CN215411419U - Take heat preservation layer pressure pipeline on-line measuring device - Google Patents
Take heat preservation layer pressure pipeline on-line measuring device Download PDFInfo
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- CN215411419U CN215411419U CN202120346782.XU CN202120346782U CN215411419U CN 215411419 U CN215411419 U CN 215411419U CN 202120346782 U CN202120346782 U CN 202120346782U CN 215411419 U CN215411419 U CN 215411419U
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- 238000004321 preservation Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 63
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The application discloses take heat preservation pressure conduit on-line measuring device, including supporting baseplate, regulation structure, inject structure and detection structure, adjust the structure including removing the wheel, remove the wheel rigid coupling in the supporting baseplate bottom, supporting baseplate top rigid coupling hydraulic lift jar, hydraulic lift jar top rigid coupling supporting roof, supporting roof bottom rigid coupling limit sleeve. This application can adjust the height of roof through hydraulic pressure lift cylinder isotructure, thereby be convenient for the installation to be awaited measuring and take heat preservation layer pipeline under pressure, can inject the position of taking heat preservation layer pipeline under pressure through mounting panel and first connecting plate isotructure, make the tape heat preservation layer pipeline under pressure and the second closing plate of different diameters be connected, inject the tape heat preservation layer pipeline under pressure of different length between first closing plate and second closing plate through first closing plate, can detect the gas tightness of taking heat preservation layer pipeline under pressure through air supply and atmospheric pressure check out test set isotructure, use cost is lower.
Description
Technical Field
The application relates to a detection device, in particular to an online detection device for a pressure pipeline with a heat preservation layer.
Background
In a broad sense, a pressure pipe refers to all pipes which are subjected to internal or external pressure, regardless of the medium in the pipe, the pressure pipe is a part of the pipe, the pipe is used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, and the pressure pipe is an assembly consisting of pipes, pipe fittings, flanges, bolt connections, gaskets, valves, other components or pressure parts and supporting parts, and has many types, large number, many design, manufacture, installation, inspection and application management links, and is different from a pressure container.
The pressure pipeline plays an important role in a pipeline system, so that the air tightness of the pressure pipeline is critical, the existing online detection device for the pressure pipeline has a complex structure and is expensive in manufacturing cost and use cost, the pressure pipeline with heat preservation and different diameters and lengths is difficult to detect, and the detection of the pressure pipeline with the heat preservation and the heat preservation is inconvenient. Therefore, the on-line detection device with the heat preservation layer for the pressure pipeline is provided for solving the problems.
Disclosure of Invention
An online detection device for a pressure pipeline with a heat preservation layer comprises a supporting base plate, an adjusting structure, a limiting structure and a detection structure;
the adjusting structure comprises a moving wheel, the moving wheel is fixedly connected to the bottom of a supporting bottom plate, the top of the supporting bottom plate is fixedly connected with a hydraulic lifting cylinder, the top end of the hydraulic lifting cylinder is fixedly connected with a supporting top plate, the bottom of the supporting top plate is fixedly connected with a limiting sleeve, the inner wall of the top surface of the limiting sleeve is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with a limiting column, and the limiting column is fixedly connected to the top of the supporting bottom plate;
the limiting structure comprises a supporting column, the supporting column is fixedly connected to the top of a supporting top plate, the top end of the supporting column is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a supporting sleeve, the top of the supporting sleeve is fixedly connected with an installation plate, the top of the installation plate is fixedly connected with a positioning plate, a fixed top plate is arranged above the positioning plate, the bottom of the fixed top plate is fixedly connected with a fixed column, the top of the fixed top plate is in threaded connection with a one-way threaded column, the bottom of the one-way threaded column is rotatably connected with a first connection plate, the top of the first connection plate is fixedly connected with a sliding column, the top end of the sliding column is fixedly connected with a second connection plate, the bottom of the second connection plate is fixedly connected with a third spring, and the third spring is fixedly connected to the top of the fixed top plate;
the detection structure comprises a driving motor, the driving motor is fixedly connected to one side of a supporting top plate, the output end of the driving motor is fixedly connected with a first gear, one side of the first gear is meshed with a second gear, one side of the second gear is fixedly connected with a bidirectional threaded column, the surface of the bidirectional threaded column is in threaded connection with an adjusting plate, the adjusting plate is slidably connected to the surface of a positioning column, the top of the adjusting plate is fixedly connected with an installation column, the top end of the installation column is fixedly connected with a first sealing plate, one side of the first sealing plate is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with an air source, the air source is fixedly connected to the top of the supporting top plate, one side of the first sealing plate is provided with an air pressure detection device, the top of the air pressure detection device is fixedly connected with a detection pipe, the end face of the detection pipe is fixedly connected with a second sealing plate, and the top of the supporting top is fixedly connected with a protective shell.
Further, the equal rigid coupling in supporting baseplate bottom four corners department has the removal wheel, supporting baseplate top rigid coupling has four spacing posts that are the distribution of rectangle structure, just spacing post surface all sliding connection has spacing sleeve.
Further, the supporting top plate top rigid coupling has a plurality of support column, the cross-section of support column is the structure of falling T, mounting panel top rigid coupling has the locating plate of two symmetric distributions, just the cross-section of locating plate is the arc structure.
Further, the fixed roof bottom rigid coupling has four fixed columns that are the distribution of rectangle structure, just the equal rigid coupling of fixed column is in supporting the roof top, first connecting plate top rigid coupling has four sliding columns that are the distribution of rectangle structure, just the equal rigid coupling of sliding column is in second connecting plate bottom.
Furthermore, four limiting openings distributed in a rectangular structure are formed in the fixed top plate, and the top end of the second connecting plate penetrates through the limiting openings and extends to the upper portion of the fixed top plate.
Further, a thread opening is formed in the fixed top plate, the top end of the one-way thread column penetrates through the thread opening and extends to the top of the fixed top plate, a rotating handle is fixedly connected to the top end of the one-way thread column, two symmetrically-distributed fixed top plates are arranged at the top of the supporting top plate, and the two fixed top plates are located on two sides of the detection tube respectively.
Further, the supporting roof has seted up the installation cavity, the rotation mouth has been seted up to the supporting roof side, two-way screw thread post one end is run through and is rotated the mouth and rotate and connect in the installation cavity lateral wall, two-way screw thread post surface threaded connection has the regulating plate of two symmetric distributions, just regulating plate sliding connection is in the installation cavity bottom.
Furthermore, a plurality of sliding openings are formed in the top of the supporting top plate, a plurality of positioning columns are fixedly connected to the top of the adjusting plate, and the top ends of the positioning columns penetrate through the sliding openings and are fixedly connected to the bottom of the first sealing plate.
Further, the top of the air pressure detection device is fixedly connected with a detection head, the detection pipe is provided with a sealing opening, and the detection head penetrates through the sealing opening and extends to the inner cavity of the detection pipe.
Furthermore, the equal rigid coupling in detection tube both ends has the second closing plate, the cross-section of protective housing is the structure of falling the U-shaped, just protective housing openly articulates there is the door of putting, the intercommunication mouth has been seted up to first closing plate one side, connecting pipe one end runs through the intercommunication mouth and extends to first closing plate one side.
The beneficial effect of this application is: the application provides a take heat preservation pressure pipeline on-line measuring device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
FIG. 3 is a schematic overall side view of an embodiment of the present application;
FIG. 4 is a schematic side view of a top plate according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of an overall top view of an embodiment of the present application;
FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;
fig. 7 is a schematic view of a portion of the enlarged structure at B in fig. 1 according to an embodiment of the present application.
In the figure: 1. supporting baseplate, 2, moving wheel, 3, hydraulic lifting cylinder, 4, supporting top plate, 5, limiting sleeve, 6, first spring, 7, limiting column, 8, supporting column, 9, second spring, 10, supporting sleeve, 11, mounting plate, 12, positioning plate, 13, fixed top plate, 14, fixed column, 15, one-way threaded column, 16, first connecting plate, 17, sliding column, 18, second connecting plate, 19, third spring, 20, driving motor, 21, first gear, 22, second gear, 23, two-way threaded column, 24, adjusting plate, 25, positioning column, 26, mounting column, 27, first sealing plate, 28, connecting pipe, 29, air source, 30, air pressure detection equipment, 31, detection pipe, 32, second sealing plate, 33, protective shell.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-7, an on-line detection device for a pressure pipeline with a heat preservation layer comprises a support base plate 1, an adjusting structure, a limiting structure and a detection structure;
the adjusting structure comprises a moving wheel 2, the moving wheel 2 is fixedly connected to the bottom of a supporting bottom plate 1, the top of the supporting bottom plate 1 is fixedly connected with a hydraulic lifting cylinder 3, the top end of the hydraulic lifting cylinder 3 is fixedly connected with a supporting top plate 4, the bottom of the supporting top plate 4 is fixedly connected with a limiting sleeve 5, the inner wall of the top surface of the limiting sleeve 5 is fixedly connected with a first spring 6, the bottom end of the first spring 6 is fixedly connected with a limiting column 7, and the limiting column 7 is fixedly connected to the top of the supporting bottom plate 1;
the limiting structure comprises a supporting column 8, the supporting column 8 is fixedly connected to the top of a supporting top plate 4, the top end of the supporting column 8 is fixedly connected with a second spring 9, the top end of the second spring 9 is fixedly connected with a supporting sleeve 10, the top of the supporting sleeve 10 is fixedly connected with an installation plate 11, the top of the installation plate 11 is fixedly connected with a positioning plate 12, a fixed top plate 13 is arranged above the positioning plate 12, the bottom of the fixed top plate 13 is fixedly connected with a fixed column 14, the top of the fixed top plate 13 is in threaded connection with a one-way threaded column 15, the bottom of the one-way threaded column 15 is rotatably connected with a first connecting plate 16, the top of the first connecting plate 16 is fixedly connected with a sliding column 17, the top end of the sliding column 17 is fixedly connected with a second connecting plate 18, the bottom of the second connecting plate 18 is fixedly connected with a third spring 19, and the third spring 19 is fixedly connected to the top of the fixed top plate 13;
the detection structure comprises a driving motor 20, the driving motor 20 is fixedly connected to one side of a supporting top plate 4, the output end of the driving motor 20 is fixedly connected with a first gear 21, one side of the first gear 21 is meshed with a second gear 22, one side of the second gear 22 is fixedly connected with a bidirectional threaded column 23, the surface of the bidirectional threaded column 23 is in threaded connection with an adjusting plate 24, the adjusting plate 24 is slidably connected to the surface of a positioning column 25, the top of the adjusting plate 24 is fixedly connected with an installation column 26, the top end of the installation column 26 is fixedly connected with a first sealing plate 27, one side of the first sealing plate 27 is fixedly connected with a connecting pipe 28, one end of the connecting pipe 28 is fixedly connected with an air source 29, the air source 29 is fixedly connected to the top of the supporting top plate 4, one side of the first sealing plate 27 is provided with an air pressure detection device 30, the top of the air pressure detection device 30 is fixedly connected with a detection pipe 31, and the end face of the detection pipe 31 is fixedly connected with a second sealing plate 32, the top of the supporting top plate 4 is fixedly connected with a protective shell 33.
The four corners of the bottom of the supporting bottom plate 1 are fixedly connected with moving wheels 2, the top of the supporting bottom plate 1 is fixedly connected with four limiting columns 7 distributed in a rectangular structure, and the surfaces of the limiting columns 7 are all connected with limiting sleeves 5 in a sliding mode; the top of the supporting top plate 4 is fixedly connected with a plurality of supporting columns 8, the cross sections of the supporting columns 8 are of an inverted T-shaped structure, the top of the mounting plate 11 is fixedly connected with two symmetrically distributed positioning plates 12, and the cross sections of the positioning plates 12 are of arc-shaped structures; four fixing columns 14 distributed in a rectangular structure are fixedly connected to the bottom of the fixed top plate 13, the fixing columns 14 are fixedly connected to the top of the supporting top plate 4, four sliding columns 17 distributed in a rectangular structure are fixedly connected to the top of the first connecting plate 16, and the sliding columns 17 are fixedly connected to the bottom of the second connecting plate 18; the fixed top plate 13 is provided with four limit ports distributed in a rectangular structure, and the top end of the second connecting plate 18 penetrates through the limit ports and extends to the upper part of the fixed top plate 13; the top end of the one-way threaded column 15 penetrates through the threaded port and extends to the upper part of the fixed top plate 13, a rotating handle is fixedly connected to the top end of the one-way threaded column 15, the top of the supporting top plate 4 is provided with two fixed top plates 13 which are symmetrically distributed, and the two fixed top plates 13 are respectively positioned at two sides of the detection tube 31; the supporting top plate 4 is provided with an installation cavity, the side surface of the supporting top plate 4 is provided with a rotating opening, one end of the bidirectional threaded column 23 penetrates through the rotating opening and is rotatably connected to the side wall of the installation cavity, the surface of the bidirectional threaded column 23 is in threaded connection with two adjusting plates 24 which are symmetrically distributed, and the adjusting plates 24 are slidably connected to the bottom of the installation cavity; the top of the supporting top plate 4 is provided with a plurality of sliding openings, the top of the adjusting plate 24 is fixedly connected with a plurality of positioning columns 25, and the top ends of the positioning columns 25 penetrate through the sliding openings and are fixedly connected to the bottoms of the first sealing plates 27; the top of the air pressure detection device 30 is fixedly connected with a detection head, the detection tube 31 is provided with a sealing opening, and the detection head penetrates through the sealing opening and extends to the inner cavity of the detection tube 31; the detection tube 31 both ends all the rigid coupling have the second closing plate 32, the cross-section of protective housing 33 is the structure of falling U-shaped, just protective housing 33 openly articulates there is the door of putting, the intercommunication mouth has been seted up to first closing plate 27 one side, connecting pipe 28 one end runs through the intercommunication mouth and extends to first closing plate 27 one side.
When the detection device is used, the electric appliance elements appearing in the application are externally connected with a power supply and a control switch, the detection device can be moved conveniently by moving the wheel 2, then the hydraulic lifting cylinder 3 is started, so that the supporting top plate 4 is driven to move, the height of the supporting top plate 4 is adjusted, and therefore the installation and the disassembly of pressure pipelines with heat preservation layers are convenient, when the height of the supporting top plate 4 is adjusted, the supporting top plate 4 can be supported by the limiting sleeve 5, the first spring 6 and the limiting column 7, and meanwhile, the movement of the supporting top plate 4 can be limited, so that the supporting top plate 4 is more stable, then the two pressure pipelines with heat preservation layers are respectively placed at two sides of the detection tube 31, namely, the pressure pipelines with heat preservation layers are placed at the top of the mounting plate 11, at the moment, the pressure pipelines with heat preservation layers are positioned between the two positioning plates 12, and then the rotating handle is rotated, thereby driving the one-way threaded post 15 to rotate, so that the one-way threaded post 15 moves downwards under the action of the fixed top plate 13, thereby driving the first connecting plate 16 to move downwards, thereby utilizing the first connecting plate 16 and the mounting plate 11 to limit the position of the thermal insulation layer pressure pipeline, when the first connecting plate 16 moves, the movement of the first connecting plate 16 can be limited through the third spring 19 and the sliding post 17, so as to prevent the position of the first connecting plate 16 from shifting when moving, and simultaneously, the position of the thermal insulation layer pressure pipeline can be adjusted by matching with the second spring 9, so that the thermal insulation layer pressure pipelines with different widths are connected with the second sealing plate 32, and then the motor 20 is driven, thereby driving the first gear 21 to rotate, thereby driving the second gear 22 to rotate, thereby driving the two-way threaded post 23 to rotate, thereby driving the adjusting plates 24 on both sides to move towards each other along the positioning post 25, thereby driving the positioning post 25 to move in the same direction, thereby drive first closing plate 27 syntropy and remove, thereby make first closing plate 27 hug closely and take heat preservation layer pressure tube one end, thereby utilize first closing plate 27 and second closing plate 32 to inject the position of taking heat preservation layer pressure tube, then utilize apple air supply 29 to take heat preservation layer pressure tube and detecting tube 31 in fill gas, make the atmospheric pressure of taking heat preservation layer pressure tube after stable, utilize atmospheric pressure check out test set 30 and detection head to detect whether the atmospheric pressure value in taking heat preservation layer pressure tube changes after a period, thereby judge the gas tightness of taking heat preservation layer pressure tube.
The application has the advantages that:
1. the device is compact in structure, the detection device can be conveniently driven to move through the structures such as the moving wheel, the height of the supporting top plate can be adjusted through the structures such as the hydraulic lifting cylinder, the pressure pipeline with the heat preservation layer to be detected can be conveniently installed, the supporting top plate can be supported and limited through the structures such as the first spring and the limiting column, and the supporting top plate is more stable in adjustment;
2. the structure is reasonable, the position of the pressure pipeline with the heat preservation layer can be limited through the mounting plate, the first connecting plate and the like, meanwhile, the pressure pipeline with the heat preservation layer can be adjusted through the one-way threaded column, the second spring and the like, so that the pressure pipelines with the heat preservation layer and different diameters are connected with the second sealing plate, and the installation and the detection of the pressure pipeline with the heat preservation layer are facilitated;
3. this application easy operation can adjust the position of first closing plate through driving motor and two-way screw post isotructure to utilize first closing plate to inject the take heat preservation layer pipeline of different length between first closing plate and second closing plate, can detect the gas tightness of taking heat preservation layer pipeline through air supply and atmospheric pressure check out test set isotructure, use cost is lower, and detection effect is better.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a take heat preservation pressure conduit on-line measuring device which characterized in that: comprises a supporting bottom plate (1), an adjusting structure, a limiting structure and a detecting structure;
the adjusting structure comprises a moving wheel (2), the moving wheel (2) is fixedly connected to the bottom of a supporting base plate (1), the top of the supporting base plate (1) is fixedly connected with a hydraulic lifting cylinder (3), the top end of the hydraulic lifting cylinder (3) is fixedly connected with a supporting top plate (4), the bottom of the supporting top plate (4) is fixedly connected with a limiting sleeve (5), the inner wall of the top surface of the limiting sleeve (5) is fixedly connected with a first spring (6), the bottom end of the first spring (6) is fixedly connected with a limiting column (7), and the limiting column (7) is fixedly connected to the top of the supporting base plate (1);
the limiting structure comprises a supporting column (8), the supporting column (8) is fixedly connected to the top of a supporting top plate (4), a second spring (9) is fixedly connected to the top end of the supporting column (8), a supporting sleeve (10) is fixedly connected to the top end of the second spring (9), a mounting plate (11) is fixedly connected to the top of the supporting sleeve (10), a positioning plate (12) is fixedly connected to the top of the mounting plate (11), a fixed top plate (13) is arranged above the positioning plate (12), a fixed column (14) is fixedly connected to the bottom of the fixed top plate (13), the top of the fixed top plate (13) is in threaded connection with a one-way threaded column (15), the bottom of the one-way threaded column (15) is rotatably connected with a first connecting plate (16), a sliding column (17) is fixedly connected to the top of the first connecting plate (16), a second connecting plate (18) is fixedly connected to the top of the sliding column (17), and a third spring (19) is fixedly connected to the bottom of the second connecting plate (18), the third spring (19) is fixedly connected to the top of the fixed top plate (13);
the detection structure comprises a driving motor (20), the driving motor (20) is fixedly connected to one side of a supporting top plate (4), an output end of the driving motor (20) is fixedly connected with a first gear (21), one side of the first gear (21) is meshed with a second gear (22), one side of the second gear (22) is fixedly connected with a two-way threaded column (23), the surface of the two-way threaded column (23) is in threaded connection with an adjusting plate (24), the adjusting plate (24) is slidably connected to the surface of a positioning column (25), the top of the adjusting plate (24) is fixedly connected with an installing column (26), the top end of the installing column (26) is fixedly connected with a first sealing plate (27), one side of the first sealing plate (27) is fixedly connected with a connecting pipe (28), one end of the connecting pipe (28) is fixedly connected with an air source (29), the air source (29) is fixedly connected to the top of the supporting top plate (4), and one side of the first sealing plate (27) is provided with an air pressure detection device (30), the top of the air pressure detection device (30) is fixedly connected with a detection pipe (31), the end face of the detection pipe (31) is fixedly connected with a second sealing plate (32), and the top of the supporting top plate (4) is fixedly connected with a protective shell (33).
2. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: the supporting base plate is characterized in that the four corners of the bottom of the supporting base plate (1) are fixedly connected with moving wheels (2), four limiting columns (7) which are distributed in a rectangular structure are fixedly connected to the top of the supporting base plate (1), and the surfaces of the limiting columns (7) are connected with limiting sleeves (5) in a sliding mode.
3. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: the utility model discloses a support roof, including roof support, mounting panel (11) top rigid coupling has two symmetric distribution's locating plate (12), just the cross-section of locating plate (12) is the arc structure, support roof (4) top rigid coupling has a plurality of support column (8), the cross-section of support column (8) is the structure of falling T shape, mounting panel (11) top rigid coupling has two symmetric distribution.
4. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: the fixed roof (13) bottom rigid coupling has four fixed columns (14) that are the distribution of rectangle structure, just the equal rigid coupling of fixed column (14) is in supporting roof (4) top, first connecting plate (16) top rigid coupling has four sliding column (17) that are the distribution of rectangle structure, just the equal rigid coupling of sliding column (17) is in second connecting plate (18) bottom.
5. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: four limiting openings distributed in a rectangular structure are formed in the fixed top plate (13), and the top end of the second connecting plate (18) penetrates through the limiting openings and extends to the position above the fixed top plate (13).
6. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: the utility model discloses a fixed roof, including fixed roof (13), one-way screw post (15) top run through the screw mouth and extend to fixed roof (13) top, one-way screw post (15) top rigid coupling has turning handle, it is equipped with two symmetric distribution's fixed roof (13) to support roof (4) top, and two fixed roof (13) are located detecting tube (31) both sides respectively.
7. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: the installation cavity has been seted up in roof support (4), roof support (4) side has been seted up and has been rotated the mouth, two-way screw post (23) one end runs through and rotates the mouth and rotate to connect in the installation cavity lateral wall, two-way screw post (23) surface threaded connection has two symmetric distribution's regulating plate (24), just regulating plate (24) sliding connection is in the installation cavity bottom.
8. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: a plurality of sliding openings are formed in the top of the supporting top plate (4), a plurality of positioning columns (25) are fixedly connected to the top of the adjusting plate (24), and the top ends of the positioning columns (25) penetrate through the sliding openings and are fixedly connected to the bottom of the first sealing plate (27).
9. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: the top of the air pressure detection device (30) is fixedly connected with a detection head, a sealing opening is formed in the detection tube (31), and the detection head penetrates through the sealing opening and extends to the inner cavity of the detection tube (31).
10. The on-line detection device with the heat preservation layer for the pressure pipeline as claimed in claim 1, is characterized in that: the detection tube (31) both ends all the rigid coupling have second closing plate (32), the cross-section of protective housing (33) is the structure of falling the U-shaped, just protective housing (33) openly articulates there is the door of putting, the intercommunication mouth has been seted up to first closing plate (27) one side, connecting pipe (28) one end runs through the intercommunication mouth and extends to first closing plate (27) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120346782.XU CN215411419U (en) | 2021-02-07 | 2021-02-07 | Take heat preservation layer pressure pipeline on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120346782.XU CN215411419U (en) | 2021-02-07 | 2021-02-07 | Take heat preservation layer pressure pipeline on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215411419U true CN215411419U (en) | 2022-01-04 |
Family
ID=79666929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120346782.XU Expired - Fee Related CN215411419U (en) | 2021-02-07 | 2021-02-07 | Take heat preservation layer pressure pipeline on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215411419U (en) |
-
2021
- 2021-02-07 CN CN202120346782.XU patent/CN215411419U/en not_active Expired - Fee Related
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