pressure
Table connection air-tightness detection device is structurally reasonable, and easy to use, detection effect is intuitive, and cost is relatively low, easy to spread, solves
The existing measurement accuracy due to pressure gauge is premised on its leakproofness, if fruit pressure gauge air-tightness is poor, to pressure
Measurement result can inaccuracy, such pressure gauge just loses use value, so being required to before pressure gauge comes into operation
Air-leakage test is carried out to ensure that it can come into operation, common pressure gauge device for detecting sealability cost is higher, is unsuitable for
The problem of popularizing.
Detailed description of the invention
Fig. 1 is the schematic view of the front view that a kind of pressure gauge described in the utility model connects air-tightness detection device.
Fig. 2 is the side structure schematic view that a kind of pressure gauge described in the utility model connects air-tightness detection device.
Fig. 3 is the overlooking structure diagram that a kind of pressure gauge described in the utility model connects air-tightness detection device.
In figure: 1- pedestal；2- sink；3- gas spring；4- carrier bar；5- gauge stand；6- spring；7- clamping plate；8- tube seat；9- gas
Pump；10- gas-guide tube；11- mounting rod；12- bearing；13- shaft；14- magnifying glass；15- pressure gauge；16- reinforcing rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pressure gauge connection air-tightness detection device,
Including pedestal 1, air-leakage test structure is installed on the pedestal 1；The air-leakage test structure comprising: sink 2, one
To the identical gas spring of structure 3, the identical carrier bar 4 of a pair of of structure, the identical spring 6 of 5, two pairs of structures of gauge stand, a pair of of structure
Identical clamping plate 7, tube seat 8, air pump 9, gas-guide tube 10, the identical mounting rod 11 of a pair of of structure, the identical bearing 12 of a pair of of structure,
The identical shaft 13 of a pair of of structure, magnifying glass 14 and pressure gauge 15；The sink 2 is placed in 1 upper wall surface of pedestal, described in a pair
Gas spring 3 is placed in 1 upper wall surface of pedestal, and is located at 2 rear of sink, and a pair of carrier bar 4 is placed in a pair of gas spring 3
On telescopic end, the gauge stand 5 be placed in one of them described 4 upper wall surface of carrier bar, two pairs of springs 6 are placed in gauge stand 5
On wall surface, a pair of clamping plate 7 is placed on two pairs of 6 side end faces of spring, and the tube seat 8 is placed in another carrying
4 upper wall surface of bar, the air pump 9 is placed in 1 upper wall surface of pedestal, and is located at 2 side of sink, and the gas-guide tube 10 is placed in tube seat 8
It is interior, and connect with 9 gas outlet of air pump, a pair of mounting rod 11 is placed in 1 upper wall surface of pedestal, and is located at 2 front of sink, a pair of
In a pair of mounting rod 11, a pair of shaft 13 is placed in a pair of bearing 12 bearing 12, described
Magnifying glass 14 is placed between a pair of shaft 13, and the pressure gauge 15 is placed in gauge stand 5, and is connect with gas-guide tube 10；
1 lower wall surface of pedestal is equipped with fin-shaped lines: the fin-shaped lines is for anti-skidding；1 four corners of pedestal do chamfered；One
Be equipped with latticed lines to 7 relative wall of clamping plate: the latticed lines is used for clamping pressure table 15；A pair of carrying
Reinforcing rod 16 is equipped between bar 4: the reinforcing rod 16 is for consolidating carrier bar 4；The sink 2 is in rectangle.
By those skilled in the art, the power supply that electricity pieces all in this case are adapted to it is attached by conducting wire, and
Suitable controller should be selected according to the actual situation, to meet demand for control, specific connection and control sequence should be referred to
In following working principles, successive job order is completed to be electrically connected between each electricity piece, detailed connection means, is that this field is public
Know technology, it is following mainly to introduce working principle and process, it is not explained to electrical control.
Under be classified as specific structure and the effect of partial electric part mentioned in this case:
Air pump: the YD-371 series small air pump produced using You Lite.
Motor driver: using the S700 series of driver of Killmorgen servo-driver, driver is also known as " servo control
Device processed ", " servo amplifier " are a kind of controllers for controlling servo motor, and effect acts on general similar to frequency converter
Logical alternating current motor, belongs to a part of servo-system, is mainly used in high-precision positioning system.Generally by position, speed
Degree and three kinds of modes of torque control servo motor, realize high-precision transmission system positioning, are currently drive technology
High-end product.
Under be classified as specific structure and the effect of parts thereof mentioned in this case:
Sink: for transparent glass material rectangular channel.
Gauge stand: for PVC material cylinder-like structure.
Clamping plate: for rubber material rectangular strip.
Tube seat: for PVC material rectangular channel.
Embodiment: in use, pressure gauge 15 is placed in the gauge stand 5 being placed on carrier bar 4, spring 6 compresses, and pushes folder
7 clamping pressure table 15 of plate, the gas-guide tube 10 being placed in tube seat 8 is connect with pressure gauge 15, then moves down carrier bar 4, gas bullet
3 telescopic end of spring shorten, sink to pressure gauge 15 in the water in sink 2, controller control air pump 9 deliver, by gas-guide tube 10 to
Delivery air in pressure gauge 15, through the magnifying glass 14 being placed on mounting rod 11, i.e. whether there is or not gas for 15 junction of observable pressure gauge
Bubble generates, and can adjust the angle of magnifying glass 14 by bearing 12 and shaft 13, convenient for observation.
Preferably, further, 1 lower wall surface of pedestal is equipped with fin-shaped lines: the fin-shaped lines is for anti-skidding.
Preferably, further, 1 four corners of pedestal do chamfered.
Preferably, further, a pair of of 7 relative wall of clamping plate is equipped with latticed lines: the latticed lines
For clamping pressure table 15.
Preferably, further, be equipped with reinforcing rod 16 between a pair of of carrier bar 4: the reinforcing rod 16 is for steady
Gu carrier bar 4.
Preferably, further, sink 2 is in rectangle.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pressure gauge connects air-tightness detection device, including pedestal (1), which is characterized in that be equipped on the pedestal (1)
Air-leakage test structure；
The air-leakage test structure comprising: sink (2), the identical gas spring (3) of a pair of of structure, a pair of of structure are identical
The identical spring (6) of carrier bar (4), gauge stand (5), two pairs of structures, the identical clamping plate (7) of a pair of of structure, tube seat (8), air pump
(9), gas-guide tube (10), the identical mounting rod (11) of a pair of of structure, the identical bearing (12) of a pair of of structure, a pair of of structure are identical
Shaft (13), magnifying glass (14) and pressure gauge (15)；
The sink (2) is placed in pedestal (1) upper wall surface, and a pair of gas spring (3) is placed in pedestal (1) upper wall surface, and position
In sink (2) rear, a pair of carrier bar (4) is placed on a pair of gas spring (3) telescopic end, the gauge stand (5) is pacified
Be placed in one carrier bar (4) upper wall surface, and two pairs of springs (6) are placed on gauge stand (5) inner wall, described in a pair
Clamping plate (7) is placed on two pairs of spring (6) side end faces, and the tube seat (8) is placed in another carrier bar (4) upper wall
Face, the air pump (9) is placed in pedestal (1) upper wall surface, and is located at sink (2) side, and the gas-guide tube (10) is placed in tube seat
(8) it in, and is connect with air pump (9) gas outlet, a pair of mounting rod (11) is placed in pedestal (1) upper wall surface, and is located at sink
(2) front, for a pair of bearing (12) in a pair of mounting rod (11), a pair of shaft (13) is placed in a pair
In the bearing (12), the magnifying glass (14) is placed between a pair of shaft (13), and the pressure gauge (15) is placed in
In gauge stand (5), and it is connect with gas-guide tube (10).
2. a kind of pressure gauge according to claim 1 connects air-tightness detection device, which is characterized in that the pedestal (1)
Lower wall surface is equipped with fin-shaped lines: the fin-shaped lines is for anti-skidding.
3. a kind of pressure gauge according to claim 1 connects air-tightness detection device, which is characterized in that the pedestal (1)
Four corners do chamfered.
4. a kind of pressure gauge according to claim 1 connects air-tightness detection device, which is characterized in that a pair of clamping plate
(7) relative wall is equipped with latticed lines: the latticed lines is used for clamping pressure table (15).
5. a kind of pressure gauge according to claim 1 connects air-tightness detection device, which is characterized in that a pair of carrying
Reinforcing rod (16) are equipped between bar (4): the reinforcing rod (16) is for consolidating carrier bar (4).
6. a kind of pressure gauge according to claim 1 connects air-tightness detection device, which is characterized in that the sink (2)
In rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920981.1U CN208833442U (en) | 2018-11-21 | 2018-11-21 | A kind of pressure gauge connection air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920981.1U CN208833442U (en) | 2018-11-21 | 2018-11-21 | A kind of pressure gauge connection air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833442U true CN208833442U (en) | 2019-05-07 |
Family
ID=66319179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920981.1U Active CN208833442U (en) | 2018-11-21 | 2018-11-21 | A kind of pressure gauge connection air-tightness detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208833442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551317A (en) * | 2020-06-24 | 2020-08-18 | 新乡市奥联电气设备有限公司 | Verifying attachment of manometer gas tightness |
-
2018
- 2018-11-21 CN CN201821920981.1U patent/CN208833442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551317A (en) * | 2020-06-24 | 2020-08-18 | 新乡市奥联电气设备有限公司 | Verifying attachment of manometer gas tightness |
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