CN109029616A - A kind of flow testing device for fitting passage - Google Patents
A kind of flow testing device for fitting passage Download PDFInfo
- Publication number
- CN109029616A CN109029616A CN201810781980.1A CN201810781980A CN109029616A CN 109029616 A CN109029616 A CN 109029616A CN 201810781980 A CN201810781980 A CN 201810781980A CN 109029616 A CN109029616 A CN 109029616A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- testing device
- flow testing
- rod
- fitting passage
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of flow testing devices for fitting passage, including pipeline body, the upper surface of the pipeline body is fixedly connected with connecting tube, the inner bottom surface of the connecting tube is equipped with sealed groove, the outer surface upper end of the connecting tube is equipped with external screw thread, the outer surface lower end of the connecting tube is fixedly connected with annular slab, the upper surface slide of the annular slab is connected with sealing ring, the lower surface of the pipeline body is fixedly connected with tensioning cylinder, the inner bottom surface of the tensioning cylinder is fixedly installed with tensioning spring, the upper surface slide of the tensioning spring is connected with nutted rod, the upper surface of the nutted rod is fixedly connected with sealing plate, the outer surface of the sealing plate is slidably connected to the inner surface of sealed groove, the flow testing device for being used for fitting passage passes through the connecting tube for having sealed groove, in conjunction with the sealing of tensioned Hardened structure can greatly improve the convenience used and stability in this way.
Description
Technical field
The present invention relates to flow detection technical field, specially a kind of flow testing device for fitting passage.
Background technique
It in some fitting passages, needs to jack up detection flows, to guarantee the stability of material supply, but existing stream
Amount detecting device mostly be by the way that flowmeter is attached temporarily on pipeline, not only it is impossible to ensure that connection stability, but also
It is easy to cause connecting pipe to reveal, influences stability when detection, and the display dial of flowmeter is all fixed after mounting
Position and angle, be easy Chong Die with other component and influence reading and watch, greatly reduce the convenience of detection, at the same
When detection, the state of water flow inside also can not be intuitively observed, be easy to receive the influence of bubble, and when detecting, generally
The water of outflow can not all carry out flowing back into inside pipeline, cause biggish waste, using effect is undesirable.
Summary of the invention
The purpose of the present invention is to provide a kind of flow testing devices for fitting passage, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of flow testing device for fitting passage,
Including pipeline body, the upper surface of the pipeline body is fixedly connected with connecting tube, and the inner bottom surface of the connecting tube is equipped with close
Groove is sealed, the outer surface upper end of the connecting tube is equipped with external screw thread, and the outer surface lower end of the connecting tube is fixedly connected with annular
The upper surface slide of plate, the annular slab is connected with sealing ring；
The lower surface of the pipeline body is fixedly connected with tensioning cylinder, and the inner bottom surface of the tensioning cylinder, which is fixedly installed with, opens
Tight spring, the upper surface slide of the tensioning spring are connected with nutted rod, and the upper surface of the nutted rod is fixedly connected with sealing
The outer surface of plate, the sealing plate is slidably connected to the inner surface of sealed groove；
The externally threaded outer surface is threaded with detection cylinder, the lower surface sliding of the detection cylinder by internal thread hole
It is connected to the upper surface of sealing ring.
Preferably, the detection cylinder is made of polystyrene transparent plastic.
Preferably, the inner surface lower end of the detection cylinder is fixedly connected with push rod, the following table of the push rod by cross bar
Face is slidably connected to the upper surface of sealing plate.
Preferably, the upper surface of the push rod is fixedly installed with traffic probe sensor, the traffic probe sensor
Rear side surface is fixedly connected with installing pipe, and the outer surface of the installing pipe is fixedly connected on the interior lower end of detection cylinder.
Preferably, the outside end point of the installing pipe is fixedly connected with link block, and the both side surface of the link block is logical
Overdamp shaft is rotatably connected to arc adjustable plate, and the outer surface of the arc adjustable plate is equipped with T type ring slot.
Preferably, the inner surface of the T-type annular groove slidably connects T-block, and the rear side surface of the T-block passes through company
Extension bar is fixedly connected with detection dial plate, and the detection dial plate passes through circuit series connection and traffic probe sensor.
Preferably, sliding sleeve has a retaining spring on rear side of the outer surface of the connecting rod, in the front end of the retaining spring
Noose is slided in the outer surface front end of connecting rod by arcuate friction plate in surface, and the front-end surface of the arcuate friction plate, which is slided, to be connected
It is connected to arc adjustable plate outer surface.
Preferably, the outer surface front end of the detection cylinder is fixedly connected with indicator board, and the outer surface of the indicator board is equipped with
The rear side surface upper end of graduation mark, the detection cylinder is equipped with drainpipe.
Preferably, the upper surface of the detection cylinder, which is equipped with, adjusts threaded hole, the inner surface sliding for adjusting threaded hole
It is connected with piston rod, the upper surface of the piston rod is equipped with push plate, and the lower surface of the piston rod is fixedly connected with adjusting screw thread
Bar, the lower surface for adjusting threaded rod are fixedly connected with piston, and the outer surface of the piston is slidably connected to the interior of detection cylinder
Side surface.
Compared with prior art, the beneficial effects of the present invention are: the flow testing device for being used for fitting passage passes through band
There is the connecting tube of sealed groove, in conjunction with the sealing plate structure of tensioned, can guarantee leakproofness when not detecting, pass through simultaneously
The detection cylinder combination push rod of threaded connection can push sealing plate open in connection, guarantee security and stability, while connecting by rotation
The arc adjustable plate connect detects dial plate to be slidably connected, and can adjust angles and positions in two directions, is convenient for testing staff
Viewing, then have the piston structure for exactly passing through detection cylinder connecting inner, it can store the water flow of detection outflow, convenient for intuitive
Observation, while can back into inside pipeline body upon completion of the assays, avoid wasting, and can be by adjusting threaded rod
One step hoisting depth, can empty when water flow is excessive, guarantee internal stability, can greatly improve the convenience used in this way
And stability, guarantee the safe and efficient property of detection.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of connecting tube of the invention；
Fig. 3 is the connection schematic diagram of detection dial plate of the invention；
Fig. 4 is the structural schematic diagram after piston of the invention is raised；
In figure: 1 pipeline body, 11 connecting tubes, 12 sealed grooves, 13 external screw threads, 14 annular slabs, 15 sealing rings, 16 tensionings
Cylinder, 17 tensioning springs, 18 nutted rods, 19 sealing plates, 2 internal thread holes, 21 detection cylinders, 22 cross bars, 23 push rods, 24 traffic probes
Sensor, 25 installing pipes, 3 link blocks, 31 Damping rotation shafts, 32 arc adjustable plates, 33 T-type annular grooves, 34 T-blocks, 35 connections
Bar, 36 detection dial plates, 37 retaining springs, 38 arcuate friction plates, 4 indicator boards, 41 graduation marks, 42 drainpipes, 43 adjust threaded holes,
44 piston rods, 45 push plates, 46 adjust threaded rod, 47 pistons.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of flow testing device for fitting passage, packet
Pipeline body 1 is included, can be communicated in water pipe main line, the upper surface of pipeline body 1 is fixedly connected with connecting tube 11, connecting tube
11 inner bottom surface is equipped with sealed groove 12, and the outer surface upper end of connecting tube 11 is equipped with external screw thread 13, installation is facilitated to connect, connection
The outer surface lower end of pipe 11 is fixedly connected with annular slab 14, and the upper surface slide of annular slab 14 is connected with sealing ring 15, Ke Yitong
Overcompression sealing ring 15 guarantees the leakproofness of joint face, avoids revealing；
The lower surface of pipeline body 1 is fixedly connected with tensioning cylinder 16, and the inner bottom surface of tensioning cylinder 16 is fixedly installed with tensioning
Spring 17, the upper surface slide of tensioning spring 17 are connected with nutted rod 18, and the upper surface of nutted rod 18 is fixedly connected with sealing plate
19, the outer surface of sealing plate 19 is slidably connected to the inner surface of sealed groove 12, can hold out against sealing plate 19 upwards in this way,
And then guarantee leakproofness, and when detecting connection, it can push down on and open, more convenient stabilization；
The outer surface of external screw thread 13 is threaded with detection cylinder 21, the lower surface sliding of detection cylinder 21 by internal thread hole 2
It is connected to the upper surface of sealing ring 15, facilitates connection to position, while guaranteeing leakproofness；
Detection cylinder 21 is made of polystyrene transparent plastic, and transparent structure can intuitively watch internal flowing water
State, convenient for judging testing result；
The inner surface lower end of detection cylinder 21 is fixedly connected with push rod 23 by cross bar 22, and the lower surface of push rod 23, which is slided, to be connected
It is connected to the upper surface of sealing plate 19, sealing plate 19 can be pushed open downwards upon connection in this way, and then connect with pipeline body 1, just
In detection flows；
The upper surface of push rod 23 is fixedly installed with traffic probe sensor 24, model PT25-115, and inside comes with storage
Battery can carry out flow detection, belong to the prior art, not repeat, and the rear side surface of traffic probe sensor 24 is fixed to be connected
It is connected to installing pipe 25, the outer surface of installing pipe 25 is fixedly connected on the interior lower end of detection cylinder 21；
The outside end point of installing pipe 25 is fixedly connected with link block 3, and the both side surface of link block 3 passes through Damping rotation shaft 31
It is rotatably connected to arc adjustable plate 32, adjusting position can be carried out with lateral rotation in this way, guarantees that convenience when observation, arc are adjusted
The outer surface of plate 32 is equipped with T-type annular groove 33；
The inner surface of T-type annular groove 33 slidably connects T-block 34, and the rear side surface of T-block 34 is solid by connecting rod 35
Surely it is connected with detection dial plate 36, can slide to adjust angle, just be watched in the longitudinal direction in this way, detection dial plate 36 passes through circuit string
Connection and traffic probe sensor 24；
Sliding sleeve has retaining spring 37 on rear side of the outer surface of connecting rod 35, and the front inner surface of retaining spring 37 passes through arc
Shape friction plate 38 slides noose in the outer surface front end of connecting rod 35, and the front-end surface of arcuate friction plate 38 is slidably connected to arc
32 outer surface of shape adjustable plate, can hold out against to two sides, and then guarantee that arcuate friction plate 38 compresses arc adjustable plate 32, guarantee friction
Resistance, can angles and positions after stabilized adjusting, facilitate stabilization, avoid voluntarily rotating；
The outer surface front end of detection cylinder 21 is fixedly connected with indicator board 4, and the outer surface of indicator board 4 is equipped with graduation mark 41, side
Just the water of storage is observed, can be compared with the data of detection dial plate 36, the rear side surface upper end of detection cylinder 21 is equipped with row
Water pipe 42 can empty outward when the dilutional hyponatremia of inflow, guarantee detection duration and stability；
The upper surface for detecting cylinder 21, which is equipped with, adjusts threaded hole 43, and the inner surface for adjusting threaded hole 43 slidably connects piston
Bar 44, the upper surface of piston rod 44 are equipped with push plate 45, and the lower surface of piston rod 44, which is fixedly connected with, adjusts threaded rod 46, can be with spiral shell
Line, which is connected to, to be adjusted 43 inside of threaded hole and then is adjusted up, and can be higher by drainpipe 42, convenient for emptying, be adjusted threaded rod 46
Lower surface is fixedly connected with piston 47, and the outer surface of piston 47 is slidably connected to the inner surface of detection cylinder 21, can detect
It pushes down on after the completion, and then the water of storage is back into inside pipeline body 1, avoid wasting.
The present invention is in the specific implementation: when needing to detect, can will test cylinder 21 and is threadedly coupled by internal thread hole 2
It onto external screw thread 13, may be fixedly attached in connecting tube 11, be sealed by sealing ring 15, while connecting downwards in this way
While connecing, sealing plate 19 can be pushed down on by push rod 23, and then open sealed groove 12, be connected to pipeline body 1, water
Stream can enter inside detection cylinder 21, in this way by 24 detection flows of traffic probe sensor, and on detection dial plate 36
It has been shown that, belongs to the prior art, is not repeating, while watching for convenience, can rotate arc adjustable plate by Damping rotation shaft 31
32 adjusting positions, while being slided by T-block 34 in 33 internal circumference of T-type annular groove, adjustable angle, convenient for changing detection table
Disk 36 is positioned against, and facilitates observation, improves convenience and stability, while water flow enters inside detection cylinder 21, can be by work
Plug 47 pushes up, and then can be stored, and after the completion of detection, can be pushed down on by push plate 45, then hydraulic pressure is entered
It to inside pipeline body 1, can flow back, avoid wasting, when the detection time of needs is longer, the water of entrance is larger, piston
47 reach topmost, at this moment adjust threaded rod 46 and withstand on detection cylinder 21 to topmost, and piston 47 is located at the lower end of drainpipe 42,
It can not move up, influence to detect, can be threadably connected to adjust inside threaded hole 43, can be adjusted up with screw thread, with work
Plug 47 moves up, and after being higher than drainpipe 42, can choose the water flow inside discharge, while being recycled in outside, Ke Yibao
Demonstrate,prove the stability and convenience of detection.
It 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 variations, modification, replacement can be carried out to these embodiments 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 (9)
1. a kind of flow testing device for fitting passage, including pipeline body (1), it is characterised in that: the pipeline body
(1) upper surface is fixedly connected with connecting tube (11), and the inner bottom surface of the connecting tube (11) is equipped with sealed groove (12), described
The outer surface upper end of connecting tube (11) is equipped with external screw thread (13), and the outer surface lower end of the connecting tube (11) is fixedly connected with annular
The upper surface slide of plate (14), the annular slab (14) is connected with sealing ring (15)；
The lower surface of the pipeline body (1) is fixedly connected with tensioning cylinder (16), and the inner bottom surface of the tensioning cylinder (16) is fixed
It is equipped with tensioning spring (17), the upper surface slide of the tensioning spring (17) is connected with nutted rod (18), the nutted rod
(18) upper surface is fixedly connected with sealing plate (19), and the outer surface of the sealing plate (19) is slidably connected to sealed groove (12)
Inner surface；
The outer surface of the external screw thread (13) is threaded with detection cylinder (21), the detection cylinder (21) by internal thread hole (2)
Lower surface be slidably connected to the upper surfaces of sealing ring (15).
2. a kind of flow testing device for fitting passage according to claim 1, it is characterised in that: the detection cylinder
(21) it is made of polystyrene transparent plastic.
3. a kind of flow testing device for fitting passage according to claim 1, it is characterised in that: the detection cylinder
(21) inner surface lower end is fixedly connected with push rod (23) by cross bar (22), and the lower surface of the push rod (23) is slidably connected
In the upper surface of sealing plate (19).
4. a kind of flow testing device for fitting passage according to claim 3, it is characterised in that: the push rod
(23) upper surface is fixedly installed with traffic probe sensor (24), and the rear side surface of the traffic probe sensor (24) is fixed
It is connected with installing pipe (25), the outer surface of the installing pipe (25) is fixedly connected on the interior lower end of detection cylinder (21).
5. a kind of flow testing device for fitting passage according to claim 4, it is characterised in that: the installing pipe
(25) outside end point is fixedly connected with link block (3), and the both side surface of the link block (3) is turned by Damping rotation shaft (31)
Dynamic to be connected with arc adjustable plate (32), the outer surface of the arc adjustable plate (32) is equipped with T-type annular groove (33).
6. a kind of flow testing device for fitting passage according to claim 5, it is characterised in that: the T-type ring
The inner surface of slot (33) slidably connects T-block (34), and the rear side surface of the T-block (34) is fixed by connecting rod (35)
It is connected with detection dial plate (36), the detection dial plate (36) passes through circuit series connection and traffic probe sensor (24).
7. a kind of flow testing device for fitting passage according to claim 6, it is characterised in that: the connecting rod
(35) sliding sleeve has retaining spring (37) on rear side of outer surface, and the front inner surface of the retaining spring (37) is rubbed by arc
Wiping board (38) slides noose in the outer surface front end of connecting rod (35), and the front-end surface of the arcuate friction plate (38) is slidably connected
In arc adjustable plate (32) outer surface.
8. a kind of flow testing device for fitting passage according to claim 1, it is characterised in that: the detection cylinder
(21) outer surface front end is fixedly connected with indicator board (4), and the outer surface of the indicator board (4) is equipped with graduation mark (41), described
The rear side surface upper end for detecting cylinder (21) is equipped with drainpipe (42).
9. a kind of flow testing device for fitting passage according to claim 1, it is characterised in that: the detection cylinder
(21) upper surface, which is equipped with, adjusts threaded hole (43), and the inner surface for adjusting threaded hole (43) slidably connects piston rod
(44), the upper surface of the piston rod (44) is equipped with push plate (45), and the lower surface of the piston rod (44) is fixedly connected with adjusting
Threaded rod (46), the lower surface for adjusting threaded rod (46) are fixedly connected with piston (47), the outer surface of the piston (47)
It is slidably connected to the inner surface of detection cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781980.1A CN109029616B (en) | 2018-07-17 | 2018-07-17 | Flow testing device for joint pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781980.1A CN109029616B (en) | 2018-07-17 | 2018-07-17 | Flow testing device for joint pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109029616A true CN109029616A (en) | 2018-12-18 |
| CN109029616B CN109029616B (en) | 2020-01-14 |
Family
ID=64643336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810781980.1A Active CN109029616B (en) | 2018-07-17 | 2018-07-17 | Flow testing device for joint pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109029616B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258609Y (en) * | 1996-09-29 | 1997-07-30 | 华永康 | Safety protective joint for gasmeter |
| JP2903388B2 (en) * | 1996-10-29 | 1999-06-07 | 株式会社竹村製作所 | Water meter connection device |
| CN201955125U (en) * | 2011-02-25 | 2011-08-31 | 中国石油集团工程设计有限责任公司 | Novel metering pipeline of natural gas flow metering skid-mounted system |
| CN103134563A (en) * | 2011-11-29 | 2013-06-05 | 北汽福田汽车股份有限公司 | Air distribution detecting device, air outlet tool and air distribution detecting method thereof |
| CN105699024A (en) * | 2016-03-26 | 2016-06-22 | 宣月罗 | Internal pressurizing testing machine |
| US9459126B2 (en) * | 2014-04-16 | 2016-10-04 | Dieterich Standard, Inc. | Flow meter |
-
2018
- 2018-07-17 CN CN201810781980.1A patent/CN109029616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258609Y (en) * | 1996-09-29 | 1997-07-30 | 华永康 | Safety protective joint for gasmeter |
| JP2903388B2 (en) * | 1996-10-29 | 1999-06-07 | 株式会社竹村製作所 | Water meter connection device |
| CN201955125U (en) * | 2011-02-25 | 2011-08-31 | 中国石油集团工程设计有限责任公司 | Novel metering pipeline of natural gas flow metering skid-mounted system |
| CN103134563A (en) * | 2011-11-29 | 2013-06-05 | 北汽福田汽车股份有限公司 | Air distribution detecting device, air outlet tool and air distribution detecting method thereof |
| US9459126B2 (en) * | 2014-04-16 | 2016-10-04 | Dieterich Standard, Inc. | Flow meter |
| CN105699024A (en) * | 2016-03-26 | 2016-06-22 | 宣月罗 | Internal pressurizing testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109029616B (en) | 2020-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202793989U (en) | Light constant head permeameter for porous concrete | |
| CN202748295U (en) | Intelligent test system for permeability characteristics of earth material | |
| CN102128775B (en) | Detachable constant head permeability coefficient tester | |
| CN217931290U (en) | Dam osmotic pressure detection device | |
| CN205280549U (en) | Chang shuitou ground body osmotic coefficient testing arrangement is moved in light perturbation | |
| CN109029616A (en) | A kind of flow testing device for fitting passage | |
| CN201535657U (en) | Thread connector inner sealing taper surface diameter measuring device | |
| CN211856278U (en) | Concrete infiltration gas permeability measuring device | |
| CN112726962A (en) | Assembled grout sleeve | |
| CN204007759U (en) | A kind of sewage flowmeter with filtration capacity | |
| CN217402067U (en) | Be used for pipeline to close water test detection device | |
| CN207622808U (en) | A kind of detachable wedge flow meter | |
| CN203116927U (en) | Check valve detector | |
| CN204064559U (en) | The stiffening ring leakage testing device that a kind of pressure stability is high | |
| CN206489158U (en) | A kind of mortar pressured bleeding detection means | |
| CN216008445U (en) | Mountain groundwater level hole protecting cover | |
| CN205228958U (en) | Anti collapse strength testing arrangement of sand control screen pipe | |
| CN2821554Y (en) | Cement slurry blocking anglogue test device | |
| CN209469017U (en) | A kind of engineering quick grouting equipment of hole outer circulation | |
| CN203310815U (en) | Fertilizer polymerization rate determining device | |
| CN206671008U (en) | A kind of gas collector of high-speeding | |
| CN206804651U (en) | A kind of honeycomb fashion hopper for sludge specific resistance measure | |
| CN202013288U (en) | Sampling column as well as stability detecting system for water quality | |
| CN208060349U (en) | Average level apparatus for measuring permeability coefficient | |
| CN206906210U (en) | A kind of measure device of permeable foam concrete coefficient of permeability |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |