CN208153727U - A kind of pneumatic device air pressure source fault diagnosis inspection instrument - Google Patents
A kind of pneumatic device air pressure source fault diagnosis inspection instrument Download PDFInfo
- Publication number
- CN208153727U CN208153727U CN201820662529.3U CN201820662529U CN208153727U CN 208153727 U CN208153727 U CN 208153727U CN 201820662529 U CN201820662529 U CN 201820662529U CN 208153727 U CN208153727 U CN 208153727U
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- slot
- link block
- air pressure
- pressure source
- fault diagnosis
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Abstract
The utility model discloses a kind of pneumatic device air pressure source fault diagnosis inspection instruments, including instrument body, one middle side part of the instrument body is provided with tracheae attachment device, the side lower end of instrument body is provided with control switch, tracheae attachment device includes link block and annular link block, annular link block is located on the outside of one end of link block, slot is provided in the middle part of the other end of link block, elastic seal ring is provided on the inner wall of slot, and the opening upper and lower ends of slot are provided with limiting device, elastic balloon is fixedly installed in the middle part of the inner wall of slot, elastic balloon is provided with mounting plate far from the side of slot.The utility model is by setting retractable structure for limit plate, so that being capable of the various sizes of tracheae of grafting in slot, and expansive elastic balloon can seal various sizes of tracheae, and the present apparatus is enabled to be suitable for various sizes of pneumatic device, improve the use scope of the present apparatus.
Description
Technical field
The utility model relates to pneumatic device deagnostic test correlative technology field, in particular to a kind of pneumatic device pneumatic supply
Fault diagnosis inspection instrument.
Background technique
Pneumatic device is generally referred to using compressed air as medium, and the pressure energy of compressed gas is converted to the pneumatic of mechanical energy
Executive component.Common pneumatic device is pneumatic device, and air motor is by textural classification：Pneumatic vane motor, piston type
Air motor, compact pneumatic vane motor and compact piston type pneumatic motor.General pneumatic device gas circuit is complicated, gas circuit
Valve member is more, and failure concealment is strong, by being manually inconvenient to check then occur the instrument of air pressure failures deagnostic test in the market
Device.The reason of this instrument can quickly detect and diagnose air pressure failures, facilitates staff to repair.But this instrument
With some defects, when this instrument checkout and diagnosis, must connect the tracheae on pneumatic device, but the tracheae on pneumatic device
Caliber size is different, and the bore of detecting instrument upper connector is fixed, so must be provided on detecting instrument multiple
The different connecting tube of bore.But detecting instrument carries for convenience, volume cannot be excessive, thus cannot set on detecting instrument
There are multiple connecting tubes, so the use scope of this detecting instrument is limited, most pneumatic device cannot be applicable in.Therefore, it sends out
A kind of bright pneumatic device air pressure source fault diagnosis inspection is solved the above problems necessary with instrument.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic device air pressure source fault diagnosis inspection instruments, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions：A kind of pneumatic device air pressure source fault diagnosis
It checks and instrument, including instrument body, a middle side part of the instrument body is used to be provided with tracheae attachment device, the instrument body
Side lower end be provided with control switch, the tracheae attachment device includes link block and annular link block, the annular connection
Block is located on the outside of one end of link block, is provided with slot in the middle part of the other end of the link block, is arranged on the inner wall of the slot
Flexible sealing ring, and the opening upper and lower ends of slot are provided with limiting device, fixed peace in the middle part of the inner wall of the slot
Equipped with elastic balloon, the elastic balloon is provided with mounting plate far from the side of slot, and the mounting plate is far from elastic balloon
Side is provided with sealing ring, is provided with L shape ventilation pipe in the middle part of the inner wall of the slot, one end of the L shape ventilation pipe with
Elastic balloon connection, the side of the other end connection ring pipe of the L shape ventilation pipe, the ring pipe are located at the interior of link block
Portion, and heating device is provided on the outside of ring pipe, the ring pipe with nitrogen storage chamber by being connected to communicating pipe, the nitrogen
Storage chamber is located at the inside of annular link block.
Preferably, the limiting device includes limit plate, and the limit plate is fixedly mounted on one end of portable pillar, the work
In the other end insertion sliding slot of dynamic column, and portable pillar is connected by the inner wall of compressed spring and sliding slot, and the sliding slot position is opened in
On the opening side wall of slot.
Preferably, the middle part side setting of the portable pillar is fluted, and the one of magnetic metal block is plugged in the groove
End, the other end of the magnetic metal block are located in notch, and the notch is opened in the middle part inner wall side of sliding slot, the notch
Side far from sliding slot is provided with electromagnet, and the electromagnet is fixedly mounted in link block.
Preferably, the limit plate is set as arcuate structure, and side setting of the limit plate far from portable pillar is flexible anti-
Sheath.
Preferably, the heating device includes thermally conductive sheet and heater, and the thermally conductive sheet fitting is set to the another of ring pipe
Side, the heater is located at side of the thermally conductive sheet far from ring pipe, and heater is fixedly installed in the inside of link block.
Preferably, the upper center of the annular link block is provided with sealing axis, and one end of the sealing axis is through annular
The inner wall of link block and the inside for being inserted into nitrogen storage chamber.
Preferably, the inside cross-sectional of the elastic seal ring is set as arcuate structure, and elastic seal ring is open at one end
Diameter is greater than its other end opening diameter.
The technical effect and advantage of the utility model：The utility model in the slot in tracheae attachment device by being arranged
Flexible air bag, is provided with nitrogen storage chamber in annular link block, and the intracavitary nitrogen of sighing of nitrogen storage is heated by heater
Volume will increase afterwards, so that elastic balloon expands, the tracheae of grafting in slot is sealed, and the interconnecting piece of anti-slot and tracheae leaks
Gas is provided with limiting device in slot, and the limit plate on limiting device can limit tracheae, and tracheae is prevented to be detached from slot, will
Limit plate is set as retractable structure so that in slot can the various sizes of tracheae of grafting, and expansive elastic balloon
Various sizes of tracheae can be sealed, enable the present apparatus to be suitable for various sizes of pneumatic device, improve the present apparatus
Use scope.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model tracheae attachment device structural profile illustration.
Fig. 3 is structure enlargement diagram at A in this practical Fig. 2.
Fig. 4 is the utility model tracheae attachment device structure schematic side view.
In figure：Instrument body 1, tracheae attachment device 2, control switch 3, link block 4, annular link block 5, slot 6, elasticity
Sealing ring 7, limiting device 8, limit plate 81, portable pillar 82, sliding slot 83, compressed spring 84, groove 85, magnetic metal block 86, slot
Mouth 87, elastic balloon 9, mounting plate 10, sealing ring 11, L shape ventilation pipe 12, ring pipe 13, thermally conductive sheet 14, adds electromagnet 88
Hot device 15, nitrogen storage chamber 16, sealing axis 17.
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.
Meanwhile cited such as "upper" in this specification ", "lower", "left", "right", " centre " and " one " term, also
Only being illustrated convenient for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified,
Under the content of no substantial changes in technology, when being also considered as the enforceable range of the utility model.
The utility model provides a kind of pneumatic device air pressure source fault diagnosis inspection instrument as shown in Figs 1-4, packet
Instrument body 1 is included, a middle side part of instrument body 1 is provided with tracheae attachment device 2, and the side lower end of instrument body 1 is provided with
Control switch 3, tracheae attachment device 2 include link block 4 and annular link block 5, and annular link block 5 is located at one end of link block 4
Outside is provided with slot 6 in the middle part of the other end of link block 4, is provided with elastic seal ring 7 on the inner wall of slot 6, and slot 6
Opening upper and lower ends are provided with limiting device 8, are fixedly installed with elastic balloon 9, elastic balloon 9 in the middle part of the inner wall of slot 6
Side far from slot 6 is provided with mounting plate 10, and mounting plate 10 is provided with sealing ring 11, slot 6 far from the side of elastic balloon 9
Inner wall in the middle part of be provided with L shape ventilation pipe 12, one end of L shape ventilation pipe 12 is connected to elastic balloon 9, L shape ventilation pipe
The side of 12 other end connection ring pipe 13, ring pipe 13 is located at the inside of link block 4, and the outside of ring pipe 13 is provided with
Heating device, for ring pipe 13 by being connected to nitrogen storage chamber 16 communicating pipe, nitrogen storage chamber 16 is located at the interior of annular link block 5
Portion.
It is provided with elastic balloon 9 in the slot 6 in tracheae attachment device 2, is provided with nitrogen storage in annular link block 5
Chamber 14 is deposited, nitrogen volume after the heating of heater 15 of sighing in nitrogen storage chamber 14 will increase, so that elastic balloon 9 expands,
The tracheae of grafting in slot 6 is sealed, the interconnecting piece gas leakage of slot 6 Yu tracheae is prevented, expansive elastic balloon 9 can incite somebody to action
Various sizes of tracheae sealing, enables the present apparatus to be suitable for various sizes of pneumatic device.
