CN210426922U

CN210426922U - Auxiliary device for pressure container detection

Info

Publication number: CN210426922U
Application number: CN201921888616.1U
Authority: CN
Inventors: 童建云; 张立江; 尤建
Original assignee: Shandong Jurong Heavy Industry Technology Co Ltd
Current assignee: Shandong Jurong Heavy Industry Technology Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-04-28
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a pressure vessel detects uses auxiliary device, comprising a base plate, the equal fixed mounting in bottom plate lower extreme four corners has the universal wheel, bottom plate upper end left part fixed mounting has the cage, the other fixed mounting in bottom plate upper end left part and right part has control box and pressure measurement subassembly, cage inner chamber upper portion fixed mounting has the baffle, and the baffle is located the part upper end middle part fixed mounting on cage right side has the motor, cage upper end four corners all alternates swing joint has the lifter, and the common fixed mounting in four group's lifter upper ends has the mounting panel, mounting panel upper end middle part fixed mounting has the storage water tank, storage water tank upper end right part is provided with the water inlet, storage water tank right-hand member lower part fixedly connected with goes out the water subassembly. A pressure vessel detects and uses auxiliary device, the assistant user who can be fine detects pressure vessel's leakproofness, has reduced working strength, makes the testing process simple more convenient.

Description

Auxiliary device for pressure container detection

Technical Field

The utility model relates to a pressure vessel detects technical field, in particular to auxiliary device is used in pressure vessel detection.

Background

In production life, a pressure-bearing container is often needed for storing liquid, and the important point of the container is that the container has high requirement on the sealing property, the container can keep good sealing property under certain high pressure, and the container has high use requirement, once leakage or damage occurs due to the failure of bearing high pressure, serious consequences can occur, and therefore, pressure-resistant sealing detection is needed before the containers are used; at present, a water immersion method, a dry air method or a trace gas measuring method is mostly adopted, wherein in the actual operation process of the water immersion method, if the volume of a pressure container to be measured is too large, great inconvenience is brought to the operation, and the cost of the dry air method or the trace gas measuring method is relatively high, so that a novel auxiliary device for detecting the pressure container is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an auxiliary device for pressure vessel detection, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary device for pressure vessel detects, includes the bottom plate, the equal fixed mounting in bottom plate lower extreme four corners has the universal wheel, bottom plate upper end left part fixed mounting has the lift case, bottom plate upper end left part and the other fixed mounting in right part have control box and pressure measurement subassembly, lift incasement chamber upper portion fixed mounting has the baffle, the baffle right-hand member runs through lift case right side tank wall and extends to its right side, and the baffle is located the part upper end middle part fixed mounting on lift case right side has the motor, lift case upper end four corners all alternates swing joint has the lifter, and the common fixed mounting in four group's lifter upper ends has the mounting panel, mounting panel upper end middle part fixed mounting has the storage water tank, storage water tank upper end right part is provided with the water inlet, storage water tank right-hand member lower part fixed.

Preferably, the output fixedly connected with driving shaft of motor, the one end that the motor was kept away from to the driving shaft runs through the right tank wall of lift case and extends to its inner chamber and fixedly connected with action wheel, the driven shaft is provided with two sets ofly and all is parallel with the driving shaft, fixedly connected with from the driving wheel all alternates in the middle part of the driven shaft, and two sets of follow driving wheels all mesh together with the action wheel.

Preferably, driven shaft left end and right-hand member are equallyd divide and are do not passed through bearing and left tank wall of lift box and right tank wall swing joint, and driven shaft left part and right part all alternate fixedly connected with fixed gear, the lifter lower extreme runs through lift box roof and baffle in proper order and extends to baffle below and fixedly connected with limiting plate, connecting thread is all carved with to lifter surface lower part, fixed gear is in the same place with the connecting thread meshing.

Preferably, the pressure detection assembly is mainly structurally provided with a detector and a pressure sensor, a pressure display meter is arranged in the middle of the front end of the detector, a sealing rubber tube is fixedly connected to the lower portion of the right end of the detector, the pressure sensor is fixedly installed at one end, far away from the detector, of the sealing rubber tube, a connecting wire is arranged in the sealing rubber tube, and the pressure sensor is electrically connected with the detector through the connecting wire.

Preferably, the major structure of the water outlet assembly is provided with a hard water pipe and a hose, the hard water pipe and the hose are connected together through a flange plate in a sealing manner, the middle of the hard water pipe is fixedly provided with an electromagnetic valve, the electromagnetic valve is electrically connected with a control box, and the left end of the hard water pipe is fixedly connected to the lower part of the right end of the water storage tank to fixedly connect the water outlet assembly and the water storage tank together.

Preferably, the motor and the pressure detection assembly are electrically connected with the control box, and the mounting plate is parallel to the bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the motor work drives the driving shaft to rotate, thereby driving two sets of driven shafts to rotate in cooperation with the driving wheel and the driven wheel, fixedly connected with fixed gears are inserted into the left part and the right part of the driven shaft, the fixed gears are meshed with connecting threads on the lifting rod, the lifting of the whole water storage tank can be realized through the lead screw principle, the water storage tank can reach a proper height, water can be conveniently sent into a pressure container to be tested, and the device can be adapted to pressure containers to be tested with different heights.

2. Through being provided with by the pressure measurement subassembly, send into the pressure vessel bottom that awaits measuring with the pressure sensor of sealing rubber tube lower extreme, if take place liquid leakage, thereby pressure can change audio-visual reflection to the pressure display table on, avoided the staff to encircle the pressure vessel that awaits measuring all the time for a long time and do the infiltration inspection, reduced staff's working strength to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of an auxiliary device for pressure vessel inspection according to the present invention;

fig. 2 is a schematic view of an internal structure of a lifting box of the auxiliary device for pressure container detection according to the present invention;

fig. 3 is a schematic view of the overall structure of the pressure detecting assembly of the auxiliary device for detecting a pressure container according to the present invention;

fig. 4 is a schematic view of the overall structure of the water outlet assembly of the auxiliary device for pressure container detection according to the present invention.

In the figure: 1. a base plate; 2. a lifting box; 3. a universal wheel; 4. a control box; 5. a pressure detection assembly; 6. a partition plate; 7. a motor; 8. a lifting rod; 9. mounting a plate; 10. a water storage tank; 11. a water inlet; 12. a water outlet assembly; 13. a drive shaft; 14. a driving wheel; 15. a driven wheel; 16. a driven shaft; 17. fixing a gear; 18. connecting threads; 19. a limiting plate; 20. a detector; 21. a pressure display gauge; 22. sealing the rubber tube; 23. a pressure sensor; 24. a hard water pipe; 25. an electromagnetic valve; 26. a hose.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, an auxiliary device for pressure vessel detection comprises a bottom plate 1, universal wheels 3 are fixedly arranged at four corners of the lower end of the bottom plate 1, a lifting box 2 is fixedly arranged at the left part of the upper end of the bottom plate 1, a control box 4 and a pressure detection component 5 are respectively and fixedly arranged at the left part and the right part of the upper end of the bottom plate 1, a partition plate 6 is fixedly arranged at the upper part of an inner cavity of the lifting box 2, the right end of the partition plate 6 penetrates through the right box wall of the lifting box 2 and extends to the right, and the middle part of the upper end of the part of the clapboard 6 positioned at the right side of the lifting box 2 is fixedly provided with a motor 7, four corners of the upper end of the lifting box 2 are respectively penetrated and movably connected with a lifting rod 8, and the upper ends of the four groups of lifting rods 8 are fixedly provided with a mounting plate 9 together, the middle part of the upper end of the mounting plate 9 is fixedly provided with a water storage tank 10, the right part of the upper end of the water storage tank 10 is provided with a water inlet 11, the lower part of the right end of the water storage tank 10 is fixedly connected with a water outlet assembly 12, and the inner cavity of the lifting box 2 is provided with a.

The output end of the motor 7 is fixedly connected with a driving shaft 13, one end of the driving shaft 13, far away from the motor 7, penetrates through the right box wall of the lifting box 2, extends to the inner cavity of the lifting box and is fixedly connected with a driving wheel 14, two groups of driven shafts 16 are arranged and are parallel to the driving shaft 13, driven wheels 15 are fixedly connected to the middle of the driven shafts 16 in an inserted mode, the two groups of driven wheels 15 are meshed with the driving wheel 14, and the motor 7 can drive the driving shaft 13 to rotate when working and is matched with the driving wheel 14 and the; the left end and the right end of a driven shaft 16 are movably connected with the left box wall and the right box wall of a lifting box 2 through bearings respectively, the left part and the right part of the driven shaft 16 are fixedly connected with a fixed gear 17 in an inserting mode, the lower end of a lifting rod 8 penetrates through the top wall of the lifting box 2 and a partition plate 6 in sequence, extends to the lower part of the partition plate 6 and is fixedly connected with a limiting plate 19, the lifting rod 8 is prevented from rising too much and falling off from the partition plate 6, connecting threads 18 are carved on the lower part of the outer surface of the lifting rod 8, the fixed gear 17 is meshed with the connecting threads 18 together, and the lifting; the pressure detection assembly 5 mainly comprises a detector 20 and a pressure sensor 23, wherein a pressure display meter 21 is arranged in the middle of the front end of the detector 20 and can visually reflect water pressure changes, a sealing rubber tube 22 is fixedly connected to the lower portion of the right end of the detector 20, the pressure sensor 23 is fixedly installed at one end, away from the detector 20, of the sealing rubber tube 22, a connecting wire is arranged in the sealing rubber tube 22, and the pressure sensor 23 is electrically connected with the detector 20 through the connecting wire and can reflect the water pressure changes to the detector 20; the main structure of the water outlet assembly 12 is provided with a hard water pipe 24 and a hose 26, the hard water pipe 24 and the hose 26 are hermetically connected together through a flange plate, the middle part of the hard water pipe 24 is fixedly provided with an electromagnetic valve 25, the electromagnetic valve 25 is electrically connected with the control box 4 for convenient control, and the left end of the hard water pipe 24 is fixedly connected with the lower part of the right end of the water storage tank 10 to fixedly connect the water outlet assembly 12 with the water storage tank 10; motor 7 and pressure measurement subassembly 5 all with control box 4 electric connection, mounting panel 9 is parallel to each other with bottom plate 1.

It should be noted that, the utility model relates to an auxiliary device for pressure vessel detection, add sufficient clean water from water inlet 11 before using, move the device to suitable position through universal wheel 3, switch on, start motor 7, motor 7 works and can drive driving shaft 13 to rotate, thereby drive driven shaft 16 to rotate with action wheel 14 and follow driving wheel 15 cooperation, connecting thread 18 is carved with to lifter 8 surface lower part, fixed gear 17 meshes with connecting thread 18 together, utilize the lead screw principle can realize the synchronous rising of four group's lifter 8, rise storage water tank 10 and make its height be higher than the feed liquor pipe position of pressure vessel to be measured, close the drain valve of pressure vessel to be measured, control solenoid valve 25 opens through control box 4, water in storage water tank 10 enters into pressure vessel to be measured under the effect of gravity, close solenoid valve 25 when the water level exceeds the feed liquor pipe of pressure vessel to be measured, put into the pressure vessel bottom that awaits measuring with pressure sensor 23 from the feed liquor mouth of pipe of the pressure vessel that awaits measuring, pressure display table 21 shows the water pressure size this moment, after a period of stewing, it has or not change to observe the pressure value, if the pressure reduces the side explanation and takes place to leak if, it can to examine concrete infiltration position by the staff again, the outlet valve through the pressure vessel that awaits measuring after finishing detecting discharges water, takes out pressure sensor 23 through sealed rubber tube 22, accomplishes whole testing process promptly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An auxiliary device for pressure vessel detection comprises a bottom plate (1), and is characterized in that: the lifting box is characterized in that universal wheels (3) are fixedly mounted at the four corners of the lower end of the base plate (1), a lifting box (2) is fixedly mounted at the left end of the upper end of the base plate (1), a control box (4) and a pressure detection assembly (5) are respectively fixedly mounted at the left end and the right end of the upper end of the base plate (1), a partition plate (6) is fixedly mounted at the upper part of an inner cavity of the lifting box (2), the right end of the partition plate (6) penetrates through the right box wall of the lifting box (2) and extends to the right side of the right box, a motor (7) is fixedly mounted in the middle of the upper end of the part of the partition plate (6) positioned at the right side of the lifting box (2), lifting rods (8) are movably connected in a penetrating manner at the four corners of the upper end of the lifting box (2), a mounting plate (9) is, the water storage tank (10) is characterized in that a water outlet assembly (12) is fixedly connected to the lower portion of the right end of the water storage tank, and a driven shaft (16) is arranged in an inner cavity of the lifting box (2).

2. The pressure vessel inspection support device according to claim 1, wherein: the output fixedly connected with driving shaft (13) of motor (7), the one end that motor (7) were kept away from in driving shaft (13) runs through lift box (2) right side tank wall and extends to its inner chamber and fixedly connected with action wheel (14), driven shaft (16) are provided with two sets ofly and all are parallel with driving shaft (13), driven shaft (16) middle part all alternates fixedly connected with from driving wheel (15), and two sets of follow driving wheel (15) all with action wheel (14) meshing together.

3. The pressure vessel inspection support device according to claim 1, wherein: driven shaft (16) left end and right-hand member are equallyd divide and are do not passed through bearing and lift box (2) left side tank wall and right tank wall swing joint, and driven shaft (16) left part and right part all alternate fixedly connected with fixed gear (17), lifter (8) lower extreme runs through lift box (2) roof and baffle (6) in proper order and extends to baffle (6) below and fixedly connected with limiting plate (19), connecting thread (18) have all been carved with to lifter (8) surface lower part, fixed gear (17) are in the same place with connecting thread (18) meshing.

4. The pressure vessel inspection support device according to claim 1, wherein: the main structure of pressure detection subassembly (5) has detector (20) and pressure-sensitive inductor (23), detector (20) front end middle part is provided with pressure display table (21), detector (20) right-hand member lower part fixedly connected with sealing rubber tube (22), pressure-sensitive inductor (23) fixed mounting is in the one end that sealing rubber tube (22) kept away from detector (20), be provided with the connecting wire in sealing rubber tube (22), pressure-sensitive inductor (23) are through this connecting wire and detector (20) electric connection.

5. The pressure vessel inspection support device according to claim 1, wherein: the main structure of the water outlet assembly (12) is provided with a hard water pipe (24) and a hose (26), the hard water pipe (24) and the hose (26) are connected together through a flange plate in a sealing manner, the middle of the hard water pipe (24) is fixedly provided with an electromagnetic valve (25), the electromagnetic valve (25) is electrically connected with the control box (4), and the left end of the hard water pipe (24) is fixedly connected with the lower part of the right end of the water storage tank (10) to fixedly connect the water outlet assembly (12) and the water storage tank (10).

6. The pressure vessel inspection support device according to claim 1, wherein: the motor (7) and the pressure detection assembly (5) are electrically connected with the control box (4), and the mounting plate (9) is parallel to the bottom plate (1).