CN220297017U - Auxiliary device for replacing filter of isolation protection device - Google Patents
Auxiliary device for replacing filter of isolation protection device Download PDFInfo
- Publication number
- CN220297017U CN220297017U CN202321022200.8U CN202321022200U CN220297017U CN 220297017 U CN220297017 U CN 220297017U CN 202321022200 U CN202321022200 U CN 202321022200U CN 220297017 U CN220297017 U CN 220297017U
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- Prior art keywords
- auxiliary device
- filter
- isolation protection
- protection device
- mounting plate
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- 238000002955 isolation Methods 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 230000001012 protector Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an auxiliary device for replacing a filter of an isolation protection device, which comprises an auxiliary device, wherein the auxiliary device comprises a supporting plate, the filter is placed on the supporting plate, a fixed block is arranged below the supporting plate, the fixed block is connected with a guide rod, the guide rod penetrates through a first sliding block and a second sliding block, the opposite other end of the guide rod is fixed on a mounting plate, the mounting plate is arranged on the inner wall of the isolation protection device, the second protruding part is separated from the first groove by pulling a pull rod, and the supporting plate can be easily extracted from the isolation protection device by smoothly moving the first sliding block and the second sliding block on the guide rod. The utility model can solve the biological safety risk caused by the difficulty and inconvenience of filter replacement operation and the leakage of the isolation protection device and the risk of filter falling in the actual operation process.
Description
Technical Field
The utility model relates to the technical field of biological equipment, in particular to an auxiliary device for replacing a filter of an isolation protection device.
Background
At present, the high-efficiency filter in the isolation protection device is replaced and maintained in a bag inlet and outlet mode mostly, and the filter is installed, replaced and detected under the protection of the PVC bag, so that the filter is not contacted with the external environment completely in the replacement process, and the safety of operators and the surrounding environment is ensured. When the filter is replaced, the access door is opened, two hands are stretched into the glove on the PVC bag, the compression mechanism of the filter is loosened, the polluted filter is pulled out and put into the PVC bag, and the filter is heavier, so that the filter is not easy to be pulled out by hands. Simultaneously, when the filter is pulled out with high force, the PVC bag is easy to damage or destroy the sealing between the PVC bag and the maintenance port, so that the box body is leaked, and the biosafety risk is caused.
Particularly, in some large-air-volume multi-module combined filter unit equipment, due to the fact that the high-efficiency filters with the higher part positions are inconvenient to operate, the replacement process is difficult, the falling risk exists, the replacement operation process is difficult, and potential safety hazards and error risks exist.
Disclosure of Invention
The utility model aims at: in order to solve the problems of difficulty in filter replacement operation, biosafety risk caused by leakage of the isolation protection device and filter falling risk in the actual operation process, an auxiliary device for replacing the filter of the isolation protection device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an auxiliary device for changing keep apart protector filter, includes auxiliary device, and auxiliary device includes the layer board, places the filter on the layer board, sets up the fixed block under the layer board, and the guide bar is connected to the fixed block, and the guide bar runs through first slider and second slider, and the relative other end of guide bar is fixed on the mounting panel, and the mounting panel is installed on keep apart protector's inner wall.
As a further description of the above technical solution:
the bottom of the fixed block is fixed on the bottom surface of the inner wall of the isolation protection device.
As a further description of the above technical solution:
the first sliding block and the second sliding block are sleeved on the guide rod through a plurality of bearings.
As a further description of the above technical solution:
the mounting plate is provided with a plurality of bolt holes, and the mounting plate is welded on the inner wall of the isolation protection device through fixing bolts matched with the bolt holes.
As a further description of the above technical solution:
the mounting panel is equipped with first bellying, is equipped with first recess on the first bellying.
As a further description of the above technical solution:
the bottom of the second sliding block is provided with a second groove matched with the first protruding part, and the second groove is provided with a second protruding part matched with the first groove.
As a further description of the above technical solution:
the second groove can be sleeved on the first protruding portion, and the second protruding portion can be clamped in the first groove.
As a further description of the above technical solution:
one end of the supporting plate is provided with a baffle, and the other opposite end of the supporting plate is provided with a pull rod.
In summary, due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
1. set up the layer board, through pulling the pull rod to cooperate the slider to slide on leading the stick through the bearing, reduce the resistance when removing the filter, whole process is laborsaving convenient, and fixed to the filter, set up welded fastening in isolation protector's mounting plate and fixed block, layer board one end sets up the baffle that is used for the filter spacing, makes the filter more firm when placing.
2. Set up the limit structure of first bellying and second recess, the joint structure of first recess and second bellying for auxiliary device can be fixed and remove between the random switch, and takes into account the characteristics of placing firmly and removing convenient laborsaving, and auxiliary device and isolation protector integration have been guaranteed to change the security of process and the improvement of showing of change efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of an auxiliary device for replacing an isolation guard filter.
Fig. 2 is a perspective view of an auxiliary device for replacing an isolation guard filter.
Fig. 3 is a perspective view of an auxiliary device for replacing an insulation guard filter at a.
Fig. 4 is a top view of an auxiliary device for replacing an isolation guard filter.
Fig. 5 is a right side view of an auxiliary device for replacing an isolation guard filter.
Fig. 6 is one of the usage patterns of an auxiliary device for replacing the isolation guard filter.
Fig. 7 is one of the usage patterns of an auxiliary device for replacing the isolation guard filter.
Legend description:
1. an auxiliary device; 2. a filter; 3. an isolation guard; 4. a supporting plate; 5. a fixed block; 6. a guide bar; 7. a first slider; 8. a second slider; 9. a mounting plate; 10. bolt holes; 11. a first boss; 12. a first groove; 13. a second groove; 14. a second protruding portion; 15. a bearing; 16. a baffle; 17. and (5) a pull rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements 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 utility model.
