CN108240887A - A kind of radio data pressure meter with installation auxiliary device - Google Patents
A kind of radio data pressure meter with installation auxiliary device Download PDFInfo
- Publication number
- CN108240887A CN108240887A CN201711446007.6A CN201711446007A CN108240887A CN 108240887 A CN108240887 A CN 108240887A CN 201711446007 A CN201711446007 A CN 201711446007A CN 108240887 A CN108240887 A CN 108240887A
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- CN
- China
- Prior art keywords
- pressure
- auxiliary device
- installation auxiliary
- welding base
- under test
- 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.)
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Classifications
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- 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
- G01L19/08—Means for indicating or recording, e.g. for remote indication
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of radio data pressure meters with installation auxiliary device, including the welding base being connect with pipe under test, the installation auxiliary device includes the working beam for being symmetrically fixed at welding base both sides, sliding is vertically equipped with press rods on the working beam, the bottom thread of the press rods is connected with pressure sleeve, both sides in pipe under test positioned at welding base are fixed with the pressure sensor being connect with hand-held recording instrument wireless signal, and the position-limit mechanism of control pressure bar displacement is equipped on the working beam；Installation auxiliary device can help staff to recognize that pressure apparatus installs relaxation in pipe under test in time, to be remedied in time, extend its service life, reduce cost.
Description
Technical field
The present invention relates to instrument field more particularly to a kind of radio data pressure meters with installation auxiliary device.
Background technology
Radio data pressure meter is made of the site pressure device with radio transmitting and receiving chip and hand-held recording instrument two parts,
Mainly for conventional pressure table at oil field " three pressure devices "（Oil pressure, pump pressure, casing pressure）Measurement process in, it is existing need frequently
The shortcomings that dismounting, freezing-proof theft-proof poor performance etc. and design.It is solved " three pressures " by the way of wireless transmission and measured, pressure
Device mainly includes gauge outfit, connecting seat, welding base etc., and welding base is welded in pipe under test, and is communicated with pipe under test, and band is surveyed
Liquid in pipeline flows into gauge outfit by the gap between welding base, connecting seat inner wall, measures pressure data；Due to pressure apparatus
Welding base be generally attached by welding with pipe under test, since pipe under test surface is curved, carry out to it
During soldering, it is necessary first to ensure that placement of the welding base in pipe under test is in and erect plumbness, in order to avoid to Welder
It has an impact, this time is inaccurate with the vertical state for visually observing pressure apparatus, and it is difficult to ensure that in welded and installed process
In, welding base is constantly in vertical state, while after long-time of the pressure apparatus in pipe under test is installed and used, weld
During phenomena such as corroding, pressure apparatus easily occurs in crooked in pipe under test, weld unbalance stress at this time, so as to cause
Welding between pressure apparatus and pipe under test gradually comes off, and pressure apparatus connects unstable phenomenon in pipe under test, and
Staff cannot have found this phenomenon in time, in the course of time, just will appear pressure apparatus and come off in pipe under test, cause into
This increase.
Invention content
The object of the present invention is to provide a kind of radio data pressure meters with installation auxiliary device, the advantage is that, can
Staff to be helped to recognize in time, pressure apparatus installs relaxation in pipe under test, to be remedied in time, prolongs
Its service life has been grown, has reduced cost.
The present invention above-mentioned technical purpose technical scheme is that:One kind has installation auxiliary dress
The radio data pressure meter put, including the welding base being connect with pipe under test, the installation auxiliary device includes symmetrical fixation and sets
The working beam in welding base both sides is put, sliding is vertically equipped with press rods, the bottom thread of the press rods on the working beam
Pressure sleeve is connected with, the both sides that welding base is located in pipe under test are fixed with what is connect with hand-held recording instrument wireless signal
Pressure sensor is equipped with the position-limit mechanism of control pressure bar displacement on the working beam.
The present invention is further arranged to：The position-limit mechanism includes being fixed at the top of press rods and parallel with working beam
Extension block, be threaded with gag lever post on the extension block, prolong on the working beam its length direction array be equipped with it is multiple
Embedding limit hole is inserted for gag lever post.
The present invention is further arranged to：The pressure sensor is mounted in fixing sleeve, and the fixing sleeve is welded on to be measured
On pipeline, the pressure inserting is in fixing sleeve.
The present invention is further arranged to：When pressure inserting is in fixing sleeve, deposited between the pressure sleeve and fixing sleeve
In gap.
The present invention is further arranged to：The pressure sleeve outer surface is coated with rubber spacer.
In conclusion the invention has the advantages that：
1st, this auxiliary device helps staff to recognize pressure in time the change value of pressure of pressure sensor by pressure sleeve
Installation situation of the device in pipe under test, so as to which staff is convenient for be studied for a second time courses one has flunked in time, effectively reduces cost；
2nd, under the action of this auxiliary device, welding base can be helped to be placed in pipe under test and carry out the process of welding job
Middle holding vertical state；
3rd, when corrosion relaxation occurs in being welded to connect between welding base and pipe under test, this auxiliary device can play butt welding
The supporting role of joint chair, so as to extend the time, so that staff is studied for a second time courses one has flunked in time.
Description of the drawings
Fig. 1 is the schematic diagram of this installation auxiliary device in embodiment；
Fig. 2 is the partial enlarged view of A in Fig. 1.
In figure：1st, pipe under test；11st, liquid outlet；2nd, welding base；21st, fluid-through port；3rd, working beam；31st, press rods；32nd, it presses
Power set；4th, pressure sensor；5th, position-limit mechanism；51st, extension block；52nd, gag lever post；53rd, limit hole；6th, fixing sleeve；7th, rubber pad
Layer.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of radio data pressure meter with installation auxiliary device, as shown in Figure 1, including for it is to be measured
The welding base 2 that pipeline 1 welds, band test tube are equipped with liquid outlet 11 in road, and welding base 2 is internally provided with the logical liquid communicated with liquid outlet 11
Mouth 21, as illustrated in fig. 1 and 2, installation auxiliary device include the working beam 3 for being symmetrically fixed at 2 both sides of welding base, working beam 3
On sliding be vertically equipped with press rods 31, the bottom thread of press rods 31 is connected with pressure sleeve 32, and at this time in pipe under test 1
The upper both sides positioned at welding base 2 are equipped with the pressure sensor 4 being connect with hand-held recording instrument wireless signal, two pressure sensings
Device 4 is separately positioned in two fixing sleeves 6, and two fixing sleeves 6 are then respectively fixedly disposed at pipe under test 1 and are located at welding base 2
At the same time both sides, are equipped with the position-limit mechanism 5 of 31 displacement of control pressure bar on working beam 3.
As shown in Fig. 2, position-limit mechanism 5 includes being fixed at 31 top of press rods and the extension parallel with working beam 3
Block 51 is threaded with gag lever post 52 on extension block 51, prolong on working beam 3 its length direction array be equipped with it is multiple for gag lever post
52 insert embedding limit hole 53.
Specific embodiment：Fixing sleeve 6 equipped with pressure sensor 4 is mounted in pipe under test 1 and is located at liquid outlet 11
Both sides, the welding base 2 equipped with pressure apparatus is placed in pipe under test 1 later, and slide adjust press rods 31 so that pressure
Power bar 31 is located at the surface of fixing sleeve 6, after the location determination of press rods 31, only need to turn gag lever post 52, inserts it and is embedded in
In corresponding limit hole 53, you can to realize fixation of the press rods 31 in this position；Rotation pressure set 32 later so that pressure sleeve
32 insert in fixing sleeve 6, and fixing sleeve 6 plays pressure sleeve 32 certain supporting role at this time, and also just press rods 31 are played
Supporting role plays supporting role to welding base 2 so that placement of the welding base 2 in pipe under test 1 is determined with certain
Position effect, convenient for the welding job of staff.
Staff carries out welding job using welding gun to welding base 2 later, completes its connection in pipe under test 1,
Pressure sleeve 32 is adjusted again, it is made to be contradicted with pressure sensor 4, and pressure sensor 4 reflects suffered pressure value to hand-held
Formula recording instrument, staff are carried out the setting of pressure value by the adjustment effect to pressure sleeve 32, ensure that the pressure value on both sides is equal
Under same settings.
There are gap between fixing sleeve 6 after being inserted in the fixing sleeve 6 due to pressure sleeve 32, when welding base 2 occur it is crooked
When, the pressure value of both sides will change, which is then embodied on hand-held recording instrument, and staff can pass through pressure
The variation of value understands installation situation of the welding base 2 in pipe under test 1 in time.
In the present embodiment, as shown in Fig. 2, being coated with rubber spacer 7 in 32 outer surface of pressure sleeve at this time, can to press
Power set 32 will not be slided arbitrarily in fixing sleeve 6.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
Claims (5)
1. a kind of radio data pressure meter with installation auxiliary device, including the welding base (2) being connect with pipe under test (1),
It is characterized in that：The installation auxiliary device includes the symmetrical working beam (3) for being fixed at welding base (2) both sides, the work
Make to slide on bar (3) and be vertically equipped with press rods (31), the bottom thread of the press rods (31) is connected with pressure sleeve (32), treats
Both sides on test tube road (1) positioned at welding base (2) are fixed with the pressure sensing being connect with hand-held recording instrument wireless signal
Device (4) is equipped with the position-limit mechanism (5) of control pressure bar (31) displacement on the working beam (3).
2. a kind of radio data pressure meter with installation auxiliary device according to claim 1, it is characterised in that：It is described
Position-limit mechanism (5) is including being fixed at press rods (31) top and the extension block (51) parallel with working beam (3), the extension
Gag lever post (52) is threaded on block (51), prolongs its length direction array on the working beam (3) equipped with multiple for limiting
Bar (52) inserts embedding limit hole (53).
3. a kind of radio data pressure meter with installation auxiliary device according to claim 1, it is characterised in that：It is described
Pressure sensor (4) is in fixing sleeve (6), and the fixing sleeve (6) is welded in pipe under test (1), the pressure sleeve
(32) it inserts in fixing sleeve (6).
4. a kind of radio data pressure meter with installation auxiliary device according to claim 1, it is characterised in that：Work as pressure
Power set (32) insert embedded in fixing sleeve (6) it is interior when, there are gaps between the pressure sleeve (32) and fixing sleeve (6).
5. a kind of radio data pressure meter with installation auxiliary device according to claim 1, it is characterised in that：It is described
Pressure sleeve (32) outer surface is coated with rubber spacer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446007.6A CN108240887B (en) | 2017-12-27 | 2017-12-27 | Wireless data transmission pressure gauge with installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446007.6A CN108240887B (en) | 2017-12-27 | 2017-12-27 | Wireless data transmission pressure gauge with installation auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108240887A true CN108240887A (en) | 2018-07-03 |
| CN108240887B CN108240887B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446007.6A Active CN108240887B (en) | 2017-12-27 | 2017-12-27 | Wireless data transmission pressure gauge with installation auxiliary device |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781333A (en) * | 2019-01-09 | 2019-05-21 | 安徽自动化仪表有限公司 | A kind of pressure transmitter |
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| Publication number | Publication date |
|---|---|
| CN108240887B (en) | 2020-07-03 |
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