CN105757235B - A kind of cover compression type pressure vessel - Google Patents

Abstract

The present invention discloses a kind of cover compression type pressure vessel, including the mobile support of tank body, the cover on tank body, adjustment height and the pressing device on mobile support；Described cover and the junction of tank body are respectively arranged with annulus installing plate and lower annulus installing plate；And hydraulic port is additionally provided with the cover, hydraulic cover is provided with by bolt in described hydraulic port.Connected mode in the present invention between cover and tank body is compression type, the cross bar and montant mounting circular ring pressing plate that fluid pressure drive device on mobile support passes through setting, annulus pressing plate is driven to compress upper annulus installing plate downwards by fluid pressure drive device, annulus installing plate is set closely to be pressed on lower annulus pressing plate, it is very convenient when so installation, as long as and making when to open cover fluid pressure drive device up pull back annulus pressing plate；And thrust and anti-impact force are increased by fluid pressure drive device.

Description

A kind of cover compression type pressure vessel

Technical field

The present invention relates to a kind of press device, specifically a kind of cover compression type pressure vessel.

Background technology

The tank body of usual pressure vessel is fixedly connected with cover by ring flange, is installed by bolt under normal circumstancesOr be hinged installation, demounting bolt and dismounting articulated mounting are needed when needing and opening cover, opens and covers and be all non-Normal trouble；And only two panels ring flange is bolted installation for common flangeseal installation, its sealing effectiveness is notGood, not only installing/dismounting is opened inconvenient, and tightness is not strong.

The content of the invention

The purpose of the present invention is that good sealing effect is stood in view of the deficienciess of the prior art, providing a kind of convenient disassemblyFormula pressure vessel, its technical scheme are as follows：

A kind of cover compression type pressure vessel, include the mobile support of tank body, the cover on tank body, adjustment heightWith the pressing device on mobile support；Described cover and the junction of tank body are respectively arranged with annulus installing plate withAnnulus installing plate；And hydraulic port is additionally provided with the cover, hydraulic cover is provided with by bolt in described hydraulic port；It is describedMobile support include base, the adjustable lifting bar on base and the installing plate installed in adjustable lifting bar upper end, instituteThe pressing device stated includes hydraulic unit driver, cross bar, montant and annulus pressing plate；Described hydraulic unit driver is arranged on adjustable liftingOn the installing plate of bar upper end, and the drive rod of the hydraulic unit driver is set straight down, and the end of the drive rod is also installedThere is a cylinder, described cross bar is provided with three altogether, and the isloation states such as three cross bars are angled are arranged on the surface of cylinder, and threeThe setting height(from bottom) of person is identical, described montant is arranged on the end of three cross bars, and montant is directed downward, described annulus pressurePlate is then arranged on the lower end of montant, and described annulus pressing plate lies in a horizontal plane in the top of the upper annulus installing plate of cover, describedAnnulus pressing plate be adapted with the size of upper annulus installing plate, and described annulus pressing plate can incite somebody to action in the presence of hydraulic unit driverUpper annulus installing plate is pressed on lower annulus installing plate.

Further, in order to ensure the sealing between cover and tank body, the upper annulus installing plate is installed with lower annulusRubber seal is provided between plate.

Further, the upper surface of described upper annulus installing plate is additionally provided with pressing groove；Described annulus pressing plate pushesWhen be pressed into pressing groove；Described pressing groove is also used as positioning action.

Further, the marginal end portion of described upper annulus installing plate is additionally provided with the downwardly convex fixture block of a circle, describedLower annulus installing plate on be then provided with the neck after being used cooperatively with fixture block；Described upper annulus installing plate is pressed on lower annulusDuring installing plate, the outside cell wall and fixture block of the neck are contour；Cover and tank body can be increased by the cooperation of fixture block and neckSeal, and both tightness can be increased.

Further, the movement of support is moved for convenience, and shifting roller is provided with the base.

Beneficial effect：The invention has the advantages that：

(1) connected mode in the present invention between cover and tank body is compression type, the hydraulic-driven dress on mobile supportThe cross bar and montant mounting circular ring pressing plate by setting are put, drives annulus pressing plate to compress upper annulus downwards by fluid pressure drive deviceInstalling plate, annulus installing plate is set closely to be pressed on lower annulus pressing plate, very convenient, Er Qieyao when so installationAs long as fluid pressure drive device is set up to pull back annulus pressing plate when opening cover；And increased by fluid pressure drive deviceThrust and anti-impact force；

(2) pressing device in the present invention is mounted on mobile support, and mobile support can drive pressing device to moveIt is dynamic, therefore the pressing device is not limited solely on a pressure vessel, can also be moved and be compressed other pressure vessel；AndThe position of annulus pressing plate can also be adjusted by mobile support, mobile support makes the entirety of device use enhanced convenience；

(3) fixture block and neck, upper annulus are also respectively provided with upper annulus installing plate of the invention and lower plectane installing plateWhen installing plate is pressed on lower annulus installing plate, fixture block is also extruded and is inserted into neck, the setting of neck and fixture block canIncrease the stable connection of tank body and cover, and can further increase the Integral sealing of pressure vessel.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the installation top view of annulus pressing plate in the present invention.

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, and the present embodiment is with technical solution of the present inventionPremised under implemented, it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.

As depicted in figs. 1 and 2, a kind of cover compression type pressure vessel, including tank body 1, the cover 2 on tank body 1,The mobile support of adjustment height and the pressing device on mobile support；Described cover 2 and the junction of tank body 1 are set respectivelyIt is equipped with annulus installing plate 3 and lower annulus installing plate 4；And hydraulic port 5 is additionally provided with the cover 2, in described hydraulic port 5Hydraulic cover 6 is provided with by bolt；Described mobile support includes base 7, the adjustable lifting bar 8 on base 7 and peaceInstalling plate 9 mounted in the upper end of adjustable lifting bar 8, described pressing device include hydraulic unit driver 10, cross bar 11, montant 12 and circleRing-shaped pressuring plate 13；Described hydraulic unit driver 10 is arranged on the installing plate 9 of the upper end of adjustable lifting bar 8, and the hydraulic unit driver 10Drive rod set straight down, and the end of the drive rod is also equipped with cylinder 101, and described cross bar 11 is provided with altogetherThree, the isloation states such as three cross bars 11 are angled are arranged on the surface of cylinder 101, and the setting height(from bottom) of three is identical, describedMontant 12 be arranged on the ends of three cross bars 11, and montant 12 is directed downward, and described annulus pressing plate 13 is then arranged on perpendicularThe lower end of bar 12, and described annulus pressing plate 13 lies in a horizontal plane in the top of the upper annulus installing plate 3 of cover 2, described annulusPressing plate 13 is adapted with the size of upper annulus installing plate 3, and described annulus pressing plate 13 can be in the presence of hydraulic unit driver 10Upper annulus installing plate 3 is pressed on lower annulus installing plate 4.

In order that annulus pressing plate 13 horizontal can be smoothly pressed on annulus installing plate 3, therefore cross bar 11 at least shouldThree are provided with, and is that even angle decile is arranged on cylinder 104, can so make the annulus installing plate 4 thoroughBeing pressed under on annulus installing plate 5.

In order to ensure the sealing between cover 2 and tank body 1, between the upper annulus installing plate 3 and lower annulus installing plate 4It is provided with rubber seal；Wherein, the marginal end portion of upper annulus installing plate 3 is additionally provided with the downwardly convex fixture block 15 of a circle, instituteThe neck 16 after being used cooperatively with fixture block 15 is then provided with the lower annulus installing plate 4 stated；Described upper annulus installing plate 3 compressesIn lower annulus installing plate 4, the outside cell wall and fixture block 15 of the neck 16 are contour；Pass through fixture block 15 and the cooperation energy of neck 16Enough increase the seal of cover 2 and tank body 1, and both tightness can be increased；And can also in neck 16 and fixture block 15Rubber seal is set, increases sealing property.

The upper surface of upper annulus installing plate 3 is additionally provided with pressing groove 14；Described annulus pressing plate 13 is pressed into when pushingInto pressing groove 14；Described pressing groove 14 is also used as positioning action；Pressing groove 14 is provided with upper annulus installing plate 4One circle, and the width of pressing groove 14 should be more than the width of annulus pressing plate 13, and such annulus pressing plate 13 can be just pressed onIn tight groove 14；

In order to facilitate the movement of mobile support, shifting roller 17 is provided with the base 7.

Connected mode in the present invention between cover and tank body is compression type, and the fluid pressure drive device on mobile support leads toThe cross bar and montant mounting circular ring pressing plate set is crossed, drives annulus pressing plate to compress upper annulus downwards by fluid pressure drive device and installsPlate, annulus installing plate is set closely to be pressed on lower annulus pressing plate, it is very convenient when so installation, and to openAs long as fluid pressure drive device is set up to pull back annulus pressing plate when cover；And increased by fluid pressure drive device and compressedPower and anti-impact force；

Pressing device in the present invention is mounted on mobile support, and mobile support can drive pressing device to move,Therefore the pressing device is not limited solely on a pressure vessel, can also be moved and be compressed other pressure vessel；But alsoThe position of annulus pressing plate can be adjusted by mobile support, mobile support makes the entirety of device use enhanced convenience；

Fixture block and neck, upper annulus installation are also respectively provided with the upper annulus installing plate and lower plectane installing plate of the present inventionWhen plate is pressed on lower annulus installing plate, fixture block is also extruded and is inserted into neck, the setting of neck and fixture block can increaseThe stable connection of tank body and cover, and can further increase the Integral sealing of pressure vessel.

Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the artFor member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also shouldIt is considered as protection scope of the present invention.

Claims (4)

1. A kind of 1. cover compression type pressure vessel, it is characterised in that：Cover (2) including tank body (1), on tank body (1),The mobile support of adjustment height and the pressing device on mobile support；The connection punishment of described cover (2) and tank body (1)Annulus installing plate (3) and lower annulus installing plate (4) are not provided with；And it is additionally provided with hydraulic port (5), institute on the cover (2)Hydraulic cover (6) is provided with by bolt in the hydraulic port (5) stated；Described mobile support includes base (7), installed in base(7) the adjustable lifting bar (8) on and the installing plate (9) installed in adjustable lifting bar (8) upper end, described pressing device include liquidPress driver (10), cross bar (11), montant (12) and annulus pressing plate (13)；Described hydraulic unit driver (10) is arranged on and can increasedOn the installing plate (9) for dropping bar (8) upper end, and the drive rod of the hydraulic unit driver (10) is set straight down, and the drive rodEnd be also equipped with cylinder (101), described cross bar (11) is provided with three altogether, three angled decile shapes of cross bar (11)State is arranged on the surface of cylinder (101), and the setting height(from bottom) of three is identical, and described montant (12) is arranged on three cross bars(11) end, and montant (12) are directed downward, described annulus pressing plate (13) is then arranged on the lower end of montant (12), and instituteThe annulus pressing plate (13) stated lies in a horizontal plane in the top of the upper annulus installing plate (3) of cover (2), described annulus pressing plate (13) withThe size of upper annulus installing plate (3) is adapted, and described annulus pressing plate (13) can incite somebody to action in the presence of hydraulic unit driver (10)Upper annulus installing plate (3) is pressed on lower annulus installing plate (4)；The marginal end portion of described upper annulus installing plate (3) is also set upThere is the downwardly convex fixture block of a circle (15), be then provided with described lower annulus installing plate (4) after being used cooperatively with fixture block (15)Neck (16)；When described upper annulus installing plate (3) is pressed on lower annulus installing plate (4), the outer side slot of the neck (16)Wall and fixture block (15) are contour.
2. A kind of 2. cover compression type pressure vessel according to claim 1, it is characterised in that：The upper annulus installing plate(3) it is provided with rubber seal between lower annulus installing plate (4).
3. A kind of 3. cover compression type pressure vessel according to claim 1, it is characterised in that：Described upper annulus installing plate(3) upper surface is additionally provided with pressing groove (14)；Described annulus pressing plate (13) is pressed into pressing groove (14) when pushing.
4. A kind of 4. cover compression type pressure vessel according to claim 1, it is characterised in that：Set on the base (7)There is shifting roller (17).