CN209589345U - A kind of Novel pressure meter debugging tool - Google Patents
A kind of Novel pressure meter debugging tool Download PDFInfo
- Publication number
- CN209589345U CN209589345U CN201920742901.6U CN201920742901U CN209589345U CN 209589345 U CN209589345 U CN 209589345U CN 201920742901 U CN201920742901 U CN 201920742901U CN 209589345 U CN209589345 U CN 209589345U
- Authority
- CN
- China
- Prior art keywords
- piston seat
- pressure gauge
- connector
- pedestal
- right end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of Novel pressure meter debugging tools of pressure gauge detection device technical field, it include connector, the nipple tip is connected with pedestal, piston seat is provided in the pedestal right end plunger shaft, pressure gauge base is bolted on the outside of the pedestal right end, extra heavy pipe periphery is provided with the first sealing ring on the left of the piston seat, spring is wrapped on the right side of the piston seat outside tubule, the second sealing ring is provided on the piston seat right side, the pressure gauge base right end is plugged with pressure gauge, the pressure gauge base and pressure gauge junction are provided with snap ring, the utility model is when in use, more mold exchange is not needed, it can directly detect, detection company is not necessarily to be equipped with the mold screw thread of various models, save debugging cost, the time of threading is eliminated simultaneously, it is easy to operate, it is convenient.
Description
Technical field
The utility model relates to pressure gauge detection device technical field, specially a kind of Novel pressure meter debugging tool.
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.
Pressure gauge will appear the events such as power list index does not return to zero, firmware loosens, bourdon tube deformation in daily working service
Hinder phenomenon.In order to avoid the generation of phenomenon of the failure as far as possible, we often should carry out debugging operations, conventional debugging inspection to pressure gauge
It tests equipment and needs being threaded onto pressure gauge in corresponding mold screw thread.Because pressure gauge screw thread a great variety, causes to examine
The mold for testing pressure gauge is various, higher cost.
Based on this, the utility model devises a kind of Novel pressure meter debugging tool, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of Novel pressure meter debugging tools, to solve to mention in above-mentioned background technique
Conventional pressure gauge bug check equipment out needs being threaded onto pressure gauge in corresponding mold screw thread, because of pressure
Table screw thread a great variety causes to examine the mold of pressure gauge various, higher cost problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Novel pressure meter debugging tool, including
There is connector, the nipple tip is connected with pedestal, piston seat is provided in the pedestal right end plunger shaft, outside the pedestal right end
Side is bolted with pressure gauge base, and extra heavy pipe periphery is provided with the first sealing ring on the left of the piston seat, on the right side of the piston seat outside tubule
It is wrapped with spring, the second sealing ring is provided on the piston seat right side, the pressure gauge base right end is plugged with pressure gauge, institute
It states pressure gauge base and pressure gauge junction is provided with snap ring.
Preferably, air inlet port is provided in the connector, the air inlet port top is connected to plinth air flow channel, described
Connector lower part is provided with the first connection screw thread.
Preferably, the pedestal right end offers piston seat slot, and the piston seat slot passes through grinding process, and the pedestal is right
Portion is provided with the second connection screw thread.
Preferably, central duct is offered in the piston seat left end, the central duct right end is provided with outlet slot,
The outlet slot and central duct diameter ratio are 1/3, and the outlet slot runs through piston seat right side, the piston seat left side
Extra heavy pipe periphery is provided with the first seal groove, and the piston seat right side offers the second seal groove.
Preferably, the pressure gauge base includes left connector and right connector, the left connector and right connector it
Between be provided with communication port, the piston seat right end capillary diameter is identical as communication port diameter, and the snap ring is set to right company
In interface.
Preferably, first sealing ring and its material of the second sealing ring are hydrogenated nitrile-butadiene rubber.
Preferably, its material of the snap ring is elastic rubber material.
Compared with prior art, the utility model has the beneficial effects that when the utility model is used, not needing more to change the mold
Tool, so that it may directly detect, detection company is not necessarily to be equipped with the mold screw thread of various models, saves debugging cost, saves simultaneously
It is time of threading, simple, convenient.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model decouples structural schematic diagram；
Fig. 3 is enlarged diagram at the utility model A.
In attached drawing, parts list represented by the reference numerals are as follows:
1- connector, 2- pedestal, 3- piston seat, 4- pressure gauge base, the first sealing ring of 5-, 6- spring, the second sealing ring of 7-, 8-
Pressure gauge, 9- snap ring, 11- air inlet port, the first connection screw thread of 12-, 21- piston seat slot, the second connection screw thread of 22-, in 31-
Heart duct, 32- outlet slot, the first seal groove of 33-, the second seal groove of 34-, the left connector of 41-, the right connector of 42-,
43- communication port.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of Novel pressure meter debugging tool includes
Connector 1,1 top of connector are connected with pedestal 2, and piston seat 3 is provided in 2 right end plunger shaft of pedestal, is spirally connected on the outside of 2 right end of pedestal
There is pressure gauge base 4,3 left side extra heavy pipe periphery of piston seat is provided with the first sealing ring 5, spring is wrapped with outside 3 right side tubule of piston seat
6, the second sealing ring 7 is provided on 3 right side of piston seat, and 4 right end of pressure gauge base is plugged with pressure gauge 8, pressure gauge base 4 and pressure
8 junction of table is provided with snap ring 9.
Further, air inlet port 11 is provided in connector 1,11 top of air inlet port is connected to 2 airflow channel of pedestal, connector
1 lower part is provided with the first connection screw thread 12, for connecting external pressure supply device.
Further, 2 right end of pedestal offers piston seat slot 21, and piston seat slot 21 passes through grinding process, and 2 right part of pedestal is set
It is equipped with the second connection screw thread 22, for connecting pressure gauge base 4.
Further, central duct 31 is offered in 3 left end of piston seat, 31 right end of central duct is provided with outlet slot
32, outlet slot 32 and 31 diameter ratio of central duct are 1/3, and outlet slot 32 runs through 3 right side of piston seat, 3 left side of piston seat
Extra heavy pipe periphery is provided with the first seal groove 33, and 3 right side of piston seat offers the second seal groove 34.
Further, pressure gauge base 4 includes left connector 41 and right connector 42, left connector 41 and right connector
Communication port 43 is provided between 42,3 right end capillary diameter of piston seat is identical as 43 diameter of communication port, and snap ring 9 is set to the right side
In connector 42.
Further, the first sealing ring 5 and second its material of sealing ring 7 are hydrogenated nitrile-butadiene rubber, are had stronger wear-resisting
Ability.
Further, its material of snap ring 9 is elastic rubber material, for limiting pressure gauge, avoids its detection from being pressurized and pops up.
One concrete application of the present embodiment are as follows: the present apparatus is a kind of Novel pressure meter debugging tool, as follows using principle:
Air pressure enters pedestal 2 by admission line 11 in connector 1 and pushes piston seat, because having the sealing of the first sealing ring 5, inner cavity
Piston seat 3 push ahead so that the second sealing ring 7 is combined closely and is sealed with 8 bottom of pressure gauge, simultaneously as pressure gauge
There is snap ring 9 at seat A, will not fall off when so that pressure gauge 8 is by air pressure, so as to carry out pressure gauge detection.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of Novel pressure meter debugging tool includes connector (1), it is characterised in that: connector (1) top is connected with bottom
Seat (2) is provided with piston seat (3) in pedestal (2) the right end plunger shaft, is bolted with pressure gauge on the outside of pedestal (2) right end
Seat (4), extra heavy pipe periphery is provided with the first sealing ring (5) on the left of the piston seat (3), on the right side of the piston seat (3) tubule it is outer around
It is connected to spring (6), is provided with the second sealing ring (7) on piston seat (3) right side, pressure gauge base (4) the right end grafting
Have pressure gauge (8), the pressure gauge base (4) and pressure gauge (8) junction are provided with snap ring (9).
