CN2070349U - Plate sealing door device with transmission press paw - Google Patents
Plate sealing door device with transmission press paw Download PDFInfo
- Publication number
- CN2070349U CN2070349U CN 90205342 CN90205342U CN2070349U CN 2070349 U CN2070349 U CN 2070349U CN 90205342 CN90205342 CN 90205342 CN 90205342 U CN90205342 U CN 90205342U CN 2070349 U CN2070349 U CN 2070349U
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- CN
- China
- Prior art keywords
- paw
- movable
- paws
- doorframe
- door
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Abstract
The utility model relates to a plate sealing door device with a transmission press paw, which is mainly used for medical application sterilizers. Besides comprising a door frame, a moveable door plate, a sealing member and a door connector, the utility model is characterized in that fixed press paws are arranged on the left and the right sides of the moveable door plate, and moveable press paws are arranged on the left and the right sides of the door frame. A screw rod on the moveable press paws is driven by a power source; the screw rod is matched with screw holes under the moveable press paws to impel the moveable press paws to move up and down in a straight line; thus, the two kinds of press paws are mutually rubbed, pressed tightly and separated to lock or open the sealing door. The utility model has the advantages of simple members, compact structure, safe and labor-saving door control, good sealability, etc.
Description
A kind of dull and stereotyped hermatic door device that has the transmission paw is mainly used in medical sterilizer, also can be used as the accessory of other sealing devices.
The hermatic door structure of using on the medical sterilizer adopts the support thick stick formula or the width of cloth to penetrate bar type mostly at present.Its course of work is by the hand control control stick, promotes the work of thick stick, rod, thereby promotes to compress rubber ring, makes it to produce elastic deformation, to reach sealing effectiveness.This door is complex structure not only, and volume is big, the requirement on machining accuracy height.And pressure is arranged in the container, very dangerous by artificial unlatching, operator's labour intensity is bigger.The sealing effectiveness of especially this door is subjected to interference from human factor.When firmly hour, fit badly, cause leakage; Firmly excessive, rubber ring easily produces irreversible plastic strain, has reduced application life.
The purpose of this utility model is to provide a kind of dull and stereotyped hermatic door device that has the transmission paw.This member is simple, and installation and processing is easy.Owing to adopted the unlatching and the locking of power source automatic control gate, promptly improved security reliability, alleviated operator's labour intensity again.
The utility model is by doorframe, movable doorboard, containment member on the movable doorboard, coupling compoonent between doorframe and the movable doorboard, the fixing press claw of on the y of movable doorboard direction of principal axis, the left and right sides, installing, the movable paw of on the y of doorframe direction of principal axis, the left and right sides, installing, the lower end inside fire attack of movable paw has one can screw in the screw flight hole, and the power source that drives screw action and promote movable paw moving linearly is formed.Respectively distributing on above-mentioned movable paw and the fixing press claw boss that is referred to as paw is being arranged.Be the inclined-plane that has the gradient on the relative one side of the paw of this two classes paw protrusions, the direction of two class paw inclined-plane upgrade sizes is just the opposite.But paw is identical with fixed claw X-direction installation site, at closing time promptly, point-blank overlaps.When at closing time, the paw inclined-plane of movable paw and fixing press claw projection partly overlaps, and along with the movable paw that is promoted by screw rod compresses along moving on the y direction of principal axis.When opening the door, movable paw moves down along the y direction of principal axis, and its time limit position is, on the movable paw projection partly be positioned at just on the fixing press claw groove partly, this moment, door can be opened.
Length, width and the surface slope of each protruding paw equate on above-mentioned movable paw and the fixing press claw, and the spacing distance in the two class paws between per two protruding paws equates.On the movable paw on the number of protruding paw and the fixing press claw number of protruding paw equate.The number of two class paw protrusions paws is freely selected according to the size of door.
The power source of the movable paw moving linearly of above-mentioned driving.Can adopt general dynamic sources such as hydraulic pressure, pneumatic, motor.This power source starting and the action that stops can being sent signal by computer system and be controlled.
Concrete assembly structure of the present utility model is provided by the following drawings and embodiment.
Description of drawings:
Fig. 1: the front view in the overall assembling drawing of the utility model;
Fig. 2: the vertical view in the overall assembling drawing of the utility model; 2, the hinge of open and close door use
Stiffener;
Fig. 3: the left view in the overall assembling drawing of the utility model;
Fig. 4: movable paw structure chart in the utility model;
Fig. 5: the A in the utility model in the movable paw structure chart is to view;
Fig. 6: fixing press claw structure chart in the utility model;
Fig. 7: the B in the utility model in the fixing press claw structure chart is to view;
19. the screw of soket head cap screw 11 is installed.
The embodiment that the utility model adopted is referring to Fig. 1～Fig. 3.As can be seen from Figure its movable doorboard be by front door 5, Sealing shield ring 6, sealing joint strip 13, Qianmen stiffener 4, side direction stiffener 3, and left and right sides fixing press claw 7 constituted.Above-mentioned Sealing shield ring 6 is welded on the front door 5 along periphery, and sealing joint strip 13 is squeezed in the groove of back-up ring 6, and front door 5 is welded into integral body with side direction stiffener 3, Qianmen stiffener 4.Left and right sides fixing press claw 7 is all located by orthogonal two planes and front door 5, and is fixed on the front door 5 with soket head cap screw 11, welds at last, makes it to become non-disconnectable connection.
Doorframe be by framework 1, about movable paw 8, left and right sides blend stop 9, and doorframe base plate 12 constitute, doorframe base plate 12 is welded into flute profile with framework 1, left and right movable paw 8 borrows orthogonal two planes and framework 1 to locate.Guarantee gapped along flute profile depth direction among Fig. 3 (y to).The groove of left and right movable paw is to (X to) location, and is spacing by left and right blend stop 9 respectively, leaves certain interval between the adjacent surface of blend stop 9 and movable paw.Left and right blend stop 9 usefulness soket head cap screws 10 are fixed on the doorframe base plate 12.
What adopt in the present embodiment is that computer-controlled Hydraulic Power Transmission System is as its power source.It has all attacked a screw 17 in the lower end of left and right movable paw 8, partly 16 is connected with screw rod on the piston rod head in the oil cylinder.When computer control system is sent enabling signal, hydraulic system promptly to left and right oil cylinder 15 fuel feeding simultaneously, promotes to move on the piston 14, promotes left and right movable paw along moving on the straight line.Movable paw partly overlaps with two gradient equal and opposite in directions of fixing press claw protrusions paw, the inclined-plane that direction is opposite, and with on the amount of moving rub and compress, when the frictional force that is produced between the inclined-plane and piston pressure balanced each other, piston moved on then stopping, and this moment, dull and stereotyped hermatic door was promptly fastened.When opening the door, the movable paw of programme-control moves down, and by aforesaid, when moving down into extreme position, door is promptly opened.Threaded screw rod partly during initial position, matches with the screw 17 of movable paw lower end, and locatees with the screw that is assemblied in the screw 18 on the above-mentioned piston.Therefore, when moving on the piston, screw rod only promotes movable paw moving linearly.
This dull and stereotyped sealing door device, compact conformation, compressing component are contained in doorframe inside, close behind the door. The structure complete closed, so it is little to have number of spare parts, configuration is simple, laborsaving, the safe face of the open and close door series of advantages such as sealing is excellent again.
Claims (4)
1, the dull and stereotyped hermatic door device that has the transmission paw that uses on a kind of medical sterilizer includes the containment member on doorframe, movable doorboard, the movable doorboard, the coupling compoonent between doorframe and the movable doorboard.It is characterized in that it has also installed fixing press claw on the y of movable doorboard direction of principal axis, the left and right sides, on the y of doorframe direction of principal axis, the left and right sides, movable paw has been installed.The lower end inside fire attack of movable paw has one can screw in the screw flight hole, drive screw action and promote the power source of movable paw moving linearly, respectively distributing on above-mentioned movable paw and the fixing press claw boss that is referred to as paw is being arranged, be the inclined-plane that has the gradient on the relative one side of the paw of this two classes paw protrusions, the direction of two class paw inclined-plane upgrade sizes is just the opposite, movable paw is identical with fixing press claw X-direction installation site, at closing time promptly, point-blank overlap, when opening the door, movable paw along the extreme position that moves on the y direction of principal axis is, the part of projection is positioned at the groove part of fixing press claw just on the movable paw.
2, dull and stereotyped hermatic door device according to claim 1 is characterized in that, length, width and the surface slope of each protruding paw equate on above-mentioned movable paw and the fixing press claw.Spacer in the two class paws between per two protruding paws is high to be equated, on the movable paw number of protruding paw be fixed on paw on the number of protruding paw equate the size that the number of two class paw protrusions paws is complied with and freely selecting.
3, dull and stereotyped hermatic door device according to claim 1, it is characterized in that, doorframe be by framework, about movable paw, left and right sides blend stop and doorframe base plate constitute, the flute profile that movable paw places doorframe base plate and framework to be welded into, by its orthogonal two planes and framework location, guarantee gappedly along flute profile depth direction (y to), movable paw is (X to) location laterally.Spacing by the blend stop that is fixed on the doorframe base plate with hex screw, blend stop leaves certain interval with movable paw adjacent surface.
4, dull and stereotyped hermatic door device according to claim 1 is characterized in that: can adopt general dynamic sources such as hydraulic pressure, pneumatic or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205342 CN2070349U (en) | 1990-04-29 | 1990-04-29 | Plate sealing door device with transmission press paw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205342 CN2070349U (en) | 1990-04-29 | 1990-04-29 | Plate sealing door device with transmission press paw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2070349U true CN2070349U (en) | 1991-01-30 |
Family
ID=4886127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90205342 Withdrawn CN2070349U (en) | 1990-04-29 | 1990-04-29 | Plate sealing door device with transmission press paw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2070349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406874C (en) * | 2005-06-20 | 2008-07-30 | 北京源德生物医学工程有限公司 | Gate module of semi automatic single photon counting meter of micropore plate |
| CN103635232A (en) * | 2011-06-22 | 2014-03-12 | E&F技术股份有限公司 | Fire evacuation installation |
-
1990
- 1990-04-29 CN CN 90205342 patent/CN2070349U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406874C (en) * | 2005-06-20 | 2008-07-30 | 北京源德生物医学工程有限公司 | Gate module of semi automatic single photon counting meter of micropore plate |
| CN103635232A (en) * | 2011-06-22 | 2014-03-12 | E&F技术股份有限公司 | Fire evacuation installation |
| US9248321B2 (en) | 2011-06-22 | 2016-02-02 | E&F Tech Co., Ltd | Fire evacuation installation |
| CN103635232B (en) * | 2011-06-22 | 2016-03-16 | E&F技术股份有限公司 | Fire evacuation installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |