CN114434499A - Glove quick-change assembly and propeller for glove box - Google Patents
Glove quick-change assembly and propeller for glove box Download PDFInfo
- Publication number
- CN114434499A CN114434499A CN202210128498.4A CN202210128498A CN114434499A CN 114434499 A CN114434499 A CN 114434499A CN 202210128498 A CN202210128498 A CN 202210128498A CN 114434499 A CN114434499 A CN 114434499A
- Authority
- CN
- China
- Prior art keywords
- ring
- glove
- glove box
- collar
- gloves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 14
- 238000003466 welding Methods 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J21/00—Chambers provided with manipulation devices
- B25J21/02—Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls; Gloves therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manipulator (AREA)
Abstract
The invention is suitable for the technical field of glove boxes, and provides a glove quick-change component and a propeller used for a glove box, wherein the glove quick-change component used for the glove box comprises the glove box and gloves, and further comprises: installing ring subassembly and coupling assembling, the installing ring subassembly includes collar and lock nut, lock nut threaded connection is on the collar, collar one end is provided with annular boss, the one end of annular boss stretches into the glove box on the collar. The one end of annular boss stretches into in the glove box on the collar, and lock nut passes through the screw-thread fit with the collar and installs collar fixed mounting on the glove box, overlaps gloves through the gloves mounting groove and establishes on solid fixed ring, then all pushes away gloves and solid fixed ring in the collar, and the collar passes through interference fit fixed connection with solid fixed ring, passes through the draw-in groove with the guard ring and installs on the collar, and this application is when changing gloves again, can guarantee sealing performance, and it is convenient, swift to change, guarantees safety.
Description
Technical Field
The invention belongs to the technical field of glove boxes, and particularly relates to a glove quick-change assembly and a propeller for a glove box.
Background
The vacuum glove box is laboratory equipment which fills high-purity inert gas into a box body and filters active substances in the box body in a circulating mode. Also known as glove boxes, inert gas shielded boxes, dry boxes, etc. The method is widely applied to an anhydrous, oxygen-free and dust-free ultrapure environment. The product is an ideal device for developing scientific experiments in laboratories of colleges and universities, scientific research units and enterprises, and is widely applied to departments of biochemistry, metallurgy, electronics, chemical industry, geology, mineral products, medicine and the like.
The gloves subassembly of present a large amount of uses still has the trouble phenomenon of change gloves, can't guarantee the holistic leakproofness of glove box in the change process, need establish the gas account, guarantee safety, because gloves are vulnerable part, need often change, consequently, can't quick change gloves bring many puzzles for the user.
Disclosure of Invention
The embodiment of the invention aims to provide a glove quick-change component and a propeller for a glove box, and aims to solve the problem that time and labor are wasted when gloves are replaced in the existing glove box.
The invention is realized in this way, a glove quick-change component and a thruster used for a glove box, comprising the glove box and gloves, and also comprising:
the mounting ring assembly comprises a mounting ring and a locking nut, the locking nut is in threaded connection with the mounting ring, an annular boss is arranged at one end of the mounting ring, one end of the annular boss on the mounting ring extends into the glove box, and the mounting ring is fixedly mounted on the glove box through the locking nut;
coupling assembling includes solid fixed ring, guard ring and first O type circle, be provided with the gloves mounting groove on the solid fixed ring lateral wall, gloves pass through gloves mounting groove cover and establish on solid fixed ring, first O type circle cover is established on gloves, gu fixed ring sets up in the collar, just the collar passes through interference fit fixed connection with solid fixed ring, the guard ring passes through draw-in groove fixed connection with solid fixed ring.
According to a further technical scheme, the number of the first O-shaped rings is two.
According to a further technical scheme, a second O-shaped ring is arranged on the mounting ring.
According to the further technical scheme, a sealing gasket is arranged at one end, close to the second O-shaped ring, of the locking nut.
Further technical scheme, the installing ring subassembly still includes the welding collar, welding collar and glove box welded connection, the welding collar is used for replacing collar and lock nut, solid fixed ring sets up in the welding collar, just the collar passes through interference fit fixed connection with solid fixed ring.
The utility model provides a propeller that glove box used, includes the gloves quick change subassembly that the glove box used, still includes lead screw, bearing screw, shell, bearing, lock nut, inner shell and links up the dish, bearing screw fixed mounting is on the shell, lead screw and bearing screw threaded connection, bearing inside wall and lead screw one end fixed connection, bearing lateral wall and inner shell fixed connection, just inner shell sliding connection is in the shell, it is on the shell to link up dish fixed mounting, lock nut is used for bearing and inner shell fixed connection.
According to the further technical scheme, the other end of the screw rod is fixedly provided with a wheel disc.
When the glove quick-change assembly and the propeller used for the glove box are used, one end of an annular boss on the mounting ring extends into the glove box, the mounting ring is fixedly mounted on the glove box through the thread fit of a locking nut and the mounting ring, a glove is sleeved on the fixing ring through the glove mounting groove, then the glove and the fixing ring are pushed into the mounting ring, the mounting ring and the fixing ring are fixedly connected through interference fit, the protection ring is mounted on the mounting ring through a clamping groove, the fixed mounting of the glove is completed at the moment, when a new glove is replaced, the protection ring is taken down, the new glove is sleeved on the new fixing ring, then the new glove and the fixing ring are pushed into the mounting ring, the old glove and the fixing ring are pushed into the glove box in the pushing process, the protection ring is mounted on the mounting ring after the next maintenance and repair of the glove box, when the glove is replaced, can guarantee sealing performance, change convenient, swift, guarantee safety.
Drawings
FIG. 1 is a schematic structural diagram of a glove quick-change assembly for a glove box according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a welding collar provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pusher used in the glove box according to the embodiment of the present invention.
In the drawings: the device comprises a fixing ring 1, a protective ring 2, a welding mounting ring 3, a first O-shaped ring 4, a glove mounting groove 5, a wheel disc 6, a lead screw 7, a bearing nut 8, an outer shell 9, a bearing 10, a locking nut 11, an inner shell 12, a connecting disc 13, a mounting ring 14, a locking nut 15, a second O-shaped ring 16 and a sealing gasket 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a glove quick-change assembly for a glove box according to an embodiment of the present invention includes a glove box and gloves, and further includes:
the mounting ring assembly comprises a mounting ring 14 and a locking nut 15, the locking nut 15 is in threaded connection with the mounting ring 14, an annular boss is arranged at one end of the mounting ring 14, one end of the annular boss on the mounting ring 14 extends into the glove box, and the mounting ring 14 is fixedly mounted on the glove box through the locking nut 15;
coupling assembling includes solid fixed ring 1, protective ring 2 and first O type circle 4, be provided with gloves mounting groove 5 on solid fixed ring 1 lateral wall, gloves establish on solid fixed ring 1 through 5 covers in gloves mounting groove, the cover is established on the gloves for first O type circle 4, gu fixed ring 1 sets up in collar 14, just collar 14 passes through interference fit fixed connection with solid fixed ring 1, protective ring 2 passes through draw-in groove fixed connection with solid fixed ring 1.
In the embodiment of the invention, when in use, one end of the annular boss on the mounting ring 14 extends into a glove box, the locking nut 15 is matched with the thread of the mounting ring 14 to fixedly mount the mounting ring 14 on the glove box, a glove is sleeved on the fixing ring 1 through the glove mounting groove 5, then the glove and the fixing ring 1 are pushed into the mounting ring 14, the mounting ring 14 is fixedly connected with the fixing ring 1 through interference fit, the protective ring 2 is mounted on the mounting ring 14 through a clamping groove, at the moment, the fixed mounting of the glove is completed, when a new glove is replaced, the protective ring 2 is taken down, the new glove is sleeved on the new fixing ring 1, then the new glove and the fixing ring 1 are pushed into the mounting ring 14, the old glove and the fixing ring 1 are pushed into the glove box in the pushing-in process, the glove box is taken out when the next maintenance and repair are carried out, the protective ring 2 is mounted on the mounting ring 14, and when the glove is replaced, can guarantee sealing performance, change convenient, swift, guarantee safety.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, two first O-rings 4 are provided.
In the embodiment of the invention, two first O-rings 4 are arranged for ensuring the sealing performance of the glove box.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, a second O-ring 16 is provided on the mounting ring 14.
In an embodiment of the invention, the second O-ring 16 is used to prevent air leakage between the mounting ring 14 and the glove box.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, a sealing gasket 17 is provided on the locking nut 15 near one end of the second O-ring 16.
In the present embodiment, the gasket 17 further ensures the sealing between the mounting ring 14 and the glove box.
As shown in fig. 2, as a preferred embodiment of the present invention, the mounting ring assembly further includes a welding mounting ring 3, the welding mounting ring 3 is welded to the glove box, the welding mounting ring 3 is used to replace a mounting ring 14 and a locking nut 15, the fixing ring 1 is disposed in the welding mounting ring 3, and the mounting ring 14 is fixedly connected to the fixing ring 1 through an interference fit.
In the embodiment of the invention, the internal structure of the welding installation ring 3 is the same as that of the installation ring 14, the welding installation ring 3 is welded on the glove box, the step of fixing the locking nut 15 is omitted, and the method is another fixing mode of the installation ring 14.
As shown in fig. 3, the thruster for the glove box comprises a glove quick-change assembly used for the glove box, and further comprises a screw rod 7, a bearing nut 8, an outer shell 9, a bearing 10, a locking nut 11, an inner shell 12 and a connecting disc 13, wherein the bearing nut 8 is fixedly installed on the outer shell 9, the screw rod 7 is in threaded connection with the bearing nut 8, the inner side wall of the bearing 10 is fixedly connected with one end of the screw rod 7, the outer side wall of the bearing 10 is fixedly connected with the inner shell 12, the inner shell 12 is slidably connected in the outer shell 9, the connecting disc 13 is fixedly installed on the outer shell 9, and the locking nut 11 is used for fixedly connecting the bearing 10 with the inner shell 12.
In the embodiment of the invention, when the glove is replaced, the glove, the first O-ring 4 and the fixing ring 1 are assembled, the fixing ring 1 sleeved with the glove and the first O-ring 4 is placed into the connecting disc 13, the protecting ring 2 is taken down from the mounting ring 14, the outer edge of the connecting disc 13 is aligned to the inner clamping groove of the mounting ring 14 to prevent the glove and the first O-ring 4 from falling off, the screw rod 7 is rotated, the inner shell 12 is pushed out from the outer shell 9 through the threaded matching of the screw rod 7 and the bearing nut 8 until the fixing ring 1 sleeved with the glove and the first O-ring 4 is pushed into the mounting ring 14, meanwhile, the old glove, the first O-ring 4 and the fixing ring 1 are pushed into the glove box, and after the new glove, the first O-ring 4 and the fixing ring 1 are installed in place, the protecting ring 2 is installed on the mounting ring 14.
As shown in fig. 3, as a preferred embodiment of the present invention, the other end of the screw rod 7 is fixedly installed with a wheel disc 6.
In the embodiment of the invention, the rotary wheel disc 6 drives the screw rod 7 to rotate, so that the screw rod 7 can be conveniently rotated.
The invention provides a glove quick-change assembly and a propeller for a glove box, when in use, one end of an annular boss on an installation ring 14 extends into the glove box, a locking nut 15 is used for fixedly installing the installation ring 14 on the glove box through the thread fit with the installation ring 14, a glove is sleeved on a fixing ring 1 through a glove installation groove 5, then the glove and the fixing ring 1 are both pushed into the installation ring 14, the installation ring 14 is fixedly connected with the fixing ring 1 through interference fit, a protection ring 2 is installed on the installation ring 14 through a clamping groove, at the moment, the fixed installation of the glove is completed, when the glove is replaced, the glove, a first O-shaped ring 4 and the fixing ring 1 are assembled, the fixing ring 1 sleeved with the glove and the first O-shaped ring 4 is placed into a linking disc 13, the protection ring 2 is taken down from the installation ring 14, the outer edge of the linking disc 13 is aligned to an inner clamping groove of the installation ring 14, prevent to drop, it rotates to rotate rim plate 6 and drive lead screw 7, screw-thread fit through lead screw 7 and bearing screw 8 is released inner shell 12 from shell 9 in, until will cover fixed ring 1 of gloves and first O type circle 4 and push into collar 14 in, old gloves simultaneously, first O type circle 4 and fixed ring 1 are pushed into the glove box in, new gloves, first O type circle 4 and fixed ring 1 install the back in place, install guard ring 2 on collar 14 again, this application is when changing gloves, can guarantee sealing performance, it is convenient, fast to change, guarantee safety.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a gloves quick change subassembly that glove box used, includes glove box and gloves, its characterized in that still includes:
the mounting ring assembly comprises a mounting ring and a locking nut, the locking nut is in threaded connection with the mounting ring, an annular boss is arranged at one end of the mounting ring, one end of the annular boss on the mounting ring extends into the glove box, and the mounting ring is fixedly mounted on the glove box through the locking nut;
coupling assembling includes solid fixed ring, guard ring and first O type circle, be provided with the gloves mounting groove on the solid fixed ring lateral wall, gloves pass through gloves mounting groove cover and establish on solid fixed ring, first O type circle cover is established on gloves, gu fixed ring sets up in the collar, just the collar passes through interference fit fixed connection with solid fixed ring, the guard ring passes through draw-in groove fixed connection with solid fixed ring.
2. A glove quick-change assembly for use in a glove box as claimed in claim 1, wherein there are two of said first O-rings.
3. A glove quick-change assembly for use in a glove box as claimed in claim 1, wherein a second O-ring is provided on the mounting ring.
4. A glove quick release assembly for a glove box as claimed in claim 3, wherein the lock nut is provided with a gasket adjacent one end of the second O-ring.
5. The glove quick-change assembly for a glove box as claimed in claim 1, wherein the mounting ring assembly further comprises a welded mounting ring, the welded mounting ring is welded to the glove box and is used for replacing the mounting ring and the lock nut, the fixing ring is arranged in the welded mounting ring, and the mounting ring and the fixing ring are fixedly connected through interference fit.
6. A propeller for a glove box, which is characterized by comprising a glove quick-change assembly for the glove box according to any one of claims 1 to 5, and further comprising a screw rod, a bearing nut, an outer shell, a bearing, a locking nut, an inner shell and an engaging disc, wherein the bearing nut is fixedly arranged on the outer shell, the screw rod is in threaded connection with the bearing nut, the inner side wall of the bearing is fixedly connected with one end of the screw rod, the outer side wall of the bearing is fixedly connected with the inner shell, the inner shell is in sliding connection with the inner shell, the engaging disc is fixedly arranged on the outer shell, and the locking nut is used for fixedly connecting the bearing with the inner shell.
7. The pusher for glove box as claimed in claim 6, wherein a wheel is fixedly installed at the other end of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210128498.4A CN114434499A (en) | 2022-02-11 | 2022-02-11 | Glove quick-change assembly and propeller for glove box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210128498.4A CN114434499A (en) | 2022-02-11 | 2022-02-11 | Glove quick-change assembly and propeller for glove box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114434499A true CN114434499A (en) | 2022-05-06 |
Family
ID=81371137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210128498.4A Pending CN114434499A (en) | 2022-02-11 | 2022-02-11 | Glove quick-change assembly and propeller for glove box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114434499A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2050332A1 (en) * | 1970-10-14 | 1972-04-27 | Alkem Gmbh | Glove changing facility for active glove boxes - allowing in-situ glove changes |
| CN209111119U (en) * | 2018-11-24 | 2019-07-16 | 河北骞海鼓风机有限公司 | A kind of efficient and convenient glove box gloves fast replacing device |
| CN111823281A (en) * | 2020-08-18 | 2020-10-27 | 四川顺成博能科技有限公司 | Glove assembly for glove box and glove fixing ring |
| CN212020598U (en) * | 2020-01-08 | 2020-11-27 | 中国辐射防护研究院 | Glove replacing device for radioactive substance operation glove box |
| CN212265886U (en) * | 2020-08-18 | 2021-01-01 | 四川顺成博能科技有限公司 | Mounting ring for mounting glove on glove box |
| CN112296927A (en) * | 2020-11-17 | 2021-02-02 | 北京通世舟数字科技有限责任公司 | Glove quick-change ejection device |
-
2022
- 2022-02-11 CN CN202210128498.4A patent/CN114434499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2050332A1 (en) * | 1970-10-14 | 1972-04-27 | Alkem Gmbh | Glove changing facility for active glove boxes - allowing in-situ glove changes |
| CN209111119U (en) * | 2018-11-24 | 2019-07-16 | 河北骞海鼓风机有限公司 | A kind of efficient and convenient glove box gloves fast replacing device |
| CN212020598U (en) * | 2020-01-08 | 2020-11-27 | 中国辐射防护研究院 | Glove replacing device for radioactive substance operation glove box |
| CN111823281A (en) * | 2020-08-18 | 2020-10-27 | 四川顺成博能科技有限公司 | Glove assembly for glove box and glove fixing ring |
| CN212265886U (en) * | 2020-08-18 | 2021-01-01 | 四川顺成博能科技有限公司 | Mounting ring for mounting glove on glove box |
| CN112296927A (en) * | 2020-11-17 | 2021-02-02 | 北京通世舟数字科技有限责任公司 | Glove quick-change ejection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6114710A (en) | Transport packing for dangerous packages such as high activity nuclear packages | |
| CN114434499A (en) | Glove quick-change assembly and propeller for glove box | |
| US8328042B2 (en) | Vessel port configured for use with a glove bag | |
| CN201729873U (en) | Integral type observation window mechanism | |
| RU2391200C2 (en) | Mechanised manipulator for protective chamber with gloves, and protective chamber with gloves equipped with such device | |
| CN105904446A (en) | Automatic balancing type manipulator | |
| CN102937187B (en) | Sealed steel wire rope drive system | |
| JP2006512566A (en) | Method and apparatus for manufacturing non-polluting MOX fuel rods | |
| RU2256855C2 (en) | Device for tight connection of ventilation filter | |
| US4961442A (en) | Dynamic containment device | |
| CN204299940U (en) | A kind of rotating shaft sealing structure of centrifugal blower | |
| CN210599640U (en) | Hydraulic motor convenient to clean and disassemble | |
| CN211423494U (en) | Isolating valve for pipeline explosion | |
| US5131797A (en) | Swipe transfer assembly | |
| CN205766129U (en) | A kind of automatic balance type mechanical hand | |
| CN221038459U (en) | Pressure detection device for fixed pressure vessel | |
| CN217873861U (en) | Protective structure for transmission shaft | |
| CN210423155U (en) | Box stove centrifugal fan waste gas collection device | |
| CN211779241U (en) | Butterfly valve convenient to location installation | |
| CN216023987U (en) | Active carbon processing apparatus and tail gas treatment system of coke-oven plant | |
| CN113305771B (en) | Electrician's equipment with clean function | |
| CN109224688A (en) | Nuclear power station high temperature radiates gas solid separation filter device | |
| CN217774428U (en) | Quick ash discharging device of dust remover | |
| CN211231647U (en) | Electric valve | |
| CN209791531U (en) | Chemical reaction kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220506 |
|
| RJ01 | Rejection of invention patent application after publication |