2. a kind of Novel pressure meter debugging tool according to claim 1, it is characterised in that: setting in the connector (1)
Have air inlet port (11), air inlet port (11) top is connected to pedestal (2) airflow channel, and connector (1) lower part is provided with
First connection screw thread (12).
3. a kind of Novel pressure meter debugging tool according to claim 1, it is characterised in that: pedestal (2) right end is opened
Equipped with piston seat slot (21), the piston seat slot (21) passes through grinding process, and pedestal (2) right part is provided with the second connection spiral shell
Line (22).
4. a kind of Novel pressure meter debugging tool according to claim 1, it is characterised in that: piston seat (3) left end
It inside offers central duct (31), central duct (31) right end is provided with outlet slot (32), the outlet slot (32)
It is 1/3 with central duct (31) diameter ratio, the outlet slot (32) runs through piston seat (3) right side, and the piston seat (3) is left
Side extra heavy pipe periphery is provided with the first seal groove (33), and piston seat (3) right side offers the second seal groove (34).
5. a kind of Novel pressure meter debugging tool according to claim 1, it is characterised in that: pressure gauge base (4) packet
Left connector (41) and right connector (42) have been included, has been provided with communication port between the left connector (41) and right connector (42)
(43), piston seat (3) the right end capillary diameter is identical as communication port (43) diameter, and the snap ring (9) is set to right company
In interface (42).
6. a kind of Novel pressure meter debugging tool according to claim 1, it is characterised in that: first sealing ring (5)
It is hydrogenated nitrile-butadiene rubber with the second sealing ring (7) its material.
7. a kind of Novel pressure meter debugging tool according to claim 1, it is characterised in that: described its material of snap ring (9)
For elastic rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742901.6U CN209589345U (en) | 2019-05-22 | 2019-05-22 | A kind of Novel pressure meter debugging tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742901.6U CN209589345U (en) | 2019-05-22 | 2019-05-22 | A kind of Novel pressure meter debugging tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589345U true CN209589345U (en) | 2019-11-05 |
Family
ID=68347547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920742901.6U Active CN209589345U (en) | 2019-05-22 | 2019-05-22 | A kind of Novel pressure meter debugging tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589345U (en) |
-
2019
- 2019-05-22 CN CN201920742901.6U patent/CN209589345U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206627247U (en) | A kind of sensor performance test device | |
| CN209043513U (en) | A kind of hyperpressure table sealing installing and connecting apparatus | |
| CN209589345U (en) | A kind of Novel pressure meter debugging tool | |
| CN109211465A (en) | A kind of pressure meter three-way connector with detection mouth | |
| CN210036850U (en) | Novel temperature and pressure compensation device for gas flowmeter | |
| CN208043318U (en) | A kind of manometer metering device free of demolition | |
| CN212458815U (en) | Tightness detection device | |
| CN209927351U (en) | Quick switching device for testing output performance of pressure sensor | |
| CN208653702U (en) | A kind of cold and hot water swivel pressure gauge | |
| CN209014190U (en) | A kind of pressure meter three-way connector with detection mouth | |
| CN207298170U (en) | A kind of automobile pressure detection quick coupling | |
| CN221033451U (en) | Piston pressure cylinder test device | |
| CN207395947U (en) | A kind of air gauge gas circuit switching and locking device | |
| CN201363094Y (en) | Pipe nipple with filling and temperature-pressure measurement connection pipes | |
| CN204903087U (en) | Pnematic instrument checkout stand | |
| CN203688142U (en) | Pressure detection apparatus | |
| CN214744010U (en) | Novel sewage pipes for municipal administration sewage treatment | |
| CN216621386U (en) | Novel gas meter leakproofness detects frock | |
| CN205483141U (en) | Last watchcase subassembly of gas table | |
| CN210487197U (en) | Pipeline valve pressure test device | |
| CN204831402U (en) | Integration amount of wind measuring device | |
| CN209820676U (en) | Wireless pressure transmitter capable of being used for different apertures | |
| CN220912535U (en) | Pressure gauge with convertible joint | |
| CN219977710U (en) | Test device of breather valve | |
| CN217442759U (en) | Three-pressure testing device of gas pressure regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |