CN107806956A - A kind of gas gauge - Google Patents
A kind of gas gauge Download PDFInfo
- Publication number
- CN107806956A CN107806956A CN201710895717.0A CN201710895717A CN107806956A CN 107806956 A CN107806956 A CN 107806956A CN 201710895717 A CN201710895717 A CN 201710895717A CN 107806956 A CN107806956 A CN 107806956A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- fixedly connected
- guard box
- drive link
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/147—Details about the mounting of the sensor to support or covering means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of gas gauge; including air inlet pipe; connecting tube is communicated with the top of the air inlet pipe; housing is installed at the top of the connecting tube; the surface of the housing is provided with scale line; guard box is fixedly connected with the left of the air inlet pipe, the inner chamber of the air inlet pipe is provided with drive link, the right side of air inlet pipe is through on the right side of drive link and is fixedly connected with handle.The present invention is by setting being used cooperatively for air inlet pipe, connecting tube, housing, scale line, guard box, fixed plate, pull bar, extension spring, limiting plate, kelly, groove, support frame, the first spring, handle, drive link, slide bar, second spring, chute, supporting plate and blow vent; solves existing pressure gauge when in use; because the pressure value of existing pressure gauge gas when in use is different; the problem of causing existing pressure gauge that destruction occurs when in use; reach the use for facilitating user, improve the practicality of pressure gauge.
Description
Technical field
The present invention relates to pressure gauge technical field, specially a kind of gas gauge.
Background technology
Pressure gauge refers to using flexible member as sensing element, measure and indicate the instrument higher than environmental pressure, using extremely
Generally, it is almost throughout 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 characteristic such as convenient for production so that mechanical compression table obtains more next
More it is widely applied, pressure gauge passes through the sensing element in table（Bourdon tube, bellows, bellows）Elastic deformation, then by table
The switching mechanism of movement conducts pressure deformation to pointer, causes indicators turn to show pressure.
Pressure gauge is a kind of instrument detected to gas pressure, existing pressure gauge when in use, due to gas
Pressure value is different, so as to cause existing pressure gauge that the phenomenon of destruction occurs when in use, it has not been convenient to the use of user,
Reduce the practicality of pressure gauge.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of gas gauge, possess the advantages that user-friendly,
Solve the problems, such as that inconvenient user uses existing gas gauge when in use.
（Two）Technical scheme
To realize above-mentioned user-friendly purpose, the present invention provides following technical scheme：A kind of gas gauge, including
Air inlet pipe, connecting tube is communicated with the top of the air inlet pipe, housing, the surface of the housing are installed at the top of the connecting tube
Scale line is provided with, guard box is fixedly connected with the left of the air inlet pipe, the inner chamber of the air inlet pipe is provided with drive link, institute
State the right side that air inlet pipe is through on the right side of drive link and be fixedly connected with handle, first is fixedly connected with the left of the handle
Spring, with being fixedly connected on the right side of air inlet pipe, the bottom of the drive link is fixedly connected with slide bar in the left side of first spring,
Second spring is fixedly connected with the right side of the slide bar, the right side of the second spring is fixedly connected with the inwall of air inlet pipe, institute
The bottom for stating air inlet tube cavity is fixedly connected with supporting plate, and the cunning being used cooperatively with slide bar is offered at the top of the supporting plate
Groove, the basal sliding of the inwall and slide bar of the chute connect, and the inner chamber of the supporting plate offers blow vent, the drive link
Left side sequentially pass through air inlet pipe and guard box and extend to the inner chamber of guard box, opened up at the top of the drive link it is fluted,
Extension spring is fixedly connected with the top of the protection chamber interior wall, the bottom of the extension spring is fixedly connected with limiting plate, the limiting plate
Inwall of the both sides with guard box be slidably connected, the front surface of the limiting plate is fixedly connected with pull bar, the top of the pull bar
Portion is through to the top of guard box and is fixedly connected with fixed plate, and the bottom of the limiting plate is fixedly connected with kelly, the card
The bottom of bar extends to the inner chamber of groove.
Preferably, the bottom of the guard box is fixedly connected with support frame, the right side of support frame as described above and a left side for air inlet pipe
Side is fixedly connected.
Preferably, Anti-slip cover is fixedly connected with the right side of the handle, and the surface of Anti-slip cover is provided with anti-slip veins.
Preferably, the both sides of the air inlet pipe offer the sealing gasket being used cooperatively with drive link.
Preferably, the port being used cooperatively with pull bar is offered at the top of the guard box.
（Three）Beneficial effect
Compared with prior art, the invention provides a kind of gas gauge, possesses following beneficial effect：
1st, the present invention by set air inlet pipe, connecting tube, housing, scale line, guard box, fixed plate, pull bar, extension spring, limiting plate,
The cooperation of kelly, groove, support frame, the first spring, handle, drive link, slide bar, second spring, chute, supporting plate and blow vent
Use, solve existing pressure gauge when in use, because the pressure value of existing pressure gauge gas when in use is different, lead
The problem of causing existing pressure gauge that destruction occurs when in use, the use for facilitating user is reached, has improved pressure gauge
Practicality.
2nd, the present invention improves stability during guard box work, avoids and filled due to a lack of fixed by setting support frame
Put, cause guard box that unstable phenomenon occurs at work, by setting Anti-slip cover, add user's hand and handle
Contact area, avoid due to a lack of shoe, cause user that the phenomenon to come off occurs when in use, it is logical by setting
Mouthful, slip of the pull bar in guard box is facilitated, reduces the frictional force between pull bar and guard box, extends the use of part
In the life-span, by setting chute, slip of the slide bar in supporting plate is facilitated, reduces the frictional force between slide bar and supporting plate,
Extend the service life of part.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of air inlet pipe of the present invention；
Fig. 3 is A of the present invention close-up schematic view.
In figure：It is 1 air inlet pipe, 2 connecting tubes, 3 housings, 4 scale lines, 5 guard boxs, 6 fixed plates, 7 pull bars, 8 extension springs, 9 spacing
Plate, 10 kellies, 11 grooves, 12 support frames, 13 first springs, 14 handles, 15 drive links, 16 slide bars, 17 second springs, 18 are slided
Groove, 19 supporting plates, 20 blow vents.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3, a kind of gas gauge, including air inlet pipe 1 are referred to, the top of air inlet pipe 1 is communicated with connecting tube 2, even
The top of adapter 2 is provided with housing 3, and the surface of housing 3 is provided with scale line 4, and the left side of air inlet pipe 1 is fixedly connected with guard box
5, the bottom of guard box 5 is fixedly connected with support frame 12, and the right side of support frame 12 is fixedly connected with the left side of air inlet pipe 1, passed through
Support frame 12 is set, stability when guard box 5 works is improved, avoids due to a lack of fixing device, cause guard box 5 in work
As when unstable phenomenon occurs, the inner chamber of air inlet pipe 1 is provided with drive link 15, and the both sides of air inlet pipe 1 offer and passed
The sealing gasket that lever 15 is used cooperatively, the right side of drive link 15 are through to the right side of air inlet pipe 1 and are fixedly connected with handle 14,
The right side of hand 14 is fixedly connected with Anti-slip cover, and the surface of Anti-slip cover is provided with anti-slip veins, and by setting Anti-slip cover, adding makes
The contact area of user's hand and handle 14, avoids due to a lack of shoe, causes user to occur when in use and come off
Phenomenon, the left side of handle 14 is fixedly connected with the first spring 13, and the left side of the first spring 13 is fixed with the right side of air inlet pipe 1 to be connected
Connect, the bottom of drive link 15 is fixedly connected with slide bar 16, and the right side of slide bar 16 is fixedly connected with second spring 17, second spring 17
Right side be fixedly connected with the inwall of air inlet pipe 1, the bottom of the inner chamber of air inlet pipe 1 is fixedly connected with supporting plate 19, supporting plate 19
Top offers the chute 18 being used cooperatively with slide bar 16, by setting chute 18, facilitates slide bar 16 in supporting plate 19
Slide, reduce the frictional force between slide bar 19 and supporting plate 19, extend the service life of part, the inwall and cunning of chute 18
The basal sliding connection of bar 16, the inner chamber of supporting plate 19 offer blow vent 20, and the left side of drive link 15 sequentially passes through air inlet pipe 1
With guard box 5 and the inner chamber of guard box 5 is extended to, the top of drive link 15 opens up fluted 11, and the top of the inwall of guard box 5 is consolidated
Surely it is connected with extension spring 8, the bottom of extension spring 8 is fixedly connected with limiting plate 9, and the inwall of the both sides of limiting plate 9 with guard box 5 slides
Connection, the front surface of limiting plate 9 are fixedly connected with pull bar 7, and the top of guard box 5 offers the port being used cooperatively with pull bar 7,
By setting port, slip of the pull bar 7 in guard box 5 is facilitated, reduces the frictional force between pull bar 7 and guard box 5, prolongs
The service life of part is grown, the top of pull bar 7 is through to the top of guard box 5 and is fixedly connected with fixed plate 6, limiting plate 9
Bottom be fixedly connected with kelly 10, the bottom of kelly 10 extends to the inner chamber of groove 11, the present invention by set air inlet pipe 1,
Connecting tube 2, housing 3, scale line 4, guard box 5, fixed plate 6, pull bar 7, extension spring 8, limiting plate 9, kelly 10, groove 11, support
Frame 12, the first spring 13, handle 14, drive link 15, slide bar 16, second spring 17, chute 18, supporting plate 19 and blow vent 20
Be used cooperatively, solve existing pressure gauge when in use, due to existing pressure gauge when in use gas pressure value not
Together, the problem of causing existing pressure gauge that destruction occurs when in use, reach the use for facilitating user, improve pressure
The practicality of power table.
When in use, user drives drive link 15 to move by the pulling to handle 14, handle 14, drive link 15
Moving belt moving slide-bar 16 enter line slip in chute 18, while second spring 17 deforms upon, and user passes through to fixed plate 6
Pulling, fixed plate 6 drive pull bar 7 move, the mobile drive limiting plate 9 of pull bar 7 moves, the movement of limiting plate 9
Moved in the presence of extension spring 8, limiting plate 9 drives kelly 10 to move, and kelly 10 is caught in groove 11, can be to transmission
Bar 15 is fixed, and so facilitates use of the user to pressure gauge.
In summary, the gas gauge, air inlet pipe 1, connecting tube 2, housing 3, scale line 4, guard box 5, fixation are passed through
Plate 6, pull bar 7, extension spring 8, limiting plate 9, kelly 10, groove 11, support frame 12, the first spring 13, handle 14, drive link 15, cunning
Bar 16, second spring 17, chute 18, supporting plate 19 and blow vent 20 are used cooperatively, and solving existing gas gauge makes
The problem of used time inconvenience user uses.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of gas gauge, including air inlet pipe（1）, it is characterised in that：The air inlet pipe（1）Top be communicated with connecting tube
（2）, the connecting tube（2）Top housing is installed（3）, the housing（3）Surface be provided with scale line（4）, it is described enter
Tracheae（1）Left side be fixedly connected with guard box（5）, the air inlet pipe（1）Inner chamber be provided with drive link（15）, the transmission
Bar（15）Right side be through to air inlet pipe（1）Right side and be fixedly connected with handle（14）, the handle（14）Left side fix
It is connected with the first spring（13）, first spring（13）Left side and air inlet pipe（1）Right side be fixedly connected, the drive link
（15）Bottom be fixedly connected with slide bar（16）, the slide bar（16）Right side be fixedly connected with second spring（17）, described
Two springs（17）Right side and air inlet pipe（1）Inwall be fixedly connected, the air inlet pipe（1）The bottom of inner chamber is fixedly connected with branch
Fagging（19）, the supporting plate（19）Top offer and slide bar（16）The chute being used cooperatively（18）, the chute（18）
Inwall and slide bar（16）Basal sliding connection, the supporting plate（19）Inner chamber offer blow vent（20）, the transmission
Bar（15）Left side sequentially pass through air inlet pipe（1）And guard box（5）And extend to guard box（5）Inner chamber, the drive link
（15）Top open up it is fluted（11）, the guard box（5）Extension spring is fixedly connected with the top of inwall（8）, the extension spring（8）
Bottom be fixedly connected with limiting plate（9）, the limiting plate（9）Both sides and guard box（5）Inwall be slidably connected, it is described
Limiting plate（9）Front surface be fixedly connected with pull bar（7）, the pull bar（7）Top be through to guard box（5）Top and solid
Surely it is connected with fixed plate（6）, the limiting plate（9）Bottom be fixedly connected with kelly（10）, the kelly（10）Bottom prolong
Extend groove（11）Inner chamber.
A kind of 2. gas gauge according to claim 1, it is characterised in that：The guard box（5）Bottom fix connect
It is connected to support frame（12）, support frame as described above（12）Right side and air inlet pipe（1）Left side be fixedly connected.
A kind of 3. gas gauge according to claim 1, it is characterised in that：The handle（14）Right side be fixedly connected
There is Anti-slip cover, and the surface of Anti-slip cover is provided with anti-slip veins.
A kind of 4. gas gauge according to claim 1, it is characterised in that：The air inlet pipe（1）Both sides open up
Have and drive link（15）The sealing gasket being used cooperatively.
A kind of 5. gas gauge according to claim 1, it is characterised in that：The guard box（5）Top offer
With pull bar（7）The port being used cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895717.0A CN107806956A (en) | 2017-09-28 | 2017-09-28 | A kind of gas gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895717.0A CN107806956A (en) | 2017-09-28 | 2017-09-28 | A kind of gas gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107806956A true CN107806956A (en) | 2018-03-16 |
Family
ID=61591940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895717.0A Pending CN107806956A (en) | 2017-09-28 | 2017-09-28 | A kind of gas gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806956A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043652A (en) * | 2015-07-31 | 2015-11-11 | 重庆市博平液压机械有限公司 | Cut-off-type pressure gage short connector |
| CN105115655A (en) * | 2015-08-28 | 2015-12-02 | 重庆市腾瀚工贸有限公司 | Compression gauge cut-off type short circuit |
| CN205317401U (en) * | 2015-07-30 | 2016-06-15 | 重庆瀚方钢结构有限公司 | Manometer protection short circuit |
| CN106855448A (en) * | 2016-11-23 | 2017-06-16 | 安徽瑞鑫自动化仪表有限公司 | A kind of pressure gauge of long service life |
| CN206311260U (en) * | 2016-07-21 | 2017-07-07 | 安徽蓝润自动化仪表有限公司 | A kind of pressure gauge that drag size is automatically adjusted according to velocity of medium |
| CN106932140A (en) * | 2017-04-25 | 2017-07-07 | 包金英 | A kind of pressure buffer device and pressure measuring device |
| CN207231707U (en) * | 2017-09-28 | 2018-04-13 | 无锡市凯丰压力表有限公司 | A kind of gas gauge |
-
2017
- 2017-09-28 CN CN201710895717.0A patent/CN107806956A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205317401U (en) * | 2015-07-30 | 2016-06-15 | 重庆瀚方钢结构有限公司 | Manometer protection short circuit |
| CN105043652A (en) * | 2015-07-31 | 2015-11-11 | 重庆市博平液压机械有限公司 | Cut-off-type pressure gage short connector |
| CN105115655A (en) * | 2015-08-28 | 2015-12-02 | 重庆市腾瀚工贸有限公司 | Compression gauge cut-off type short circuit |
| CN206311260U (en) * | 2016-07-21 | 2017-07-07 | 安徽蓝润自动化仪表有限公司 | A kind of pressure gauge that drag size is automatically adjusted according to velocity of medium |
| CN106855448A (en) * | 2016-11-23 | 2017-06-16 | 安徽瑞鑫自动化仪表有限公司 | A kind of pressure gauge of long service life |
| CN106932140A (en) * | 2017-04-25 | 2017-07-07 | 包金英 | A kind of pressure buffer device and pressure measuring device |
| CN207231707U (en) * | 2017-09-28 | 2018-04-13 | 无锡市凯丰压力表有限公司 | A kind of gas gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |
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| RJ01 | Rejection of invention patent application after publication |