CN219084633U

CN219084633U - Pressure vessel head pressure-resistant detection device

Info

Publication number: CN219084633U
Application number: CN202223335180.8U
Authority: CN
Inventors: 徐贤斌
Original assignee: Wuhan Dingtai Head Manufacturing Co ltd
Current assignee: Wuhan Dingtai Head Manufacturing Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-26
Anticipated expiration: 2032-12-12

Abstract

The application discloses pressure vessel head pressure-resistant detection device belongs to pressure vessel head detection technical field, including main part module and detection module, the main part module includes the bottom plate, mounting groove and two rectangular channels have been seted up at the top of bottom plate, the top of bottom plate just is located the top of two rectangular channels respectively and all is provided with stable subassembly, detection module sets up on the bottom plate, and stable subassembly is connected with detection module, and this application is through drive assembly's setting, can drive the rectangular plate and in the inside round trip movement of mounting groove, through spacing subassembly's setting, can be spacing the rectangular plate at rectangular plate round trip movement's in-process, through the setting of mould subassembly, make things convenient for the staff to change different moulds, through lifting unit's setting, can drive detection subassembly and go up and down, through detection subassembly's setting, can detect the head to being surveyed, through stable subassembly's setting, can increase lifting unit's stability.

Description

Pressure vessel head pressure-resistant detection device

Technical Field

The application relates to the technical field of pressure vessel seal head detection, in particular to a pressure vessel seal head pressure-resistant detection device.

Background

The pressure vessel is a closed device for containing gas or liquid and bearing certain pressure, the pressure vessel end enclosure is a part for sealing the pressure vessel, and after the pressure vessel end enclosure is produced, the pressure vessel end enclosure needs to be detected in order to confirm whether the pressure vessel end enclosure is qualified or not, which usually uses a corresponding detection device.

According to the searching discovery, the Chinese patent with the publication number of CN217237100U is named as pressure vessel seal head detection equipment, which comprises a base, wherein the top of the base is provided with a second connecting piece, one side of the base is connected with an air inlet pipe, and the first connecting piece is arranged at the top of the second connecting piece and is connected with the second connecting piece; the positioning ring is arranged in the first connecting piece and is in threaded connection with the inner wall of the first connecting piece, an annular positioning groove is formed in the bottom of the positioning ring, the positioning ring is arranged in the positioning groove, and the sealing piece is arranged at the bottom of the positioning ring; the transparent pipe is arranged at the top of the positioning ring, the limiting cover is arranged at the bottom of the transparent pipe, and the through hole is formed in the limiting cover.

With respect to the above related art, the applicant believes that only the tightness of the pressure vessel head can be detected, and no corresponding structure can detect the pressure resistance of the pressure vessel head, so that whether the pressure resistance of the pressure vessel head is acceptable cannot be confirmed.

Disclosure of Invention

In order to solve the problems, the application provides a pressure vessel seal head pressure-resistant detection device, which adopts the following technical scheme:

the utility model provides a pressure vessel head pressure-resistant detection device, includes main part module and detection module, the main part module includes the bottom plate, mounting groove and two rectangular channels have been seted up at the top of bottom plate, the top of bottom plate just is located the top of two rectangular channels respectively and all is provided with stable subassembly, detection module sets up on the bottom plate, and stable subassembly is connected with detection module, detection module includes the rectangular plate of sliding connection inside the mounting groove, be provided with spacing subassembly between rectangular plate and the bottom plate, the inside of bottom plate is provided with drive assembly, and drive assembly is connected with the rectangular plate, the top of rectangular plate is provided with the mould subassembly, two be provided with lifting unit between the rectangular channel, and lifting unit is connected with two stable subassemblies, be provided with detection subassembly on the lifting unit.

By adopting the technical scheme, the pressure-resistant detection can be carried out on the seal heads with different shapes.

Further, the mould subassembly is including seting up a plurality of slots at the rectangular plate top, and is a plurality of the inside all activity grafting of slot has the inserted block, and is a plurality of fixedly connected with mounting panel between the top of inserted block, the inside threaded connection of mounting panel has two easily to twist the bolt, and two easily twist the inside that the bolt all extends to the rectangular plate, the top fixedly connected with supporting shoe of mounting panel.

Through adopting above-mentioned technical scheme, the staff of being convenient for changes the supporting shoe.

Further, the lifting assembly comprises two hydraulic cylinders which are respectively and fixedly connected inside the two rectangular grooves, and a lifting plate is fixedly connected between the output ends of the two hydraulic cylinders.

Through adopting above-mentioned technical scheme, can drive the lifter plate and go up and down.

Further, the detection assembly comprises a fixed block fixedly connected to the bottom of the lifting plate, a threaded pin is connected to the bottom of the fixed block in a threaded mode, and a pressing block is fixedly connected to the bottom of the threaded pin.

Through adopting above-mentioned technical scheme, make things convenient for the staff to change the briquetting.

Further, the stabilizing assembly comprises a lantern ring sleeved on the surface of one of the hydraulic cylinders, two supporting blocks are fixedly connected to the surface of the lantern ring, and the bottoms of the two supporting blocks are fixedly connected with the top of the bottom plate.

By adopting the technical scheme, the stability of the hydraulic cylinder can be improved.

Further, the drive assembly is including seting up at the inside spread groove of bottom plate, and spread groove and mounting groove intercommunication, the inside rotation of spread groove is connected with the gear, the bottom fixedly connected with positive and negative motor of bottom plate, and positive and negative motor's output extend to the inside of spread groove and with the bottom fixed connection of gear, one side fixedly connected with a plurality of tooth pieces of rectangular plate.

By adopting the technical scheme, the gear can be driven to rotate.

Further, the gear is meshed with a plurality of tooth blocks.

Through adopting above-mentioned technical scheme, can drive the rectangular plate and make a round trip movement in the inside of mounting groove.

Further, the limiting component comprises a limiting groove formed in the bottom plate, a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected with the rectangular plate.

Through adopting above-mentioned technical scheme, can carry out spacingly to the rectangular plate that moves.

In summary, the present application includes the following beneficial technical effects:

(1) Through the setting of the mould assembly, the mould assembly is convenient for the staff to replace different moulds, and can support the end socket, and through the setting of the lifting assembly, the detection assembly can be driven to lift, so that the detection assembly can be driven to detect the end socket;

(2) Through the arrangement of the easily-screwed bolts, the mounting plate can be fixed, so that the supporting block can be fixed, and through the arrangement of the hydraulic cylinder, the pressing block can be driven to lift, so that the pressing block can detect the pressure resistance of the sealing head;

(3) Through the setting of gear and tooth piece, can drive the rectangular plate and carry out the round trip movement, through the setting of stopper and spacing groove, can carry out spacingly to the rectangular plate when the rectangular plate round trip movement, make the rectangular plate can be stable remove.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic diagram of an exploded structure of the present application;

FIG. 3 is a schematic view of a partial explosion structure of the detection module of the present application;

FIG. 4 is a schematic view of an exploded view of the lift assembly, detection assembly and stabilization assembly of the present application;

fig. 5 is a schematic cross-sectional view of the base plate of the present application.

The reference numerals in the figures illustrate:

100. a main body module; 110. a bottom plate; 120. a mounting groove; 130. rectangular grooves; 140. a stabilizing assembly; 141. a collar; 142. a support block;

200. a detection module; 210. a rectangular plate; 220. a limit component; 221. a limit groove; 222. a limiting block; 230. a drive assembly; 231. a connecting groove; 232. a gear; 233. a forward and reverse motor; 234. tooth blocks; 240. a mold assembly; 241. a slot; 242. inserting blocks; 243. a mounting plate; 244. the bolt is easy to screw; 245. a support block; 250. a lifting assembly; 251. a hydraulic cylinder; 252. a lifting plate; 260. a detection assembly; 261. a fixed block; 262. a threaded pin; 263. and (5) briquetting.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-5.

Referring to fig. 1-5, a pressure vessel seal head pressure-resistant detection device comprises a main body module 100 and a detection module 200, wherein the main body module 100 comprises a bottom plate 110, a mounting groove 120 and two rectangular grooves 130 are formed in the top of the bottom plate 110, stabilizing assemblies 140 are respectively arranged above the two rectangular grooves 130 at the top of the bottom plate 110, the detection module 200 is arranged on the bottom plate 110, the stabilizing assemblies 140 are connected with the detection module 200, the detection module 200 comprises a rectangular plate 210 which is slidably connected inside the mounting groove 120, a limiting assembly 220 is arranged between the rectangular plate 210 and the bottom plate 110, a driving assembly 230 is arranged inside the bottom plate 110, the driving assembly 230 is connected with the rectangular plate 210, a rectangular die assembly 240 is arranged at the top of the rectangular plate 210, a lifting assembly 250 is arranged between the two rectangular grooves 130, the lifting assembly 250 is connected with the two stabilizing assemblies 140, and a detection assembly 260 is arranged on the lifting assembly 250.

