CN112903582A - Equipment for detecting hydraulic pipeline - Google Patents
Equipment for detecting hydraulic pipeline Download PDFInfo
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- CN112903582A CN112903582A CN202110101250.4A CN202110101250A CN112903582A CN 112903582 A CN112903582 A CN 112903582A CN 202110101250 A CN202110101250 A CN 202110101250A CN 112903582 A CN112903582 A CN 112903582A
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- 238000012360 testing method Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/08—Detecting presence of flaws or irregularities
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Fluid Pressure (AREA)
- Pipe Accessories (AREA)
Abstract
The invention relates to the technical field of pipeline detection, in particular to a device for detecting a hydraulic pipeline, which comprises a first clamping plate and a second clamping plate, wherein one end of the first clamping plate is hinged with the second clamping plate, the first clamping plate and the second clamping plate form an annular body, the annular body is annularly provided with a plurality of straight pipe cavities which are uniformly distributed, a main pipe cavity is arranged in the first clamping plate, a secondary pipe cavity is arranged in the second clamping plate, the main pipe cavity and the secondary pipe cavity are both communicated with the straight pipe cavities, a corrugated pipe, a positioning cylinder and an air column are arranged in the straight pipe cavities, one end of the corrugated pipe is fixedly connected with the positioning cylinder, and the other end of the corrugated pipe is fixedly connected with the air column. And reminding workers.
Description
Technical Field
The invention relates to the technical field of pipeline detection, in particular to a hydraulic pipeline detection device.
Background
When the local condition of swelling up of detection hydraulic pressure pipeline among the prior art, can carry out short-term test through staff's visual observation, if obscure pipeline, probably the staff can't in time observe, also can pass through electronic detection instrument, electronic detection instrument has certain use drawback, and is expensive, needs to carry out regular maintenance.
If a pneumatic type detection device can be invented, rapid detection can be realized by controlling detection equipment to brush from a pipeline, and the problem can be solved, so that the equipment for detecting the hydraulic pipeline is provided.
Disclosure of Invention
The present invention is directed to an apparatus for inspecting a hydraulic line to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a hydraulic pipeline detection device comprises a first clamping plate and a second clamping plate, wherein one end of the first clamping plate is hinged with the second clamping plate, the first clamping plate and the second clamping plate form an annular body, the annular body is provided with a plurality of uniformly distributed straight tube cavities in a fitting manner, a main tube cavity is formed in the first clamping plate, an auxiliary tube cavity is formed in the second clamping plate, the main tube cavity and the auxiliary tube cavity are communicated with the straight tube cavities, a corrugated tube, a positioning tube and an air column are arranged in the straight tube cavities, one end of the corrugated tube is fixedly connected with the positioning tube, the other end of the corrugated tube is fixedly connected with the air column, one end of the air column extends into the inner cavity of the annular body, a ball is arranged at the end part of the air column, a plurality of uniformly distributed guide sliding blocks are arranged in the air column middle ring, one end of each guide sliding block is in contact with a first spring piece, one side of, the spring is arranged between the first long plate and the second long plate, the middle of the spring penetrates through the L-shaped rod, the L-shaped rod penetrates through the first long plate, the blocking block is fixedly connected to one end of the L-shaped rod, the hose is connected between the first clamping plate and the second clamping plate, one end of the hose is communicated with the main pipe cavity, the other end of the hose is communicated with the auxiliary pipe cavity, the control block is fixedly connected to the second clamping plate, the indicating lamp is fixedly connected to one end of the control block, the cylindrical cavity and the air hole are formed in the control block, the pressure disc and the rubber shell are arranged in the cylindrical cavity, one end of the air hole extends into the cylindrical cavity, the other end of the air hole extends into the auxiliary pipe cavity, the rubber shell is contacted with one end of the pressure disc.
Preferably, the first spring piece is in a wave plate shape, one end of the first spring piece is in contact with the guide sliding block, the first spring piece and the guide sliding block are arranged in a cylindrical sliding groove formed in the side wall of the air column, and the guide sliding block is fixed on the inner cavity wall of the straight tube cavity.
Preferably, the gas column activity cup joints in the inner chamber of straight lumen, and a location section of thick bamboo is fixed on the inner chamber wall of straight lumen, and the ball is scarce the groove has been seted up to the one end tip of gas column, and the ball of gas column lacks and to agree with in the groove and be provided with the ball, and ball one end is salient to the gas column outside.
Preferably, one end of the spring is in contact with the semi-spherical intercepting block, the other end of the spring is in contact with the first long plate, and the L-shaped rod penetrates through an inlet formed in the first long plate.
Preferably, one end of the first clamping plate is fixedly connected with a protruding plate, the protruding plate of the first clamping plate extends into a plate groove formed in the end part of the second clamping plate, a hinge shaft penetrates through the protruding plate of the first clamping plate, and the hinge shaft penetrates through a through hole formed in the second clamping plate.
Preferably, the spring piece II is a U-shaped plate, two end parts of the plate body are respectively bent towards two sides of the U-shaped plate, the spring is arranged in a T-shaped groove formed in the control block in a matching mode, the spring part protrudes into the cylindrical cavity, the rubber shell is in a hemispherical shell shape, and the bottom surface end of the rubber shell is fixed on the bottom surface of the cylindrical cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes effective detection of the hydraulic pipeline, can quickly detect the local expansion of the pipeline in a short time, avoids the problem of visual detection, enables the pipeline to relatively pass through the detection equipment, and directly triggers the indicator light to work to remind workers if the pipeline has the local expansion problem;
2. the device is through setting up sealed cavity in check out test set, in case atmospheric pressure in the sealed cavity increases, will force the pressure disk to remove oppression spring leaf two, and then triggers alarm work, realizes stable air current control transmission effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a diagram showing a ball position distribution.
In the figure: the device comprises a first clamping plate 1, a second clamping plate 2, a straight pipe cavity 3, a main pipe cavity 4, an auxiliary pipe cavity 5, a corrugated pipe 6, a positioning cylinder 7, an air column 8, a ball 9, a guide slider 10, a first spring piece 11, a first long plate 12, a second long plate 13, a spring 14, an L-shaped rod 15, an interception block 16, a hose 17, a control block 18, an indicator light 19, a cylindrical cavity 20, an air hole 21, a pressure disc 22, a rubber shell 23, a second spring piece 24 and pins 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a device for detecting a hydraulic pipeline comprises a first clamping plate 1 and a second clamping plate 2, wherein one end of the first clamping plate 1 is hinged with the second clamping plate 2, the first clamping plate 1 and the second clamping plate 2 form an annular body, the annular body is provided with a plurality of uniformly distributed straight tube cavities 3 in an annular manner, a main tube cavity 4 is arranged in the first clamping plate 1, a secondary tube cavity 5 is arranged in the second clamping plate 2, the main tube cavity 4 and the secondary tube cavity 5 are both communicated with the straight tube cavities 3, a corrugated tube 6, a positioning tube 7 and an air column 8 are arranged in the straight tube cavities 3, one end of the corrugated tube 6 is fixedly connected with the positioning tube 7, the other end of the corrugated tube 6 is fixedly connected with the air column 8, one end of the air column 8 extends into the inner cavity of the annular body, a ball 9 is arranged at the end part of the air column 8, a plurality of uniformly distributed guide sliders 10 are arranged in the middle, one side of the first long plate 12 is provided with a second long plate 13, the second long plate 13 is fixed on a second clamping plate 2, a spring 14 is arranged between the first long plate 12 and the second long plate 13, an L-shaped rod 15 penetrates through the middle of the spring 14, the L-shaped rod 15 penetrates through the first long plate 12, one end of the L-shaped rod 15 is fixedly connected with a blocking block 16, a hose 17 is connected between the first clamping plate 1 and the second clamping plate 2, one end of the hose 17 is communicated with the main pipe cavity 4, the other end of the hose 17 is communicated with the auxiliary pipe cavity 5, the second clamping plate 2 is fixedly connected with a control block 18, one end of the control block 18 is fixedly connected with an indicator lamp 19, a cylindrical cavity 20 and an air hole 21 are arranged in the control block 18, a pressure disc 22 and a rubber shell 23 are arranged in the cylindrical cavity 20, one end of the air hole 21 extends into the cylindrical cavity 20, the other end of the air hole 21 extends into the auxiliary pipe cavity, the second spring piece 24 is arranged in the control block 18.
The first spring piece 11 is in a wavy plate shape, one end of the first spring piece 11 is in contact with a guide sliding block 10, the first spring piece 11 and the guide sliding block 10 are arranged in a cylindrical sliding groove formed in the side wall of the air column 8, and the guide sliding block 10 is fixed on the inner cavity wall of the straight tube cavity 3.
The air column 8 is movably sleeved in the inner cavity of the straight tube cavity 3, the positioning cylinder 7 is fixed on the inner cavity wall of the straight tube cavity 3, the end part of one end of the air column 8 is provided with a ball notch, the ball notch of the air column 8 is internally provided with a ball 9 in a matching manner, and one end of the ball 9 protrudes out of the air column 8.
One end of the spring 14 is contacted with a semi-spherical interception block 16, the other end of the spring 14 is contacted with the first long plate 12, and the L-shaped rod 15 penetrates through an inlet formed in the first long plate 12.
The one end fixedly connected with protrusion board of splint one 1, the protrusion board of splint one 1 extends to the board groove that two 2 tip portions of splint were seted up, and runs through on the protrusion board of splint one 1 has the articulated shaft, and the articulated shaft runs through the through-hole of seting up on the splint two 2.
The spring piece II 24 is in a U-shaped plate shape, two end parts of the plate body are bent towards two sides of the U-shaped plate respectively, the spring 14 is arranged in a T-shaped groove formed in the control block 18 in a matching mode, part of the spring 14 protrudes into the cylindrical cavity 20, the rubber shell 23 is in a hemispherical shell shape, the bottom surface of the rubber shell 23 is fixed on the bottom surface of the cylindrical cavity 20, the understanding is given by referring to the drawing clamp plate I1, one end of the air hole 21 extends into the rubber shell 23, therefore, the main tube cavity 4, the hose 17, the auxiliary tube cavity 5, the air hole 21 and the rubber shell 23 form a communicated sealed cavity, the amount of air in the sealed cavity is unchanged, the pins 25 are embedded into the control block 18 on two sides of the spring 14, the pins 25 are understood by the indicator lamp 19, the spring piece II 24 is in contact with.
The working principle is as follows: fixing a hydraulic pipeline, controlling the detection equipment to be sleeved on the pipeline, moving the detection equipment along the axial direction of the pipeline, enabling the pipeline to pass through between a first clamping plate 1 and a second clamping plate 2, wherein a plurality of balls 9 are pressed against the outer wall of the pipeline under the rebounding push of a first spring piece 11, if the axle center of an annular body formed by the first clamping plate 1 and the second clamping plate 2 is not collinear with the axle center of the hydraulic pipeline in the manual moving process, a part of gas columns 8 excessively extend, and the other part of gas columns 8 slightly extend, so that the balance can be always kept, namely, a main pipe cavity 4 and an auxiliary pipe cavity 5 are communicated with a straight pipe cavity 3, so that the gas quantity of a sealing cavity in the detection equipment is kept unchanged, if the outer wall of the hydraulic pipeline is protruded, the condition that the quantity of the gas columns in the sealing cavity is unchanged is broken, compared with the distribution of the gas columns 8 between the main pipe cavity and the auxiliary pipe cavity, more gas, during the air current gushed rubber shell 23, rubber shell 23 inflation deformation, and then force two 24 deformations of spring leaf to become flat, two 24 and two pin 25 contacts of spring leaf, trigger pilot lamp 19 work, remind the local protruding problem that has the naked eye to be difficult to find on the staff hydraulic pressure pipeline.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an equipment for detect hydraulic pressure pipeline, includes splint one (1) and splint two (2), its characterized in that: one end of the first clamping plate (1) is hinged with a second clamping plate (2), the first clamping plate (1) and the second clamping plate (2) form an annular body, the annular body is provided with a plurality of uniformly distributed straight tube cavities (3), a main tube cavity (4) is arranged in the first clamping plate (1), an auxiliary tube cavity (5) is arranged in the second clamping plate (2), the main tube cavity (4) and the auxiliary tube cavity (5) are communicated with the straight tube cavities (3), a corrugated tube (6), a positioning tube (7) and an air column (8) are arranged in the straight tube cavities (3), one end of the corrugated tube (6) is fixedly connected with the positioning tube (7), the other end of the corrugated tube (6) is fixedly connected with the air column (8), one end of the air column (8) extends into an inner cavity of the annular body, the end part of the air column (8) is provided with a ball (9), a plurality of uniformly distributed guide sliders (10), one end of the guide sliding block (10) is contacted with a spring piece I (11), one side of the clamping plate I (1) is fixedly connected with a long plate I (12), one side of the long plate I (12) is provided with a long plate II (13), the long plate II (13) is fixed on the clamping plate II (2), a spring (14) is arranged between the long plate I (12) and the long plate II (13), an L-shaped rod (15) penetrates through the middle part of the spring (14), the L-shaped rod (15) penetrates through the long plate I (12), one end of the L-shaped rod (15) is fixedly connected with a blocking block (16), a hose (17) is connected between the clamping plate I (1) and the clamping plate II (2), one end of the hose (17) is communicated with the main tube cavity (4), the other end of the hose (17) is communicated with the auxiliary tube cavity (5), the clamping plate II (2) is fixedly connected with a control block (18), and one end of the control block, a cylindrical cavity (20) and an air hole (21) are formed in the control block (18), a pressure disc (22) and a rubber shell (23) are arranged in the cylindrical cavity (20), one end of the air hole (21) extends into the cylindrical cavity (20), the other end of the air hole (21) extends into the auxiliary cavity (5), one end of the pressure disc (22) is in contact with the rubber shell (23), the other end of the pressure disc (22) is in contact with a second spring piece (24), and the second spring piece (24) is arranged in the control block (18).
2. The apparatus for testing a hydraulic line of claim 1, wherein: the spring piece I (11) is in a wavy plate shape, one end of the spring piece I (11) is in contact with a guide sliding block (10), the spring piece I (11) and the guide sliding block (10) are arranged in a cylindrical sliding groove formed in the side wall of the air column (8), and the guide sliding block (10) is fixed on the inner cavity wall of the straight tube cavity (3).
3. The apparatus for testing a hydraulic line of claim 1, wherein: the gas column (8) is movably sleeved in an inner cavity of the straight tube cavity (3), the positioning cylinder (7) is fixed on the wall of the inner cavity of the straight tube cavity (3), a ball notch groove is formed in the end portion of one end of the gas column (8), a ball (9) is arranged in the ball notch groove of the gas column (8) in a matching mode, and one end of the ball (9) protrudes out of the gas column (8).
4. The apparatus for testing a hydraulic line of claim 1, wherein: one end of the spring (14) is in contact with a semi-spherical interception block (16), the other end of the spring (14) is in contact with the first long plate (12), and the L-shaped rod (15) penetrates through an inlet formed in the first long plate (12).
5. The apparatus for testing a hydraulic line of claim 1, wherein: the one end fixedly connected with protrusion board of splint one (1), the protrusion board of splint one (1) extends to the board groove that two (2) tip were seted up, and runs through on the protrusion board of splint one (1) has the articulated shaft, and the articulated shaft runs through the through-hole of seting up on the splint two (2).
6. The apparatus for testing a hydraulic line of claim 1, wherein: the spring piece II (24) is in a U-shaped plate shape, two end parts of the plate body are bent towards two sides of the U-shaped plate respectively, the spring (14) is arranged in a T-shaped groove formed in the control block (18) in a matching mode, part of the spring (14) protrudes into the cylindrical cavity (20), the rubber shell (23) is in a hemispherical shell shape, and the bottom surface end of the rubber shell (23) is fixed on the bottom surface of the cylindrical cavity (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101250.4A CN112903582B (en) | 2021-01-26 | 2021-01-26 | Equipment for detecting hydraulic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101250.4A CN112903582B (en) | 2021-01-26 | 2021-01-26 | Equipment for detecting hydraulic pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112903582A true CN112903582A (en) | 2021-06-04 |
| CN112903582B CN112903582B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110101250.4A Active CN112903582B (en) | 2021-01-26 | 2021-01-26 | Equipment for detecting hydraulic pipeline |
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| Country | Link |
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| CN (1) | CN112903582B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034638A (en) * | 2021-11-10 | 2022-02-11 | 张启贺 | Building quality detection mechanism and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4441120A1 (en) * | 1994-11-18 | 1996-05-23 | Juergen Tylla | Fixture for sealing=off end of pipe lines |
| JP2001033380A (en) * | 1999-07-22 | 2001-02-09 | Fujikura Ltd | Device for detecting surface projection defect of material of continuous length |
| US20020092355A1 (en) * | 2001-01-18 | 2002-07-18 | Davey Kenneth John | Self-monitoring method and apparatus for condition monitoring of a structure |
| CN1405635A (en) * | 2001-09-19 | 2003-03-26 | 株式会社理光 | Method for detecting surface crowning of component, detecting apparatus and component producing system |
| CN1441241A (en) * | 2003-04-10 | 2003-09-10 | 上海交通大学 | Bidirectional umbrella-shaped pipe-detecting reducing device |
| US20150369585A1 (en) * | 2013-02-07 | 2015-12-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Device for measuring the surface roughness of a surface |
| CN111721188A (en) * | 2020-07-06 | 2020-09-29 | 孟娜妮 | Flatness detection device |
-
2021
- 2021-01-26 CN CN202110101250.4A patent/CN112903582B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4441120A1 (en) * | 1994-11-18 | 1996-05-23 | Juergen Tylla | Fixture for sealing=off end of pipe lines |
| JP2001033380A (en) * | 1999-07-22 | 2001-02-09 | Fujikura Ltd | Device for detecting surface projection defect of material of continuous length |
| US20020092355A1 (en) * | 2001-01-18 | 2002-07-18 | Davey Kenneth John | Self-monitoring method and apparatus for condition monitoring of a structure |
| CN1405635A (en) * | 2001-09-19 | 2003-03-26 | 株式会社理光 | Method for detecting surface crowning of component, detecting apparatus and component producing system |
| CN1441241A (en) * | 2003-04-10 | 2003-09-10 | 上海交通大学 | Bidirectional umbrella-shaped pipe-detecting reducing device |
| US20150369585A1 (en) * | 2013-02-07 | 2015-12-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Device for measuring the surface roughness of a surface |
| CN111721188A (en) * | 2020-07-06 | 2020-09-29 | 孟娜妮 | Flatness detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034638A (en) * | 2021-11-10 | 2022-02-11 | 张启贺 | Building quality detection mechanism and method |
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| CN112903582B (en) | 2024-05-14 |
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Effective date of registration: 20240419 Address after: Room 503, Building 1, No. 96 Lixin 12th Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province, 510000 Applicant after: Guangdong Zhongjiang Energy and Environmental Protection Technology Engineering Co.,Ltd. Country or region after: China Address before: 475000 No.85, Minglun street, Shunhe Hui District, Kaifeng City, Henan Province Applicant before: Shen Xiangyi Country or region before: China |
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