CN108180344A - A kind of side of a ship outer tube pressure testing sealing tool and outboard pipe device - Google Patents
A kind of side of a ship outer tube pressure testing sealing tool and outboard pipe device Download PDFInfo
- Publication number
- CN108180344A CN108180344A CN201711415526.6A CN201711415526A CN108180344A CN 108180344 A CN108180344 A CN 108180344A CN 201711415526 A CN201711415526 A CN 201711415526A CN 108180344 A CN108180344 A CN 108180344A
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- CN
- China
- Prior art keywords
- outer tube
- ship outer
- sealing element
- fixed frame
- sealing
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1157—Caps using hooks, pawls, or other movable or insertable locking members
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention provides a kind of side of a ship outer tube pressure testing sealing tools, it includes being used for the fixed frame passed through for the pipe of side of a ship outer tube, the sealing element being sealed for the port of the pipe to side of a ship outer tube, it is several to fixing piece positioned opposite and at least two groups for the connection component that is positioned to sealing element, the first reference plane is in the side passed through using the pipe that side of a ship outer tube is supplied on fixed frame, sealing element is arranged parallel to the first reference plane, include the sealed film positioned opposite with fixed frame on sealing element, connection component is fixedly connected on across sealing element on fixed frame, and sealing element is slidably connected with connection component, fixing piece is telescopically connected on fixed frame, and the telescopic direction of fixing piece is parallel with the first reference plane.The sealing tool can carry out quick Assembly And Disassembly with side of a ship outer tube, and the effective efficiency for improving sealing work is time-consuming shorter, and can repeat to utilize, and greatly reduces the waste of the energy consumption and cost of labor of course of work weight.
Description
Technical field
The present invention relates to a kind of side of a ship outer tube pressure testing sealing tool and outboard pipe devices.
Background technology
Side of a ship outer tube refers to that in hull tooling field one end is welded with the tube construction of ring flange, ship under construction
Side of a ship outer tube according to related specifications requirement need after the pressure testing of workshop, through examine side of a ship outer tube do not have any leakage can aboard ship into
Row installation.Since side of a ship outer tube only has one end with flange, other end is free end, as shown in Figure 1, then in order to side of a ship outer tube into
Row pressure testing needs the free end nozzle of side of a ship outer tube carrying out sealing treatment.The method of outboard channel closure used at present is to use
The one block size iron plate consistent with side of a ship outer tube free end nozzle welds the free end of pipe by the board, as shown in Fig. 2, then adopting
It is attached with the flange end of hydraulic test pump and side of a ship outer tube, thus reaches the pressure testing purpose to side of a ship outer tube.Treat that the pressure testing of side of a ship outer tube is completed
Afterwards, the iron plate being connected at the free end nozzle of side of a ship outer tube is removed, side of a ship outer tube could be carried out on subsequent surface treatment and ship
Installment work.Current side of a ship outer tube free end mouth-sealing method mainly has following drawback：Waste of material, for the iron of sealing
Plate can only first use, after the completion of pressure testing, after side of a ship outer tube is cut off, it is impossible to secondary use；Energy waste, in order to manage by the board certainly
By iron plate is installed and removed on end, the processes such as need to freeze, polish, cut, these processes largely used carbon dioxide gas,
The energy such as compress wind, oxygen, acetylene；Artificial waste in order to complete to manage the work of upper installation iron plate by the board, needs plumber, weldering
The work posts operations such as work, polishing work；It is low to seal efficiency, since the sealing of side of a ship outer tube free end is related to multi-process, multiplexing kind operation, seals
Mouthful it is less efficient, take it is longer.
Invention content
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of side of a ship outer tube pressure testing sealing tool, the sealing
Tooling can carry out quick Assembly And Disassembly with side of a ship outer tube, and the effective efficiency for improving sealing work is time-consuming shorter, and can
Repeat to utilize, greatly reduce the waste of the energy consumption and cost of labor of course of work weight.
Based on this, the present invention proposes a kind of side of a ship outer tube pressure testing sealing tool, including being worn for the pipe for side of a ship outer tube
It is sealing element that the fixed frame crossed, the port for the pipe to side of a ship outer tube are sealed, several to fixing piece positioned opposite
At least two groups connection components for being positioned to sealing element are passed through with the pipe that side of a ship outer tube is supplied on the fixed frame
Side is the first reference plane, and the sealing element is arranged parallel to first reference plane, and the sealing element includes sealing
Plate and sealed film, the sealed film are fixedly connected on side positioned opposite with the fixed frame on the sealing plate
On, the connection component is fixedly connected on across the sealing element on the fixed frame, and the sealing element and the connection
Component is slidably connected, and the fixing piece is telescopically connected on the fixed frame, and the flexible side of the fixing piece
To parallel with first reference plane.
Optionally, the fixed frame is equipped with the first mounting base, and first mounting base is equipped with and the fixing piece
Corresponding mounting hole, the fixing piece are telescopically connected in the mounting hole.
Optionally, the fixing piece stretches into the end face of the end in the mounting hole equipped with sawtooth.
Optionally, the fixing piece is fixed bolt, is equipped in the mounting hole matched interior with the fixed bolt
Screw thread, the screw thread of the fixed bolt cooperate with the internal thread in the mounting hole and connect.
Further, the connection component includes locating piece and the fastener for compressing the sealing plate, the fastening
Part is slidably connected on the locating piece, and the sealing element is equipped with the location hole slidably coordinated with the locating piece,
The locating piece is set in the location hole, and the first end of the locating piece is fixedly connected with the fixed frame, institute
Fastener is stated between the sealing element and the second end of the locating piece.
Optionally, the fixed frame is equipped with the second mounting base, and second mounting base is equipped with the with locating piece
The matched installation position of one end, the first end of the locating piece are positioned in the installation position.
Optionally, the locating piece is regulation stud, and the fastener is locking nut, is equipped with and institute in the installation position
The matched internal thread of regulation stud is stated, the external screw thread of the regulation stud cooperates with the internal thread in the installation position to be connected
It connects.
Further, with by the line between the center of the fixed frame and the center of sealing element and with described first
For the perpendicular plane of reference plane as the second reference plane, which is about the second reference plane symmetrical structure.
The present invention also provides a kind of outboard pipe devices, including outboard tube body and above-mentioned sealing tool, the outboard
Tube body includes pipe and is fixedly connected on the ring flange of the first end of the pipe, and the pipe is arranged in the fixed frame
Frame, the second end of the sealing element and the pipe are positioned opposite.
Implement the embodiment of the present invention, have the advantages that：
A kind of sealing tool for side of a ship outer tube pressure testing of the present invention includes being used for the fixation passed through for the pipe of side of a ship outer tube
It is sealing element that frame, the port for the pipe to side of a ship outer tube are sealed, several to fixing piece positioned opposite and at least two
Group is for the connection component that is positioned to sealing element, using the side that the pipe that side of a ship outer tube is supplied on the fixed frame passes through as the
One reference plane, the sealing element are arranged parallel to first reference plane, and the sealing element includes sealing plate and sealing
Film, the sealed film are fixedly connected on side positioned opposite with the fixed frame on the sealing plate, the company
Connected components are fixedly connected on across the sealing element on the fixed frame, and the sealing element and the connection component are slidably
Ground connects, and the fixing piece is telescopically connected on the fixed frame, and the telescopic direction of the fixing piece and described the
One reference plane is parallel.When needing to carry out work pressure test to side of a ship outer tube, first using the sealing tool to the pipe of side of a ship outer tube
Free end is sealed, and in order to carry out pressure detecting to side of a ship outer tube, the fixed frame of the sealing tool is used for for side of a ship outer tube
Pipe carry out across, the telescopic direction for the fixing piece being telescopically connected on fixed frame is mutually parallel with the first reference plane,
It can make the end of fixing piece by the telescopic adjustment to the fixing piece gradually to the side of a ship outer tube being arranged in fixed frame
The outer wall of pipe is close and finally contacts, can be solid and reliable by the progress of the pipe of the sealing tool and side of a ship outer tube by fixing piece
Connection ensures the stability that sealing tool is connected on the pipe of pipe by the board；With the sealing of first reference plane parallel arrangement
Part can be effectively sealed the free port of the pipe of side of a ship outer tube, and sealing tool is fixed the pipe of pipe by the board by fixing piece
After on son, sealing element can be slided on connection component, gradually at the port of the pipe of side of a ship outer tube close to until
Fitting completely, then is fixed on the positioning sealing element by connection component, to ensure sealing element to the port of the pipe of side of a ship outer tube
It is fully sealed, so as to fulfill the effect being sealed to side of a ship outer tube；The side of a ship outer tube for completing sealing is connected with structure for pressure test pump,
Pressure testing operation is carried out to the inside of pipe by structure for pressure test pump, ensures the reliability detected to outboard composite pipe tightness, pressure testing inspection
After survey, mobile fixing piece and sealing element make sealing element be detached with the port of pipe, also make pipe of the fixing piece far from side of a ship outer tube
The outer wall of son, pipe is extracted out from fixed frame, completes the dismounting of sealing tool, terminates the work pressure test of side of a ship outer tube, entirely
It is very convenient to the installation and removal of sealing tool and easy to operate in operating process, can effectively improve to side of a ship outer tube into
The working efficiency of row pressure testing takes shorter.The overall structure of the sealing tool is very simple, production and easily manufactured, each section
Between connection all using mechanical system, exempt the processes such as freeze, polish, cutting off of existing outboard channel closure, can be very big
Ground reduces the waste of energy consumption and cost of labor, and the sealing tool can repeat to use, and efficiently reduce material
Waste is easy to use.
Description of the drawings
Fig. 1 is the overall structure diagram of existing side of a ship outer tube；
Fig. 2 is the existing structure diagram that the sealing before pressure testing is carried out to side of a ship outer tube；
Fig. 3 is the overall structure diagram of the sealing tool for side of a ship outer tube pressure testing described in the present embodiment；
Fig. 4 is entirety when being fixed on pipe by the board for the sealing tool installation of side of a ship outer tube pressure testing described in the present embodiment
Structure diagram；
Fig. 5 is the whole knot when sealing tool for side of a ship outer tube pressure testing described in the present embodiment is sealed side of a ship outer tube
Structure schematic diagram.
Reference sign：
1st, fixed frame, 2, sealing element, 21, sealing plate, 211, location hole, 22, sealed film, 3, fixing piece, 31, saw
Tooth, 4, connection component, 41, locating piece, 42, fastener, the 5, first mounting base, 51, mounting hole, the 6, second mounting base, 61, installation
Position, 7, side of a ship outer tube, 71, pipe, 72, ring flange.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the orientation or position of the instructions such as term " on ", " under ", "left", "right"
Put relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.
Referring to Fig. 3 to Fig. 5, the sealing tool for 7 pressure testing of side of a ship outer tube described in this preferred embodiment includes being used for for the side of a ship
The sealing element 2, one that fixed frame 1 that the pipe 71 of outer tube 7 passes through, the port for the pipe 71 to side of a ship outer tube 7 are sealed
To fixing piece 3 positioned opposite and two groups of connection components 4 for being positioned to sealing element 2, to be supplied on the fixed frame 1
The side that the pipe 71 of side of a ship outer tube 7 passes through is the first reference plane, and the sealing element 2 and first reference plane are mutually parallel cloth
It puts, and the sealing element 2 includes sealing plate 21 and sealed film 22, the sealed film 22 is fixedly connected on the sealing plate 21
On the upper and fixed frame 1 side positioned opposite, the connection component 4 is fixedly connected on described across the sealing element 2
On fixed frame 1, and the sealing element 2 is slidably connected with the connection component 4, and the fixing piece 3 telescopically connects
In on the fixed frame 1, and the telescopic direction of the fixing piece 3 is parallel with first reference plane.
More than structure is based on, which is being carried out in use, by fixed frame 1 from the free end cap of side of a ship outer tube 7
Enter, and make the free end of side of a ship outer tube 7 between fixed frame 1 and sealing plate 21, adjust the difference being set on fixed frame 1
Stroke positioned at the fixing piece 3 of the top and bottom of side of a ship outer tube 7 is in order to solid and reliable by the fixed frame 1 of sealing tool
On fixed pipe 7 by the board, since telescopic direction and the first reference plane of fixing piece 3 are mutually parallel, the course of work of fixing piece 3 is
Manually gradually to adjust the length stretched into fixed frame 1 of fixing piece 3, make the outer of the gradual outboard pipe 7 in the end of fixing piece 3
Wall is close, until the end of fixing piece 3 and the outer wall of side of a ship outer tube 7 are completely attached to and are locked, positioned opposite two 3 energy of fixing piece
Side of a ship outer tube 7, so as to which fixed frame 1 be made to be reliably connected with side of a ship outer tube 7, is enough ensured into the stability of fixed frame 1 by bilaterally-chucked；
The amount of stretching into of two fixing pieces 3 positioned opposite into fixed frame 1 is adjusted, i.e. the radial direction of the pipe 7 by the board of fixing piece 3
Upper adjustable, so the fixed frame 1 of the sealing tool can be suitable for the side of a ship outer tube 7 of different specification size, the scope of application is more
Add flexibly extensively.Sealing element 2 and the port of the free end of side of a ship outer tube 7 are positioned opposite, and 2 and first reference plane of sealing element is mutually flat
Row, sealing element 2 is slidably connected with connection component 4, and adjusting sealing element 2 makes its gradually outboard port of the free end of pipe 7
Close to until completely attach to fitting, adjust connection component 4 make its to sealing element 2 carry out locking positioning, can ensure sealing element 2 with
The leakproofness of the port of the free end of side of a ship outer tube 7, in order to subsequently carry out pressure test to side of a ship outer tube 7.The sealing tool is used for
The mode being fixedly connected on 7 outer wall of side of a ship outer tube and the mode for the port to 7 free end of side of a ship outer tube to be sealed are machine
Tool mode, can avoid the processes such as freeze, polish, cutting off at the free port of existing side of a ship outer tube 7, greatly reduce the energy and disappear
Consumption and human cost；By releasing connection component 4 to the positioning of sealing element 2 and fixing piece 3 and side of a ship outer tube 7 after completion work pressure test
Contact, sealing tool is removed from side of a ship outer tube 7, in order to carry out next pressure testing process, using the sealing tool into
The installing and dismounting process of row pressure testing is simple, and pressure testing efficiency is higher, saves time cost, and sealing tool can repeat profit
With so as to effectively reduce the waste of material.
Wherein, fixed frame 1 is equipped with the first mounting base 5, and the first mounting base 5 is equipped with and 3 corresponding peace of fixing piece
Hole 51 is filled, fixing piece 3 is telescopically connected in mounting hole 51, and mounting hole 51 can position fixing piece 3, facilitate fixation
Part 3 carries out stretching motion；The end face that fixing piece 3 stretches into the end in the mounting hole 51 is equipped with sawtooth 31, when causing to fix
Part 3 continue to stretch into fixed frame 1 in order to by the outer wall of the end face of fixing piece 3 and side of a ship outer tube 7 completely against when, by adopting
The mode being in contact with sawtooth 31 with the outer wall of side of a ship outer tube 7 greatly increases the frictional force between fixing piece 3 and side of a ship outer tube 7, with
Ensure firmly installing for entire sealing tool and side of a ship outer tube 7, side of a ship outer tube 7 is avoided the occurrence of during pressure testing, due in side of a ship outer tube 7
The phenomenon that pressure in portion causes sealing tool to come off from side of a ship outer tube 7.It should be noted that in the present embodiment, it is fixed
Part 3 is equipped with using fixed bolt, in mounting hole 51 and the matched internal thread of fixed bolt, the screw thread and peace of fixed bolt
The internal thread mutual cooperation connection in hole 51 is filled, fixed bolt, using being threadedly coupled, conveniently exists to fixed bolt with mounting hole 51
Stroke in fixed frame 1 is adjusted, and structure is convenient, easy to operate, and adjusting process is reliable, when the end of fixed bolt
When resisting the outer wall of side of a ship outer tube 7, fixed bolt positioned opposite can carry out side of a ship outer tube 7 stuck, it is ensured that fixed frame 1 is in the side of a ship
Being reliably connected on outer tube 7, but in other embodiments, the type selection of fixing piece 3 are not limited by the present embodiment, when can
According to practical needs, other kinds of workpiece is selected, simultaneously can as long as can realize and stretching motion is carried out in mounting hole 51
The function that side of a ship outer tube 7 and fixed frame 1 are reliably locked.
In addition, two groups of connection components 4 are located at respectively on sealing plate 21 on the position of outer ledge, two groups of connection components
Sealing element 2 between 4 is used to be sealed the free end port of side of a ship outer tube 7；Connection component 4 includes locating piece 41 and for pressing
The fastener 42 of close sealing plate 21, fastener 42 are slidably connected on locating piece 41, and sealing element 2 is equipped with and locating piece 41
The location hole 211 slidably coordinated, locating piece 41 are set in location hole 211, and the first end and fixed frame of locating piece 41
Frame 1 is fixedly connected, and fastener 42 is located between sealing element 2 and the second end of locating piece 41, the first end of locating piece 41 with
Fixed frame 1 is fixedly connected, and the port of the free end of side of a ship outer tube 7 and sealing element 2 are positioned opposite, and sealing element 2 is by being set to certainly
Location hole 211 with it is slidably connect with locating piece 41, when fixed frame 1 is reliably fixed by fixing piece 3 in side of a ship outer tube 7
Afterwards, by adjusting sealing element 2 in the upper position of locating piece 41, sealing element 2 is enable to move closer to the end of the free end of side of a ship outer tube 7
Mouthful, and be in contact with the port of side of a ship outer tube 7, at this time on locating piece 41 is adjusted fastener 42 position, fastener 42 can will
Sealing element 2 is compressed at the port of pipe 7 by the board completely so that realizes that reliable sealing connects with sealing element 2 in the port of side of a ship outer tube 7
It connects, fastener 42 completes the positioning to sealing element 2 at this time, and continues to compress sealing plate 21 at the port of pipe 7 by the board.It is fixed
Frame 1 is equipped with the second mounting base 6, and the second mounting base 6 is equipped with the matched installation position 61 of first end with locating piece 41,
The first end of locating piece 41 is positioned in installation position 61, and installation position 61 can accurately position locating piece 41, convenient
The first end of locating piece 41 provides facility in the flexible connection of installation position 61 for installation and disassembly；Sealing element 2 includes close
Sealing plate 21 and sealed film 22, sealed film 22 are fixedly connected on side positioned opposite with fixed frame 1 on sealing plate 21,
When fastener 42 positions sealing element 2, sealed film 22 on sealing element 2 under the support of sealing plate 21 with side of a ship outer tube
7 port is in contact, and under the extruding locking of fastener 42, the port that stripper rubber can be fully with side of a ship outer tube 7 is in contact, and
The port of side of a ship outer tube 7 is realized and is fully sealed, work quality is reliable；Connection mode of the stripper rubber between sealing plate 21 is can
It connects with tearing open, it is convenient that stripper rubber is safeguarded and replaced, ensure airtight quality of the stripper rubber to 7 port of side of a ship outer tube.
In the present embodiment, locating piece 41 is regulation stud, and fastener 42 is locking nut, is equipped in installation position 61 and matches with regulation stud
The internal thread of conjunction, the external screw thread of regulation stud cooperates with the internal thread in installation position 61 to be connected, the first end of regulation stud
Portion is stretched into across sealing element 2 in the second mounting base 6 on fixed frame 1, with 61 company of matching of installation position in the second mounting base 6
It connecing, the first end of regulation stud is connect with the thread fitting in installation position 61, is fixedly connected reliably, is easy for installation and removal,
By location hole 211, the sliding motion in regulation stud, locking nut match sealing element 2 with regulation stud, tighten locking screw
It is female then sealing plate 21 can be made to be slided in regulation stud, when sealing plate 21 is in contact with the port of side of a ship outer tube 7, continue
Locking nut is tightened, ensures reliably to be tightly connected, but in other embodiments at sealing plate 21 and 7 port of side of a ship outer tube, position
The type of part 41 and fastener 42 is not limited by the present embodiment, when can select suitable type, only according to practical needs
It can ensure that movement of the fastener 42 on locating piece 41 can reliably position sealing element 2.
Referring to Fig. 3 to Fig. 5, with by the line between the center of the fixed frame 1 and the center of sealing element 2 and with the
For the perpendicular plane of one reference plane as the second reference plane, which is about the second reference plane symmetrical structure, is made whole
The appearance of a sealing tool is more beautiful, and fixing piece 3 is arranged symmetrically the fixed frame 1 and outboard for enabling to sealing tool
Being fixedly connected for pipe 7 is relatively reliable, and connection component 4 is arranged symmetrically, and fastener 42 is enabled to imitate the positioning of sealing element 2
Fruit is relatively reliable, ensures stress equalization of the sealing element 2 by the board at 7 port of pipe, it is ensured that sealing element 2 is close to 7 port of side of a ship outer tube
Seal effect.When being dismantled to sealing tool, first fastener 42 is loosened, mobile sealing element 2 is away from the end of side of a ship outer tube 7
At mouthful, change the amount of stretching into of fixing piece 3, away from the outer wall of side of a ship outer tube 7, entire sealing tool is taken from side of a ship outer tube 7
Under, complete dismantlement work.
A kind of 7 device of side of a ship outer tube for being equipped with above-mentioned sealing tool is additionally provided in the present embodiment, including 7 ontology of side of a ship outer tube
With above-mentioned sealing tool, 7 ontology of side of a ship outer tube includes pipe 71 and is fixedly connected on the first end of the pipe 71
Ring flange 72, the pipe 71 are arranged in the fixed frame 1, and the sealing element 2 is opposite with the second end of the pipe 71
Arrangement.
A kind of sealing tool for side of a ship outer tube pressure testing of the present invention includes being used for the fixation passed through for the pipe of side of a ship outer tube
It is sealing element that frame, the port for the pipe to side of a ship outer tube are sealed, several to fixing piece positioned opposite and at least two
Group is for the connection component that is positioned to sealing element, using the side that the pipe that side of a ship outer tube is supplied on the fixed frame passes through as the
One reference plane, the sealing element are arranged parallel to first reference plane, and the sealing element includes sealing plate and sealing
Film, the sealed film are fixedly connected on side positioned opposite with the fixed frame on the sealing plate, the company
Connected components are fixedly connected on across the sealing element on the fixed frame, and the sealing element and the connection component are slidably
Ground connects, and the fixing piece is telescopically connected on the fixed frame, and the telescopic direction of the fixing piece and described the
One reference plane is parallel.When needing to carry out work pressure test to side of a ship outer tube, first using the sealing tool to the pipe of side of a ship outer tube
Free end is sealed, and in order to carry out pressure detecting to side of a ship outer tube, the fixed frame of the sealing tool is used for for side of a ship outer tube
Pipe carry out across, the telescopic direction for the fixing piece being telescopically connected on fixed frame is mutually parallel with the first reference plane,
It can make the end of fixing piece by the telescopic adjustment to the fixing piece gradually to the side of a ship outer tube being arranged in fixed frame
The outer wall of pipe is close and finally contacts, can be solid and reliable by the progress of the pipe of the sealing tool and side of a ship outer tube by fixing piece
Connection ensures the stability that sealing tool is connected on the pipe of pipe by the board；With the sealing of first reference plane parallel arrangement
Part can be effectively sealed the free port of the pipe of side of a ship outer tube, and sealing tool is fixed the pipe of pipe by the board by fixing piece
After on son, sealing element can be slided on connection component, gradually at the port of the pipe of side of a ship outer tube close to until
Fitting completely, then is fixed on the positioning sealing element by connection component, to ensure sealing element to the port of the pipe of side of a ship outer tube
It is fully sealed, so as to fulfill the effect being sealed to side of a ship outer tube；The side of a ship outer tube for completing sealing is connected with structure for pressure test pump,
Pressure testing operation is carried out to the inside of pipe by structure for pressure test pump, ensures the reliability detected to outboard composite pipe tightness, pressure testing inspection
After survey, mobile fixing piece and sealing element make sealing element be detached with the port of pipe, also make pipe of the fixing piece far from side of a ship outer tube
The outer wall of son, pipe is extracted out from fixed frame, completes the dismounting of sealing tool, terminates the work pressure test of side of a ship outer tube, entirely
It is very convenient to the installation and removal of sealing tool and easy to operate in operating process, can effectively improve to side of a ship outer tube into
The working efficiency of row pressure testing takes shorter.The overall structure of the sealing tool is very simple, production and easily manufactured, each section
Between connection all using mechanical system, exempt the processes such as freeze, polish, cutting off of existing outboard channel closure, can be very big
Ground reduces the waste of energy consumption and cost of labor, and the sealing tool can repeat to use, and efficiently reduce material
Waste is easy to use.
It should be understood that various information, but these information are described using term " first ", " second " etc. in the present invention
These terms are should not necessarily be limited by, these terms are only used for same type of information being distinguished from each other out.For example, not departing from the present invention
In the case of range, " first " information can also be referred to as " second " information, similar, and " second " information can also be referred to as
" first " information.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement and deformation can also be made, these are improved and deformation is also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of side of a ship outer tube pressure testing sealing tool, which is characterized in that fixed frame that the pipe including being used for for side of a ship outer tube passes through,
The sealing element that is sealed for the port of the pipe to side of a ship outer tube several is used for fixing piece positioned opposite at least two groups
To the connection component that sealing element is positioned, the first reference is in the side passed through using the pipe that side of a ship outer tube is supplied on the fixed frame
Face, the sealing element are arranged parallel to first reference plane, and the sealing element includes sealing plate and sealed film, institute
It states sealed film to be fixedly connected on side positioned opposite with the fixed frame on the sealing plate, the connection component is worn
It crosses the sealing element to be fixedly connected on the fixed frame, and the sealing element is slidably connected with the connection component,
The fixing piece is telescopically connected on the fixed frame, and the telescopic direction of the fixing piece and first reference plane
It is parallel.
2. side of a ship outer tube pressure testing sealing tool according to claim 1, which is characterized in that the fixed frame is equipped with first
Mounting base, first mounting base is equipped with telescopically to be connected with the corresponding mounting hole of the fixing piece, the fixing piece
In in the mounting hole.
3. side of a ship outer tube pressure testing sealing tool according to claim 2, which is characterized in that the fixing piece stretches into the installation
The end face of end in hole is equipped with sawtooth.
4. side of a ship outer tube pressure testing sealing tool according to claim 3, which is characterized in that the fixing piece is fixed bolt,
Be equipped in the mounting hole with the matched internal thread of the fixed bolt, the screw thread of the fixed bolt in the mounting hole
Internal thread cooperate connection.
5. side of a ship outer tube pressure testing sealing tool according to any one of claims 1 to 4, which is characterized in that the connection component
Fastener including locating piece and for compressing the sealing plate, the fastener are slidably connected on the locating piece,
The sealing element is equipped with the location hole slidably coordinated with the locating piece, and the locating piece is set in the location hole,
And the first end of the locating piece is fixedly connected with the fixed frame, the fastener be located at the sealing element with it is described fixed
Between the second end of position part.
6. side of a ship outer tube pressure testing sealing tool according to claim 5, which is characterized in that the fixed frame is equipped with second
Mounting base, second mounting base are equipped with the matched installation position of first end with locating piece, and the first of the locating piece
End is positioned in the installation position.
7. side of a ship outer tube pressure testing sealing tool according to claim 6, which is characterized in that the locating piece is regulation stud,
The fastener is locking nut, is equipped with and the matched internal thread of the regulation stud, the adjusting spiral shell in the installation position
The external screw thread of column cooperates with the internal thread in the installation position and connects.
8. side of a ship outer tube pressure testing sealing tool according to claim 5, which is characterized in that with by the fixed frame
Line and the plane perpendicular with first reference plane between the heart and the center of sealing element is as the second reference plane, the sealing
Tooling is about the second reference plane symmetrical structure.
9. a kind of outboard pipe device, which is characterized in that including outboard tube body and envelope as described in any one of claim 1 to 9
Mouth tooling, the outboard tube body include pipe and are fixedly connected on the ring flange of the first end of the pipe, the pipe
The fixed frame is arranged in, the second end of the sealing element and the pipe is positioned opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415526.6A CN108180344A (en) | 2017-12-22 | 2017-12-22 | A kind of side of a ship outer tube pressure testing sealing tool and outboard pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415526.6A CN108180344A (en) | 2017-12-22 | 2017-12-22 | A kind of side of a ship outer tube pressure testing sealing tool and outboard pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180344A true CN108180344A (en) | 2018-06-19 |
Family
ID=62546909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711415526.6A Pending CN108180344A (en) | 2017-12-22 | 2017-12-22 | A kind of side of a ship outer tube pressure testing sealing tool and outboard pipe device |
Country Status (1)
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| CN (1) | CN108180344A (en) |
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Application publication date: 20180619 |