Through drive assembly 230's setting, can drive rectangular plate 210 and make a round trip movement in the inside of mounting groove 120, through spacing subassembly 220's setting, can carry out spacingly to rectangular plate 210 at rectangular plate 210 round trip movement's in-process, through the setting of mould subassembly 240, make things convenient for the staff to change the mould of difference, through lifting unit 250's setting, can drive detection assembly 260 and go up and down, through detection assembly 260's setting, can detect the head that is surveyed, through stabilizing assembly 140's setting, can increase lifting unit 250's stability.

The die assembly 240 comprises a plurality of slots 241 formed in the top of the rectangular plate 210, the inserting blocks 242 are movably inserted in the slots 241, a mounting plate 243 is fixedly connected between the tops of the inserting blocks 242, two easy-to-screw bolts 244 are connected to the inner threads of the mounting plate 243, the two easy-to-screw bolts 244 extend to the inside of the rectangular plate 210, the top of the mounting plate 243 is fixedly connected with a supporting block 245, the lifting assembly 250 comprises two hydraulic cylinders 251 which are respectively and fixedly connected in the two rectangular grooves 130, a lifting plate 252 is fixedly connected between the output ends of the two hydraulic cylinders 251, the detecting assembly 260 comprises a fixing block 261 which is fixedly connected to the bottom of the lifting plate 252, a threaded pin 262 is connected to the bottom of the fixing block 261 in a threaded manner, a pressing block 263 is fixedly connected to the bottom of the threaded pin 262, the stabilizing assembly 140 comprises a lantern ring 141 sleeved on the surface of one of the hydraulic cylinders 251, the surface of the lantern ring 141 is fixedly connected with the two supporting blocks 142, and the bottoms of the two supporting blocks 142 are fixedly connected with the top of the bottom plate 110.

Through pegging graft the inside to slot 241 with the inserted block 242, can preliminary install the mounting panel 243, through with easy screw 244 threaded connection to the inside of mounting panel 243 and extend to the inside of rectangular plate 210, can fix mounting panel 243 and supporting shoe 245, through starting pneumatic cylinder 251, pneumatic cylinder 251 can drive briquetting 263 through fixed block 261 and go up and down to can withstand voltage the detection to the head.

The driving assembly 230 comprises a connecting groove 231 formed in the bottom plate 110, the connecting groove 231 is communicated with the mounting groove 120, a gear 232 is rotationally connected in the connecting groove 231, a positive motor 233 is fixedly connected to the bottom of the bottom plate 110, the output end of the positive motor 233 extends to the inside of the connecting groove 231 and is fixedly connected with the bottom of the gear 232, one side of the rectangular plate 210 is fixedly connected with a plurality of tooth blocks 234, the gear 232 is meshed with the plurality of tooth blocks 234, the limiting assembly 220 comprises a limiting groove 221 formed in the bottom plate 110, a limiting block 222 is slidingly connected in the limiting groove 221, and the limiting block 222 is fixedly connected with the rectangular plate 210.

Through driving positive and negative motor 233, positive and negative motor 233 can drive rectangular plate 210 through gear 232 and tooth piece 234 and remove in the inside of mounting groove 120, makes rectangular plate 210 can drive mould subassembly 240 and make a round trip movement to the staff of being convenient for changes mould subassembly 240 and measured head.

The implementation principle of the embodiment of the application is as follows: when pressure-resistant detection is required to be performed on the pressure vessel seal head, firstly, proper supporting blocks 245 and pressing blocks 263 are selected according to the shape of the seal head to be detected, then, the inserting blocks 242 are inserted into the slots 241, then, easy-to-screw bolts 244 are connected to the inside of the mounting plates 243 in a threaded mode and extend to the inside of the rectangular plates 210, accordingly, the mounting plates 243 and the supporting blocks 245 can be mounted and fixed, then, the proper pressing blocks 263 are connected to the bottoms of the fixing blocks 261 through the threaded pins 262 in a threaded mode, then, the seal head to be detected is placed on the supporting blocks 245, then, the hydraulic cylinders 251 are started, the hydraulic cylinders 251 can drive the lifting plates 252 to descend, the fixing blocks 261 and the pressing blocks 263 descend, the pressing blocks 263 can descend on the seal head to be detected, pressure-resistant performance of the seal head can be tested, the positive and negative motors 233 can drive the gears 232 to rotate through starting the positive and negative motors 233 to drive the rectangular plates 210 to slide in the mounting plates 243 and the supporting blocks 245 through the tooth blocks 234, so that workers can detach the mounting plates 243 and the supporting blocks 245 to detach and the seal head to be replaced, and the seal head to be detected to be replaced conveniently.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Pressure vessel head pressure-resistant detection device, including main part module (100) and detection module (200), its characterized in that: the main body module (100) comprises a bottom plate (110), a mounting groove (120) and two rectangular grooves (130) are formed in the top of the bottom plate (110), stabilizing assemblies (140) are respectively arranged on the tops of the bottom plate (110) and above the two rectangular grooves (130), the detection modules (200) are arranged on the bottom plate (110), and the stabilizing assemblies (140) are connected with the detection modules (200);

the detection module (200) comprises rectangular plates (210) which are connected inside the mounting grooves (120) in a sliding mode, limiting components (220) are arranged between the rectangular plates (210) and the bottom plate (110), driving components (230) are arranged inside the bottom plate (110), the driving components (230) are connected with the rectangular plates (210), die components (240) are arranged at the tops of the rectangular plates (210), lifting components (250) are arranged between the two rectangular grooves (130), the lifting components (250) are connected with the two stabilizing components (140), and detection components (260) are arranged on the lifting components (250).

2. The pressure vessel head pressure resistance detection device according to claim 1, wherein: the die assembly (240) comprises a plurality of slots (241) formed in the top of the rectangular plate (210), a plurality of inserting blocks (242) are movably inserted in the slots (241), a plurality of mounting plates (243) are fixedly connected between the tops of the inserting blocks (242), two easily-screwed bolts (244) are connected with the inner threads of the mounting plates (243), the two easily-screwed bolts (244) are all extended to the inside of the rectangular plate (210), and supporting blocks (245) are fixedly connected to the tops of the mounting plates (243).

3. The pressure vessel head pressure resistance detection device according to claim 2, wherein: the lifting assembly (250) comprises two hydraulic cylinders (251) which are respectively and fixedly connected inside the two rectangular grooves (130), and a lifting plate (252) is fixedly connected between the output ends of the two hydraulic cylinders (251).

4. A pressure vessel header pressure resistance detection apparatus according to claim 3, wherein: the detection assembly (260) comprises a fixed block (261) fixedly connected to the bottom of the lifting plate (252), a threaded pin (262) is connected to the bottom of the fixed block (261) in a threaded mode, and a pressing block (263) is fixedly connected to the bottom of the threaded pin (262).

5. The pressure vessel head pressure resistance detection device according to claim 4, wherein: the stabilizing assembly (140) comprises a sleeve ring (141) sleeved on the surface of one hydraulic cylinder (251), two supporting blocks (142) are fixedly connected to the surface of the sleeve ring (141), and the bottoms of the two supporting blocks (142) are fixedly connected with the top of the bottom plate (110).

6. The pressure vessel head pressure resistance detection device according to claim 5, wherein: the driving assembly (230) comprises a connecting groove (231) formed in the bottom plate (110), the connecting groove (231) is communicated with the mounting groove (120), a gear (232) is rotatably connected in the connecting groove (231), a positive motor (233) is fixedly connected to the bottom of the bottom plate (110), the output end of the positive motor (233) extends to the inside of the connecting groove (231) and is fixedly connected with the bottom of the gear (232), and a plurality of tooth blocks (234) are fixedly connected to one side of the rectangular plate (210).

7. The pressure vessel head pressure resistance detection device according to claim 6, wherein: the gear (232) is engaged with a plurality of tooth blocks (234).

8. The pressure vessel head pressure resistance detection device according to claim 7, wherein: the limiting assembly (220) comprises a limiting groove (221) formed in the bottom plate (110), a limiting block (222) is connected inside the limiting groove (221) in a sliding mode, and the limiting block (222) is fixedly connected with the rectangular plate (210).