Limiting device 8 includes limit plate 81, and limit plate 81 is fixedly mounted on one end of portable pillar 82, portable pillar 82 it is another
In end insertion sliding slot 83, and portable pillar 82 is connect by compressed spring 84 with the inner wall of sliding slot 83, and sliding slot 83 are opened in slot 6
Opening side wall on；The middle part side of portable pillar 82 is arranged fluted 85, is plugged with the one of magnetic metal block 86 in groove 85
End, the other end of magnetic metal block 86 are located in notch 87, and notch 87 is opened in the middle part inner wall side of sliding slot 83, and notch 87 is remote
Side from sliding slot 83 is provided with electromagnet 88, and electromagnet 88 is fixedly mounted in link block 4；Limit plate 81 is set as arc knot
Structure, and limit plate 81 is provided with elastic protection layer far from the side of portable pillar 82.
Heating device includes thermally conductive sheet 14 and heater 15, and thermally conductive sheet 14 is bonded the other side for being set to ring pipe 13, adds
Hot device 15 is located at side of the thermally conductive sheet 14 far from ring pipe 13, and heater 15 is fixedly installed in the inside of link block 4；Annular is even
The upper center for connecing block 5 is provided with sealing axis 17, and one end of sealing axis 17 runs through the inner wall of annular link block 5 and is inserted into nitrogen storage
Deposit the inside of chamber 16；The inside cross-sectional of elastic seal ring 7 is set as arcuate structure, and the diameter open at one end of elastic seal ring 7
Greater than its other end opening diameter；Limit plate 81 on limiting device 8 can limit tracheae, and tracheae is prevented to be detached from slot, limit
Plate 81 can be stretched by moveable column 82, limit plate 81 be limited various sizes of tracheae, i.e. slot 6
It is interior being capable of the various sizes of tracheae of grafting.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known in the art equipment of control.
This practical working principle：When present apparatus preparation, first tracheae is plugged in slot 6, at this time elastic packing
It encloses 7 pairs of tracheaes tentatively to be sealed, electromagnet 88 is then started by control switch 3, electromagnet 88 will be magnetic golden by magnetic force
Belong to block 86 to retract in notch 87, magnetic metal block 86 is separated with the groove 85 in portable pillar 82 at this time, so that portable pillar 82 is being pressed
It is popped up under the action of contracting spring 84, until limit plate 81 is contacted with tracheae, limit plate 81 limits tracheae at this time, due to limit plate
81 be retractable structure, so that can limit various sizes of tracheae in limit plate 81, then passes through the starting heating of control switch 3
Device 15, heater 15 heats ring pipe 13 by thermally conductive sheet 14, so that the nitrogen temperature in nitrogen storage chamber 16, nitrogen
Volume will increase after heating, and the nitrogen that volume increases is entered in elastic balloon 9 by L shape ventilation pipe 12, so that elastic balloon 9
Expansion, the elastic balloon 9 after expansion contacts with tracheae, and the sealing ring 11 on elastic balloon 9 can be by tracheae secondary seal, and can
Various sizes of tracheae can be sealed with the elastic balloon 9 of expansion, the present apparatus is suitable for various sizes of pneumatic
Device improves the use scope of the present apparatus.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of pneumatic device air pressure source fault diagnosis inspection instrument, including instrument body（1）, it is characterised in that：The instrument
Device ontology（1）A middle side part be provided with tracheae attachment device（2）, the instrument body（1）Side lower end be provided with control
Switch（3）, the tracheae attachment device（2）Including link block（4）With annular link block（5）, the annular link block（5）It is located at
Link block（4）One end on the outside of, the link block（4）The other end in the middle part of be provided with slot（6）, the slot（6）Inner wall
On be provided with elastic seal ring（7）, and slot（6）Opening upper and lower ends be provided with limiting device（8）, the slot
（6）Inner wall in the middle part of be fixedly installed with elastic balloon（9）, the elastic balloon（9）Far from slot（6）Side be provided with installation
Plate（10）, the mounting plate（10）Far from elastic balloon（9）Side be provided with sealing ring（11）, the slot（6）Inner wall
Middle part is provided with L shape ventilation pipe（12）, the L shape ventilation pipe（12）One end and elastic balloon（9）Connection, the L shape
Ventilation pipe（12）The other end connect ring pipe（13）Side, the ring pipe（13）Positioned at link block（4）Inside, and
Ring pipe（13）Outside be provided with heating device, the ring pipe（13）Pass through communicating pipe and nitrogen storage chamber（16）Connection,
The nitrogen storage chamber（16）Positioned at annular link block（5）Inside.
2. a kind of pneumatic device air pressure source fault diagnosis inspection instrument according to claim 1, it is characterised in that：It is described
Limiting device（8）Including limit plate（81）, the limit plate（81）It is fixedly mounted on portable pillar（82）One end, the portable pillar
（82）The other end be inserted into sliding slot（83）It is interior, and portable pillar（82）Pass through compressed spring（84）With sliding slot（83）Inner wall connection,
The sliding slot（83）Position is opened in slot（6）Opening side wall on.
3. a kind of pneumatic device air pressure source fault diagnosis inspection instrument according to claim 1 or 2, it is characterised in that：
The portable pillar（82）Middle part side setting it is fluted（85）, the groove（85）Inside it is plugged with magnetic metal block（86）One
End, the magnetic metal block（86）The other end be located at notch（87）It is interior, the notch（87）It is opened in sliding slot（83）Middle part
Inner wall side, the notch（87）Far from sliding slot（83）Side be provided with electromagnet（88）, the electromagnet（88）Fixed peace
Mounted in link block（4）It is interior.
4. a kind of pneumatic device air pressure source fault diagnosis inspection instrument according to claim 2, it is characterised in that：It is described
Limit plate（81）It is set as arcuate structure, and limit plate（81）Far from portable pillar（82）Side be provided with elastic protection layer.
5. a kind of pneumatic device air pressure source fault diagnosis inspection instrument according to claim 1, it is characterised in that：It is described
Heating device includes thermally conductive sheet（14）And heater（15）, the thermally conductive sheet（14）Fitting is set to ring pipe（13）It is another
Side, the heater（15）Positioned at thermally conductive sheet（14）Far from ring pipe（13）Side, and heater（15）The company of being fixedly installed in
Connect block（4）Inside.
6. a kind of pneumatic device air pressure source fault diagnosis inspection instrument according to claim 1, it is characterised in that：It is described
Annular link block（5）Upper center be provided with sealing axis（17）, the sealing axis（17）One end run through annular link block（5）
Inner wall and be inserted into nitrogen storage chamber（16）Inside.
7. a kind of pneumatic device air pressure source fault diagnosis inspection instrument according to claim 1, it is characterised in that：It is described
Elastic seal ring（7）Inside cross-sectional be set as arcuate structure, and elastic seal ring（7）Diameter open at one end be greater than that its is another
End opening diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662529.3U CN208153727U (en) | 2018-05-06 | 2018-05-06 | A kind of pneumatic device air pressure source fault diagnosis inspection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662529.3U CN208153727U (en) | 2018-05-06 | 2018-05-06 | A kind of pneumatic device air pressure source fault diagnosis inspection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153727U true CN208153727U (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820662529.3U Expired - Fee Related CN208153727U (en) | 2018-05-06 | 2018-05-06 | A kind of pneumatic device air pressure source fault diagnosis inspection instrument |
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| CN (1) | CN208153727U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758155A (en) * | 2019-01-18 | 2019-05-17 | 重庆蓝岸通讯技术有限公司 | Shatter-resistant system and method based on automatic test pose |
| CN110608861A (en) * | 2019-09-10 | 2019-12-24 | 深圳市誉辰自动化设备有限公司 | Soft package battery sealing performance detection method and device |
| CN111141463A (en) * | 2020-01-20 | 2020-05-12 | 桑乐矢崎（山东）新能源有限公司 | Device and method for detecting air tightness of solar heat collecting plate |
| CN113198973A (en) * | 2021-04-02 | 2021-08-03 | 朱艳林 | High-silicon aluminum alloy casting method |
-
2018
- 2018-05-06 CN CN201820662529.3U patent/CN208153727U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758155A (en) * | 2019-01-18 | 2019-05-17 | 重庆蓝岸通讯技术有限公司 | Shatter-resistant system and method based on automatic test pose |
| CN109758155B (en) * | 2019-01-18 | 2022-03-01 | 重庆蓝岸通讯技术有限公司 | Anti-falling system and method based on automatic posture detection |
| CN110608861A (en) * | 2019-09-10 | 2019-12-24 | 深圳市誉辰自动化设备有限公司 | Soft package battery sealing performance detection method and device |
| CN111141463A (en) * | 2020-01-20 | 2020-05-12 | 桑乐矢崎（山东）新能源有限公司 | Device and method for detecting air tightness of solar heat collecting plate |
| CN113198973A (en) * | 2021-04-02 | 2021-08-03 | 朱艳林 | High-silicon aluminum alloy casting method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |