CN109253394A - A kind of conveyance conduit pressure-detecting device - Google Patents
A kind of conveyance conduit pressure-detecting device Download PDFInfo
- Publication number
- CN109253394A CN109253394A CN201811132244.XA CN201811132244A CN109253394A CN 109253394 A CN109253394 A CN 109253394A CN 201811132244 A CN201811132244 A CN 201811132244A CN 109253394 A CN109253394 A CN 109253394A
- Authority
- CN
- China
- Prior art keywords
- welded
- tube body
- pressing plate
- opening
- drive rod
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of conveyance conduit pressure-detecting devices, it is related to pressure-detecting device technical field, including tube body, the top of the tube body offers the first opening, drive rod is slidably fitted in first opening, the bottom end of drive rod is welded with survey pressing plate, pressing plate is surveyed to be located in tube body, the two sides for surveying pressing plate are fixedly installed with the first sliding block, two limiting brackets are welded on the top inner wall of tube body, two limiting brackets are located at the two sides for surveying pressing plate, the top of tube body is also equipped with carriage, the carriage includes the follower plate for being welded on drive rod top, the top of tube body is welded with fixed bracket, follower plate is located in fixed bracket, the top central location of follower plate is welded with scale bar, the configuration of the present invention is simple, it is easy to use, the pressure in pipeline can be observed in real time, operation is easy, shorten the behaviour of staff Make the time, greatly improves work efficiency.
Description
Technical field
The present invention relates to pressure-detecting device technical field, in particular to a kind of conveyance conduit pressure-detecting device.
Background technique
When tube body to convey, distribute, mix, separate, discharge, measure, control and prevent fluid flowing, by pipe,
Pipe fitting, flange, be bolted, gasket, valve, other component parts or pressure-containing parts and supporting element composition assembly.
It is well known that whether the pipeline that grows on trees in our lives, the pressure inside pipeline are in a reasonable section
As soon as guarantee tube body whether An Quan important indicator, it is easy to operate so we need a principle simple, high pressure can be surveyed
Low pressure portable pressure measuring unit helps staff to inspect periodically tube body, and current existing pressure-detecting device is all extremely complex,
And not can display real-time current pressure value, so, we have proposed a kind of conveyance conduit pressure-detecting devices for solving
State problem.
Summary of the invention
The object of the present invention is to provide a kind of conveyance conduit pressure-detecting devices, for solving the above problems.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of conveyance conduit pressure detecting
Device, including tube body, the top of the tube body offer the first opening, drive rod are slidably fitted in the first opening, and be driven
The both ends of bar all extend to outside the first opening, and the bottom end of drive rod is welded with survey pressing plate, survey pressing plate and are located in tube body, survey pressing plate
Two sides are fixedly installed with the first sliding block, and two limiting brackets, two limiting bracket difference are welded on the top inner wall of tube body
Positioned at the two sides for surveying pressing plate, the first sliding block is contacted with limiting bracket, and the top of tube body is also equipped with carriage, the sliding dress
The follower plate including being welded on drive rod top is set, the top of tube body is welded with fixed bracket, and follower plate is located in fixed bracket,
The top central location of follower plate is welded with scale bar, and support bracket fastened top offers the second opening, the second opening and scale
Bar is slidably connected, and the both ends of scale bar all extend to outside the second opening, and spring is arranged with outside scale bar, and spring is located at fixed branch
In frame, one end of spring is welded on the top of follower plate, and the other end is welded on the inner wall of fixed cantilever tip.
Preferably, it is mounted on the first sliding rail on the inner wall of the fixed bracket two sides, the two sides of follower plate are welded with
Second sliding block, two the second sliding blocks are slidably mounted on respectively in two the first sliding rails.
Preferably, it is rolled on the inner wall of second opening and ball is installed, ball is in contact with scale bar.
Preferably, it is mounted on the second sliding rail on the inner wall of the limiting bracket two sides, the two sides for surveying pressing plate are welded with
First sliding block, two the first sliding blocks are slidably mounted on respectively in two the second sliding rails.
Preferably, it is arranged with sealing ring in first opening, sealing ring, which is arranged, to be mounted on drive rod.
Beneficial effects of the present invention are as follows:
The configuration of the present invention is simple, it is easy to use, the pressure in pipeline can be observed in real time, operation is easy, and shortens staff
Operating time, greatly improve work efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the enlarged drawing of Figure 1A；
Fig. 3 is partial interior schematic diagram of the present invention.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
It explains in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
As shown in Figure 1 to Figure 3, the top of a kind of conveyance conduit pressure-detecting device, including tube body 1, the tube body 1 opens up
There is the first opening 2, be slidably fitted with drive rod 3 in the first opening 2, and the both ends of drive rod 3 all extend to outside the first opening 2,
The bottom end of drive rod 3, which is welded with, surveys pressing plate 4, surveys pressing plate 4 and is located in tube body 1, and the two sides for surveying pressing plate 4 are fixedly installed with first and slide
Block 5 is welded with two limiting brackets 6 on the top inner wall of tube body 1, and two limiting brackets 6 are located at the two sides for surveying pressing plate 4,
First sliding block 5 is contacted with limiting bracket 6, and the top of tube body 1 is also equipped with carriage, and the carriage includes being welded on biography
The follower plate 7 on 3 top of lever, the top of tube body 1 are welded with fixed bracket 8, and follower plate 7 is located in fixed bracket 8, follower plate 7
Top central location be welded with scale bar 9, the top of fixed bracket 8 offers the second opening 10, the second opening 10 and scale
Bar 9 is slidably connected, and the both ends of scale bar 9 all extend to outside the second opening 10, and spring 11, spring 11 are arranged with outside scale bar 9
In fixed bracket 8, one end of spring 11 is welded on the top of follower plate 7, and the other end is welded on the interior of fixed 8 top of bracket
On wall.The configuration of the present invention is simple, it is easy to use, the pressure in pipeline can be observed in real time, operation is easy, and shortens staff
Operating time, greatly improve work efficiency.It is mounted on the first sliding rail on the inner wall of 8 two sides of fixed bracket, it is driven
The two sides of plate 7 are welded with the second sliding block 12, and two the second sliding blocks 12 are slidably mounted on respectively in two the first sliding rails.Described
It is rolled on the inner wall of two openings 10 and ball is installed, ball is in contact with scale bar 9.On the inner wall of 6 two sides of limiting bracket
It is mounted on the second sliding rail, the two sides for surveying pressing plate 4 are welded with the first sliding block 5, and two the first sliding blocks 5 are slidably mounted on two respectively
In a second sliding rail.Described first opens and is arranged with sealing ring in 2 mouthfuls, and sealing ring, which is arranged, to be mounted on drive rod 3.In the present invention,
When needing to detect the discharge pressure of tube body 1, firstly, survey pressing plate 4 will receive the pressure that object transmits in pipeline in tube body 1,
Under the action of manifold pressure, surveys pressing plate 4 and is slided to close to the direction of the first opening 2, survey pressing plate 4 and drive rod 3 is driven to slide,
Drive rod 3 drives follower plate 7 to slide to close to the direction of the second opening 10, and follower plate 7 drives scale bar 9 to slide, in spring 11
Under the action of, with the sliding condition of scale bar 9, the pressure value in current tube body 1 can be observed on scale bar 9, thus
Complete the pressure detecting work to pipeline tube body 1.
Preferable implementation of the invention is illustrated above, certainly, the present invention can also use and above-mentioned implementation
The different form of mode, those skilled in the art's made equivalent transformation on the premise of without prejudice to spirit of the invention
Or corresponding change, all it should belong in protection scope of the present invention.
Claims (5)
1. a kind of conveyance conduit pressure-detecting device, including tube body, it is characterised in that: the top of the tube body offers first and opens
Mouthful, it is slidably fitted with drive rod in the first opening, and the both ends of drive rod all extend to outside the first opening, the bottom end weldering of drive rod
It is connected to survey pressing plate, surveys pressing plate and be located in tube body, the two sides for surveying pressing plate are fixedly installed with the first sliding block, on the top inner wall of tube body
Two limiting brackets are welded with, two limiting brackets are located at the two sides for surveying pressing plate, and the first sliding block is contacted with limiting bracket,
The top of tube body is also equipped with carriage, and the carriage includes the follower plate for being welded on drive rod top, the top of tube body
End is welded with fixed bracket, and follower plate is located in fixed bracket, and the top central location of follower plate is welded with scale bar, fixed branch
The top of frame offers the second opening, and the second opening is slidably connected with scale bar, and the both ends of scale bar all extend to second and open
Outside mouthful, spring is arranged with outside scale bar, spring is located in fixed bracket, and one end of spring is welded on the top of follower plate, another
End is welded on the inner wall of fixed cantilever tip.
2. a kind of conveyance conduit pressure-detecting device according to claim 1, it is characterised in that: the fixed bracket two sides
Inner wall on be mounted on the first sliding rail, the two sides of follower plate are welded with the second sliding block, and two the second sliding blocks slide peace respectively
In two the first sliding rails.
3. a kind of conveyance conduit pressure-detecting device according to claim 2, it is characterised in that: it is described second opening it is interior
It is rolled on wall and ball is installed, ball is in contact with scale bar.
4. a kind of conveyance conduit pressure-detecting device according to claim 3, it is characterised in that: the limiting bracket two sides
Inner wall on be mounted on the second sliding rail, the two sides for surveying pressing plate are welded with the first sliding block, and two the first sliding blocks slide peace respectively
In two the second sliding rails.
5. a kind of conveyance conduit pressure-detecting device according to claim 4, it is characterised in that: the first opening inner sleeve
Equipped with sealing ring, sealing ring, which is arranged, to be mounted on drive rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132244.XA CN109253394A (en) | 2018-09-27 | 2018-09-27 | A kind of conveyance conduit pressure-detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132244.XA CN109253394A (en) | 2018-09-27 | 2018-09-27 | A kind of conveyance conduit pressure-detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109253394A true CN109253394A (en) | 2019-01-22 |
Family
ID=65047551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811132244.XA Pending CN109253394A (en) | 2018-09-27 | 2018-09-27 | A kind of conveyance conduit pressure-detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253394A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736029A (en) * | 2019-10-23 | 2020-01-31 | 北京助创科技有限公司 | Three-proofing well head combined device |
| CN110985891A (en) * | 2019-11-25 | 2020-04-10 | 罗帅领 | Protector of water conservancy pipeline junction |
| CN111487008A (en) * | 2020-04-22 | 2020-08-04 | 广东电网有限责任公司 | Air pressure locking device for online detection of sulfur hexafluoride gas pressure |
| CN111664988A (en) * | 2020-06-19 | 2020-09-15 | 南阳理工学院 | Water pipe pressure online detection method |
| CN112161201A (en) * | 2020-09-21 | 2021-01-01 | 湖南省大地泵业有限公司 | Sewage treatment equipment capable of preventing recontamination |
| CN113074104A (en) * | 2021-03-19 | 2021-07-06 | 西安航空学院 | Pressure-limiting overflow device for hydraulic axial plunger pump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08304197A (en) * | 1995-05-15 | 1996-11-22 | Yukimasa Hirose | Device for detecting inner pressure of pipeline |
| GB201517631D0 (en) * | 2015-10-06 | 2015-11-18 | Atmos Wave Ltd | Sensing pressure variations in pipelines |
| CN207005744U (en) * | 2017-08-01 | 2018-02-13 | 曾一婷 | A kind of long-distance slurry pipeline pressure-detecting device |
| CN207472487U (en) * | 2017-11-23 | 2018-06-08 | 新疆维吾尔自治区特种设备检验研究院 | A kind of detection device of pressure pipeline |
-
2018
- 2018-09-27 CN CN201811132244.XA patent/CN109253394A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08304197A (en) * | 1995-05-15 | 1996-11-22 | Yukimasa Hirose | Device for detecting inner pressure of pipeline |
| GB201517631D0 (en) * | 2015-10-06 | 2015-11-18 | Atmos Wave Ltd | Sensing pressure variations in pipelines |
| CN207005744U (en) * | 2017-08-01 | 2018-02-13 | 曾一婷 | A kind of long-distance slurry pipeline pressure-detecting device |
| CN207472487U (en) * | 2017-11-23 | 2018-06-08 | 新疆维吾尔自治区特种设备检验研究院 | A kind of detection device of pressure pipeline |
Non-Patent Citations (1)
| Title |
|---|
| 王运生;田雪莲;马新光;朱志锋;张林;徐长哲;: "双层管道内管流体压力测量装置设计" * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736029A (en) * | 2019-10-23 | 2020-01-31 | 北京助创科技有限公司 | Three-proofing well head combined device |
| CN110985891A (en) * | 2019-11-25 | 2020-04-10 | 罗帅领 | Protector of water conservancy pipeline junction |
| CN111487008A (en) * | 2020-04-22 | 2020-08-04 | 广东电网有限责任公司 | Air pressure locking device for online detection of sulfur hexafluoride gas pressure |
| CN111664988A (en) * | 2020-06-19 | 2020-09-15 | 南阳理工学院 | Water pipe pressure online detection method |
| CN112161201A (en) * | 2020-09-21 | 2021-01-01 | 湖南省大地泵业有限公司 | Sewage treatment equipment capable of preventing recontamination |
| CN113074104A (en) * | 2021-03-19 | 2021-07-06 | 西安航空学院 | Pressure-limiting overflow device for hydraulic axial plunger pump |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190122 |