CN207423463U - A kind of device for being used to carry out the row's side of a ship outer tube pressure testing - Google Patents

Abstract

The utility model provides a kind of device for being used to carry out the row's side of a ship outer tube pressure testing, it includes arranging side of a ship outer tube and sealing device, the sealing device includes elastic component and the first air valve, cavity is equipped in the elastic component, first air valve is connected by first connecting tube with the cavity, row's side of a ship outer tube includes pipe body and first flange disk, the first flange disk is equipped with the first through hole being passed through for compressed air, the first end of the pipe body is fixedly connected with the first flange disk, the elastic component is arranged in the second end of the pipe body.The device can quickly detect the leakproofness for arranging side of a ship outer tube, improve the detection efficiency of staff, can reuse, simple in structure and cost is relatively low.

Description

A kind of device for being used to carry out the row's side of a ship outer tube pressure testing

Technical field

The utility model is related to a kind of hull frock field more particularly to a kind of dresses for being used to carry out the row's side of a ship outer tube pressure testing It puts.

Background technology

Row's side of a ship outer tube refers to that in hull frock field one end is welded with the tube construction of ring flange, and row's side of a ship outer tube is being thrown During entering use, ring flange needs reliably to be ensured with the fixed of tube construction end, therefore complete to row's side of a ship outer tube Into manufacture and produce and before coming into operation, it is necessary to pressure testing be carried out to it, to ensure the reliable of row's outboard seal of tube effect Property, make its longer life expectancy in later stage work, using effect is more preferable.At present, during ship row's outboard pipe pressure experiment, All using the side that stopper is squeezed at the welding blind plate at the port of the tube construction of row's side of a ship outer tube or the port in tube construction Then formula is carried out pipe pressure testing, the row's of being welded on outboard pipe port is sliced off with wind again after pressure testing again come the row's of sealing side of a ship outer tube The blind plate at place, and polish and welding position and carry out the work such as touch-up paint, efficiency is generally relatively low, and squeezes into sealing when stopper is sealed Effect is generally undesirable, and stopper cannot be repeated several times utilized after removal, and cost is higher.

Utility model content

In order to solve the above technical problems, it is used to carry out pressure testing to row's side of a ship outer tube the purpose of this utility model is to provide one kind Device, the device can to arrange side of a ship outer tube leakproofness quickly be detected, improve the detection efficiency of staff, can Recycling, simple in structure and cost are relatively low.

Based on this, the utility model proposes a kind of device for being used to carry out the row's side of a ship outer tube pressure testing, including arranging outboard Pipe and sealing device, the sealing device include elastic component and the first air valve, cavity, first gas are equipped in the elastic component Valve is connected by first connecting tube with the cavity, and row's side of a ship outer tube includes pipe body and first flange disk, institute It states first flange disk and is equipped with the first through hole being passed through for compressed air, the first end of the pipe body and first method Blue disk is fixedly connected, and the elastic component is arranged in the second end of the pipe body.

Optionally, fixed plate is arranged on the outer wall of first connecting tube, the fixed plate is resisted against the pipe sheet The second end of body.

Optionally, the elastic component includes rubber parts and two pieces of positioning plates, two pieces of positioning plates parallel arrangement, the rubber Glue part is connected to form the cavity of closing with the outer edge of the positioning plate, and the positioning plate is interior with the pipe body Wall is arranged vertically.

Optionally, the center of the elastic component is located on the central axes of the pipe body.

Further, the device for being used to carry out the row's side of a ship outer tube pressure testing further includes first pressure gauge component, and described the One pressure gauge component includes the second connecting tube and the second air valve, and second air valve passes through second connecting tube and described first Air valve is connected.

Optionally, the end of second connecting tube be equipped with tooth seat, second connecting tube by the tooth seat with it is described The gas nozzle of first air valve is connected.

Optionally, the first pressure gauge component further includes first pressure gauge, and the first pressure gauge is connected to described In two connecting tubes.

Further, the device for being used to carry out the row's side of a ship outer tube pressure testing further includes second pressure gauge component, and described the Two pressure gauge components include the 3rd connecting tube and the 3rd air valve, and the 3rd air valve passes through the 3rd connecting tube and described first Through hole is connected.

Optionally, the end of the 3rd connecting tube be equipped with second flange disk, the second flange disk be equipped with it is described Corresponding second through hole of first through hole, the first flange disk and the second flange disk are detachably connected.

Optionally, the second pressure gauge component further includes second pressure gauge, and the second pressure gauge is connected to described In three connecting tubes.

Implement the utility model embodiment, have the advantages that：

The device for being used to carry out the row's side of a ship outer tube pressure testing of the utility model includes row's side of a ship outer tube and sealing device, described close Seal apparatus includes elastic component and the first air valve, is equipped with cavity in the elastic component, first air valve is connected by described first Pipe is connected with the cavity, and row's side of a ship outer tube includes pipe body and first flange disk, and the first flange disk is equipped with For the first through hole that compressed air is passed through, the first end of the pipe body is fixedly connected with the first flange disk, described Elastic component is arranged in the second end of the pipe body, to the elastic component of the second end that is arranged at the pipe body The compressed air of certain pressure is passed through in cavity, elastic component forced expansion generates certain deformation quantity, by the pipe body The second end is shut, and ensures the closure of the pipe body interior, and whole process principle is reliable, and operating process is simple, closure The process of the pipe body is very convenient；The through hole on ring flange that the first end of pipe body is fixedly connected can be for Staff connects the access equipment of associated compression air, in order to which staff is being passed through compression to the pipe body interior Air, can be to this using conventional means to being passed through a certain amount of compressed air in the pipe body under closed state The leakproofness of row's side of a ship outer tube is detected, with the increase of compressed air pressure, also can to the first end of pipe body with The stability degree of connection between first flange disk judges, and entire process of testing is very simple, therefore the inspection of staff Survey efficiency is higher, and testing result is effectively reliable；After the pressure testing experiment of row's side of a ship outer tube is completed, open described in the discharge of the first air valve Compressed air in the cavity of elastic component, elastic component restore to the original state, can be directly by it from the second end of the pipe body It removes, there is staff to be collected and arrange, in order to use next time, the recycling of the sealing device can have The substantial amounts of material of saving of effect and man-hour, the cost of the row's of reduction side of a ship outer tube pressure testing process.

Further, fixed plate is arranged on the outer wall of first connecting tube, the fixed plate is resisted against the pipe The second end of body, when the elastic component is arranged in the second end of the pipe body, the fixed plate is resisted against Closed to the progress of pipe body in the second port of the pipe body, the fixed plate can stretch into institute to the elastic component It states the intrinsic distance of pipe to be defined, ensures that elastic component can extend into suitable distance, it can either be to the end of pipe body Portion is sealed, and is also convenient for staff and it is dismantled, and is avoided the occurrence of elastic component and is put into too deep and causes itself and pipe sheet The phenomenon that body fastens and is difficult to remove；The center of the elastic component is located on the central axes of the pipe body, ensure to When being passed through compressed air in the cavity of the elastic component, elastic component circumferentially generates identical deformation quantity, while abuts against pipe sheet The inner wall of body is sealed pipe body, saves the energy consumption for being passed through compressed air, ensures elastic component in the pipe body The stability in portion；The device for being used to carry out the row's side of a ship outer tube pressure testing further includes first pressure gauge component, the first pressure gauge Component includes the second connecting tube and the second air valve, and second air valve is connected by second connecting tube with first air valve It connects from the second air valve and compressed air is passed through into the first air valve by second connecting tube, convenient for users to empty to being passed through compression The process of gas is controlled, and the second connection tube end is equipped with tooth seat, and the tooth seat is connected with the gas nozzle of first air valve, energy Connecting tube is enough facilitated to be attached with the first air valve, and ensures the stability of the two connection；Is also associated in second connecting tube One pressure gauge, first pressure gauge can be monitored the pressure for the compressed air being passed through in the elastic component, to the bullet When being passed through compressed air in the cavity of property part, it is one that can obtain the deformation quantity for being shut the second end of the pipe body Fixed, the compressed air for having the second air valve to be passed through certain pressure into the cavity of the elastic component enables the elastic component to reach To set deformation quantity, it is monitored by the first pressure gauge pressure predetermined to this, ensures being passed through for compressed air Amount can be accurately controlled, so as to save the man-hour of pressure testing process and energy consumption；This is used to carry out pressure testing to row's side of a ship outer tube Device further includes second pressure component, and second pressure gauge includes the 3rd connecting tube and the 3rd air valve, and the 3rd air valve passes through described the Three connecting tubes are connected with the first through hole on the first flange disk, and pressure is passed through from the 3rd air valve to the pipe body interior Contracting air, in order to detection of the staff to row's being sealed property of side of a ship outer tube, the end of the 3rd connecting tube is equipped with second flange Disk, second flange disk are equipped with and corresponding second through hole of the first through hole, the first flange disk and second method Blue disk is detachably connected, when second flange disk is attached with first flange disk, can ensure the pipe body first Leakproofness, convenient for the reliable progress of pressure testing process, and the side that first flange disk is fixed by bolts with second flange disk support Formula is attached, and is easily dismantled, convenient for the recycling of second pressure gauge component；Second pressure is connected in 3rd connecting tube Table is monitored by second pressure gauge to being passed through the intrinsic compressed air of the pipe, and row's side of a ship outer tube needs to bear under water Certain pressure, i.e., need to ensure in pressure testing to possess under the pressure born required for it of row's side of a ship outer tube good closure and The firm of first flange disk connection is determined, and the predetermined value of the pressure is monitored by the second pressure gauge, after reaching predetermined pressure It can close the 3rd air valve, terminate pressure testing experiment, it is effective to save energy consumption and man-hour, to the pressure testing process of row's side of a ship outer tube Control is more accurate.

Description of the drawings

Fig. 1 is the overall structure diagram of row's side of a ship outer tube described in the present embodiment；

Fig. 2 is the structure diagram of the sealing device described in the present embodiment；

Fig. 3 is the row's side of a ship outer tube and the matched overall structure diagram of sealing device described in the present embodiment；

Fig. 4 is the structure diagram of the first pressure gauge component described in the present embodiment；

Fig. 5 is the structure diagram of the second pressure gauge component described in the present embodiment.

Reference sign：

1st, side of a ship outer tube is arranged, 11, pipe body, 12, first flange disk, 121, first through hole, 2, sealing device, 21, elasticity Part, 211, cavity, 212, rubber parts, 213, positioning plate, the 22, first air valve, 221, gas nozzle, the 23, first connecting tube, 24, fixed Plate, 3, first pressure gauge component, the 31, second connecting tube, the 32, second air valve, 33, tooth seat, 34, first pressure gauge, the 4, second pressure Power table component, the 41, the 3rd connecting tube, the 42, the 3rd air valve, 43, second flange disk, the 431, second through hole, 44, second pressure gauge.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts All other embodiments obtained shall fall within the protection scope of the present invention.

In the description of the utility model, it is to be understood that the orientation of the instructions such as term " on ", " under ", "left", "right" Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplification is retouched It states rather than indicates or imply signified device or element must have specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that limitation to the utility model.

Referring to Fig. 1 to Fig. 5, the device for being used to carry out row's side of a ship outer tube 1 pressure testing described in this preferred embodiment includes row's side of a ship Outer tube 1 and sealing device 2, the sealing device 2 include 21 and first air valve 22 of elastic component, cavity are equipped in the elastic component 21 211, first air valve 22 is connected by first connecting tube 23 with the cavity 211, and row's side of a ship outer tube 1 includes pipe Sub- body 11 and first flange disk 12, the first flange disk 12 is equipped with the first through hole 121 being passed through for compressed air, described The first end of pipe body 11 is fixedly connected with the first flange disk 12, and the elastic component 21 is arranged at the pipe body In 11 the second end.

More than structure is based on, when the device is used to carry out pressure testing to row's side of a ship outer tube 1, first by 2 row of being arranged at of sealing device The elastic component 21 of sealing device 2 in order to which openend is sealed, is arranged at pipe body by the open end of side of a ship outer tube 1 11 the second end, and pass through the first connecting tube 23 and the cavity 211 of elastic component 21 is connected with the first air valve 22, by the first gas Valve 22 is passed through compressed air into the cavity 211 of elastic component 21, and compressed air generates pressure in cavity 211 produces elastic component 21 Raw certain deformation, expands, the inner wall of the outer profile and the second end of pipe body 11 of the elastic component 21 after expansion is tight Closely connected conjunction ensures the leakproofness of 11 the second end of pipe body；The first end connection first flange disk 12 of pipe body 11, and First flange disk 12 is equipped with to be passed through the first through hole 121 of compressed air, when carrying out pressure testing experiment to row's side of a ship outer tube 1, The injecting compressed air into the first through hole 121, and first flange disk 12 is sealed, thereby guarantee that entire row's side of a ship outer tube 1 is in sealing state, and the compressed air being passed through by first through hole 121 can assist in leakproofness of the staff to row's side of a ship outer tube 1 It is detected, as the first end of pipe body 11 is passed through the gradual increase of pressure, staff also can be to first flange Disk 12 is detected with the stability that pipe body 11 is connected, and entire pressure testing process can judge the matter of row's side of a ship outer tube 1 Amount situation, process is very simple, easy to operate, and time-consuming less, the efficiency that staff carries out pressure testing is higher；Complete work pressure test Afterwards, the first air valve 22 is opened, the elastic force of elastic component 21 can squeeze away the compressed air in cavity 211, make elastic component 21 It restores to the original state, elastic component 21 and pipe body 11 is removed convenient for staff, sealing device 2 is collected and arranged Afterwards, use next time is carried out, the long-term of sealing device 2 recycles, and can save substantial amounts of material, the row's of reduction side of a ship outer tube 1 Cost consumption during pressure testing.

Wherein, fixed plate 24 is arranged on the outer wall of the first connecting tube 23, fixed plate 24 is resisted against the of pipe body 11 Two ends, the fixed plate 24 of sealing device 2 are configured close to elastic component 21, when elastic component 21 is fully seated at pipe body When in 11 the second end, fixed plate 24 completely encloses the second port of pipe body 11, and the work with elastic component 21 matches It closes, the second end of pipe body 11 is completely enclosed, fixed plate 24 is close to elastic component 21 and is arranged, additionally it is possible to is effective Limit elastic component 21 and stretch into distance in pipe body 11, when elastic component 21 is put into pipe body 11 until fixed plate 24 with When the second port of pipe body 11 leans, fixed plate 24 can limit continuing to move to for elastic component 21, ensure elastic component 21 Position in pipe body 11 prevents that the distance that elastic component 21 is stretched into pipe body 11 is excessive, convenient for staff to it It is dismantled, the accuracy of 1 pressure testing experiment of the row's of raising side of a ship outer tube avoids elastic component 21 from stretching into excessive and influence row's side of a ship outer tube 1 and try The result of pressure；In the present embodiment, the elastic component 21 of use includes rubber parts 212 and two pieces of positioning plates 213, two pieces of positioning plates 213 parallel arrangements, rubber parts 212 are connected to form closed cavity 211, positioning plate 213 with the outer edge of two pieces of positioning plates 213 Internal diameter be less than pipe body 11 internal diameter, when elastic component 21 is installed into the second end of pipe body 11, positioning plate 213 with The inner wall of pipe body 11 is arranged vertically, and when being passed through compressed air into elastic component 21,212 stress of rubber parts starts to expand, It is fully bonded with the inner wall of pipe body 11, the leakproofness of the effective the second end for ensureing pipe body 11, principle simply may be used It leans on, it is easy to use.But in other embodiments, the structure type of elastic component 21 and from the limitation of the present embodiment, when can be according to Actual needs, select suitable structure；When being installed to elastic component 21, the center of elastic component 21 is located at pipe body 11 Central axes on, when the first air valve 22 is passed through compressed air into the cavity 211 of elastic component 21, elastic component 21 generate deformation quantity It is symmetrical to both sides, enable to elastic component 21 relatively reliable to the sealing function at the second port of pipe body 11, bullet Property part 21 is certain, it is necessary to obtain the deformation the second end of pipe body 11 is sealed the required deformation quantity of formula The pressure measured and compressed air is passed through into cavity 211 is also certain, therefore the compression of certain pressure is passed through into elastic component 21 Air can save energy consumption.

Referring to Fig. 3 and Fig. 4, which further includes first pressure gauge component 3, the One pressure gauge component 3 includes the second connecting tube 31, the second air valve 32 and first pressure gauge 34, and the second air valve 32 passes through the second connection Pipe 31 is connected with the first air valve 22, is controlled from the second air valve 32 and is passed through compressed air, first pressure gauge into the first air valve 22 Component 3 is detachable, the first air valve 22 is facilitated to control the compressed air in elastic component 21, in order to which staff is to elasticity Part 21 is dismantled, and the end of the second connecting tube 31 is equipped with tooth seat 33, and the gas nozzle 221 of the first air valve 22 passes through the tooth seat 33 and the Two connecting tubes 31 are connected, and can ensure the reliability that the second connecting tube 31 is connected with the first air valve 22, ensure that compressed air passes That passs is more smooth, and first pressure gauge 34 is arranged in the second connecting tube 31, and the second air valve 32 is passed through pressure into the first air valve 22 Contracting air, the pressure value for the compressed air that first pressure gauge 34 can be passed through the second air valve 32 to the first air valve 22 are supervised It surveys, it is certain that elastic component 21, which is expanded to the second end of pipe fitting body 11 being sealed required pressure, when the first pressure When power table 34 monitors that the pressure for the compressed air that the second air valve 32 is passed through reaches the predetermined value, staff can close Two air valves 32 and the first air valve 22 do not continue to be passed through compressed air, save energy consumption, can shorten staff to arranging outboard yet Pipe 1 carries out the total time-consuming of pressure testing, improves work efficiency.Generally, the pressure value monitored when first pressure gauge 34 for 0.5~ The second air valve 32 and the first air valve 22 can be closed during 1.0Mpa.After pressure testing is carried out to row's side of a ship outer tube 1, staff is first First pressure gauge component 3 is removed, then opens the first air valve 22, it is by elastic component 21 that the remaining compressed air in cavity 211 is complete Portion squeezes out, and elastic component 21 is made to restore to the original state, is directly dismantled by staff.

Referring to Fig. 3 and Fig. 5, which further includes second pressure gauge component 4, the Two pressure gauge components 4 include the 3rd connecting tube 41, the 3rd air valve 42 and second pressure gauge 44, and the 3rd air valve 42 passes through the 3rd connection Pipe 41 is connected with the first through hole 121 on first flange disk 12, convenient for being passed through compressed air to the inside of pipe body 11, then leads to 1 whole leakproofness of conventional means detection row's side of a ship outer tube is crossed, the end of the 3rd connecting tube 41 is equipped with second flange disk 43, the second method Blue disk 43 be equipped with 121 corresponding second through hole 431 of first through hole, first flange disk 12 and second flange disk 43 are detachable Ground connects, in the present embodiment, second flange disk 43 using blank flange, blank flange can with first flange disk 12 Ensure the leakproofness of the first end of pipe body 11 when being attached, convenient for ensureing the reliability of pressure testing experiment, second flange It is connected by screw bolts when disk 43 and first flange disk 12 in mating connection, staff is facilitated to dismantle the two, save work When, convenient for the recycling of second pressure gauge component 4, the 3rd air valve 42 passes through 431 He of the second through hole by the 3rd connecting tube 41 First through hole 121 is connected inside pipe body 11, and is passed through compressed air to the inside of pipe body 11, at this point, second flange Disk 43 is connected and sealed with first flange disk 12, and sealing device 2 and the second end of pipe body 11 are connected and sealed, the When three air valves 42 are passed through compressed air, staff can coordinate sealing of certain sealing propertytest means to row's side of a ship outer tube 1 Property be detected, sealing propertytest process need pressure value be it is certain, i.e., when arrange side of a ship outer tube 1 come into operation when, need The pressure value born is certain, is still shown well when arranging leakproofness of the side of a ship outer tube 1 under the pressure value, then shows the first method The connection of blue disk 12 and the first end of pipe body 11 is sufficiently tight, and the quality of row's side of a ship outer tube 1 is qualified, can be put into Normal to use, second pressure gauge 44 is connected in the 3rd connecting tube 41, can be passed through the pressure value in pipe body 11 into Row monitoring, when the pressure value for the compressed air being passed through reaches predetermined value, you can close the 3rd air valve 42, save energy consumption；Generally , it can close the 3rd air valve 42 when the pressure value that second pressure gauge 44 measures is 0.5~1.0Mpa.Arrange the examination of side of a ship outer tube 1 Pressure is removed after the test, by second pressure gauge component 4 by second flange disk 43 and 12 phase of first flange disk, in order to next Secondary use.

It should be noted that when carrying out the experiment experiment of row's side of a ship outer tube 1 using the device, it can be first by the second air valve 32 Compressed air is passed through into the elastic component 21 of sealing device 2, the second end of pipe body 11 is blocked into sealing by elastic component 21 Afterwards, then from the 3rd air valve 42 compressed air is passed through into pipe body 11, in order to which being sealed property detects, after experiment, First pressure gauge component 3, second pressure gauge component 4 and sealing device 2 are removed respectively, in order to carry out use next time； Can be that the second air valve 32 and the 3rd air valve 42 work at the same time, i.e., the second air valve 32 is passed through the same of compressed air into elastic component 21 When the 3rd air valve 42 be passed through compressed air into pipe body 11, the gas leak phenomenon of observation pipe body 11, until first pressure Table 34 and 44 show value of second pressure gauge are 0.5~1.0Mpa, still can close the second air valve 32 and the 3rd gas without gas leak phenomenon Valve 42, this method can reach better loading test effect, and can effectively save pressure testing man-hour, convenient for improving staff's Work efficiency.

The device for being used to carry out the row's side of a ship outer tube pressure testing of the utility model includes row's side of a ship outer tube and sealing device, described close Seal apparatus includes elastic component and the first air valve, is equipped with cavity in the elastic component, first air valve is connected by described first Pipe is connected with the cavity, and row's side of a ship outer tube includes pipe body and first flange disk, and the first flange disk is equipped with For the first through hole that compressed air is passed through, the first end of the pipe body is fixedly connected with the first flange disk, described Elastic component is arranged in the second end of the pipe body, to the elastic component of the second end that is arranged at the pipe body The compressed air of certain pressure is passed through in cavity, elastic component forced expansion generates certain deformation quantity, by the pipe body The second end is shut, and ensures the closure of the pipe body interior, and whole process principle is reliable, and operating process is simple, closure The process of the pipe body is very convenient；The through hole on ring flange that the first end of pipe body is fixedly connected can be for Staff connects the access equipment of associated compression air, in order to which staff is being passed through compression to the pipe body interior Air, can be to this using conventional means to being passed through a certain amount of compressed air in the pipe body under closed state The leakproofness of row's side of a ship outer tube is detected, with the increase of compressed air pressure, also can to the first end of pipe body with The stability degree of connection between first flange disk judges, and entire process of testing is very simple, therefore the inspection of staff Survey efficiency is higher, and testing result is effectively reliable；After the pressure testing experiment of row's side of a ship outer tube is completed, open described in the discharge of the first air valve Compressed air in the cavity of elastic component, elastic component restore to the original state, can be directly by it from the second end of the pipe body It removes, there is staff to be collected and arrange, in order to use next time, the recycling of the sealing device can have The substantial amounts of material of saving of effect and man-hour, the cost of the row's of reduction side of a ship outer tube pressure testing process.

It should be appreciated that various information, but these are described using term " first ", " second " etc. in the utility model Information should not necessarily be limited by these terms, these terms are only used for same type of information being distinguished from each other out.For example, this is not being departed from In the case of utility model scope, " first " information can also be referred to as " second " information, similar, and " second " information can also It is referred to as " first " information.

The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of the utility model principle is not departed from, several improvement and deformation can also be made, these improve and become Shape is also considered as the scope of protection of the utility model.

Claims (10)

1. a kind of device for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that described including row's side of a ship outer tube and sealing device Sealing device includes elastic component and the first air valve, is equipped with cavity in the elastic component, first air valve connects by described first It takes over and is connected with the cavity, row's side of a ship outer tube includes pipe body and first flange disk, is set on the first flange disk There is the first through hole being passed through for compressed air, the first end of the pipe body is fixedly connected with the first flange disk, institute Elastic component is stated to be arranged in the second end of the pipe body.

2. the device according to claim 1 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that first connection Fixed plate is arranged on the outer wall of pipe, the fixed plate is resisted against the second end of the pipe body.

3. the device according to claim 2 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that the elastic component bag Include rubber parts and two pieces of positioning plates, two pieces of positioning plates parallel arrangement, the outer edge phase of the rubber parts and the positioning plate Connection forms the cavity of closing, and the inner wall of the positioning plate and the pipe body is arranged vertically.

4. the device according to claim 2 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that the elastic component Center is located on the central axes of the pipe body.

5. the device according to any one of claims 1 to 4 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that also Including first pressure gauge component, the first pressure gauge component includes the second connecting tube and the second air valve, and second air valve leads to Second connecting tube is crossed with first air valve to be connected.

6. the device according to claim 5 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that second connection The end of pipe is equipped with tooth seat, and second connecting tube is connected by the tooth seat with the gas nozzle of first air valve.

7. the device according to claim 6 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that the first pressure Table component further includes first pressure gauge, and the first pressure gauge is connected in second connecting tube.

8. the device according to claim 7 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that further include the second pressure Power table component, the second pressure gauge component include the 3rd connecting tube and the 3rd air valve, and the 3rd air valve passes through the described 3rd Connecting tube is connected with the first through hole.

9. the device according to claim 8 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that the 3rd connection The end of pipe is equipped with second flange disk, and the second flange disk is equipped with and corresponding second through hole of the first through hole, institute It states first flange disk and the second flange disk is detachably connected.

10. the device according to claim 9 for being used to carry out the row's side of a ship outer tube pressure testing, which is characterized in that second pressure Power table component further includes second pressure gauge, and the second pressure gauge is connected in the 3rd connecting tube.