Embodiment one:
referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides an auxiliary device for changing keep apart protector filter, including auxiliary device 1, auxiliary device 1 includes layer board 4, place filter 2 on the layer board 4, set up fixed block 5 under the layer board 4, guide bar 6 is connected to fixed block 5, guide bar 6 runs through first slider 7 and second slider 8, the opposite other end of guide bar 6 is fixed on mounting panel 9, mounting panel 9 is installed on the inner wall of keep apart protector 3, make auxiliary device stable in structure, and through the slider slip mode on the guide bar, can reduce the resistance that the filter removed, make the filter change more light and convenient.
Embodiment two:
on the basis of the first embodiment, preferably, the bottom of the fixing block 5 is fixed on the bottom surface of the inner wall of the isolation protection device 3, so that the auxiliary device is stable in structure and the filter is placed more firmly.
Embodiment III:
on the basis of the first embodiment, the first slider 7 and the second slider 8 are preferably sleeved on the guide bar 6 through a plurality of bearings 15, so that the resistance in the process of pulling the auxiliary device is further reduced.
Embodiment four:
on the basis of the first embodiment, the mounting plate 9 is preferably provided with a plurality of bolt holes 10, and the mounting plate 9 is welded to the inner wall of the isolation protection device 3 by fixing bolts matched with the bolt holes 10, so that the auxiliary device is better fixed on the isolation protection device.
Fifth embodiment:
on the basis of the first embodiment, preferably, the mounting plate 9 is provided with a first protruding portion 11, a first groove is formed in the first protruding portion 11, a second groove 13 matched with the first protruding portion 11 is formed in the bottom of the second slider 8, a second protruding portion 14 matched with the first groove 12 is formed in the second groove 13, the second groove 13 can be sleeved on the first protruding portion 11, the second protruding portion 14 can be clamped in the first groove 12, and movement of the auxiliary device due to external influence is avoided, so that the filter is placed more firmly.
Example six:
on the basis of the first embodiment, preferably, a baffle 16 is disposed at one end of the supporting plate 4 for limiting the filter, so as to avoid the filter from falling off due to inertia when the auxiliary device pushes the filter into the isolation protection device, and a pull rod 17 is disposed at the opposite end of the supporting plate 4, so that the moving operation of the auxiliary device is simpler.
An auxiliary device operating principle for replacing an isolation guard filter of the present embodiment includes: through pulling the pull rod, the second bellying breaks away from in the first recess, and the layer board is through first slider and the smooth removal of second slider on leading the stick, can make the filter of placing on the layer board easily extract from isolating protector, promotes the pull rod backward for the second recess cover is on first bellying, and the second bellying card just can let the filter fix in isolating protector in first recess.
In summary, due to the adoption of the technical scheme, the auxiliary device for replacing the filter of the isolation protection device of the embodiment has the following beneficial effects compared with the prior art:
1. set up the layer board, through pulling the pull rod to cooperate the slider to slide on leading the stick through the bearing, reduce the resistance when removing the filter, whole process is laborsaving convenient, and fixed to the filter, set up welded fastening in isolation protector's mounting plate and fixed block, layer board one end sets up the baffle that is used for the filter spacing, makes the filter more firm when placing.
2. Set up the limit structure of first bellying and second recess, the joint structure of first recess and second bellying for auxiliary device can be fixed and remove between the random switch, and takes into account the characteristics of placing firmly and removing convenient laborsaving, and auxiliary device and isolation protector integration have been guaranteed to change the security of process and the improvement of showing of change efficiency.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. An auxiliary device for changing an isolation protection device filter is characterized by comprising an auxiliary device (1), wherein the auxiliary device (1) comprises a supporting plate (4), a filter (2) is placed on the supporting plate (4), a fixed block (5) is arranged below the supporting plate (4), the fixed block (5) is connected with a guide rod (6), the guide rod (6) penetrates through a first sliding block (7) and a second sliding block (8), the other opposite ends of the guide rod (6) are fixed on a mounting plate (9), and the mounting plate (9) is mounted on the inner wall of the isolation protection device (3).
2. An auxiliary device for changing an insulation guard filter according to claim 1, characterized in that the bottom of the fixing block (5) is fixed to the inner wall bottom surface of the insulation guard (3).
3. An auxiliary device for changing an insulation guard filter according to claim 1, characterized in that the first slider (7) and the second slider (8) are sleeved on the guide bar (6) by means of a plurality of bearings (15).
4. An auxiliary device for changing an insulation guard filter according to claim 1, characterized in that the mounting plate (9) is provided with a plurality of bolt holes (10), the mounting plate (9) being welded to the inner wall of the insulation guard (3) by means of fixing bolts which are associated with the bolt holes (10).
5. An auxiliary device for changing an insulation guard filter according to claim 4, characterized in that the mounting plate (9) is provided with a first protrusion (11), the first protrusion (11) being provided with a first recess (12).
6. An auxiliary device for replacing an isolation protection filter according to claim 5, wherein a second groove (13) matched with the first protrusion (11) is formed in the bottom of the second slider (8), and a second protrusion (14) matched with the first groove (12) is formed on the second groove (13).
7. An auxiliary device for changing an insulation guard filter according to claim 6, characterized in that the second recess (13) is adapted to fit over the first projection (11), and the second projection (14) is adapted to be snapped into the first recess (12).
8. An auxiliary device for changing an insulation guard filter according to claim 1, characterized in that a baffle (16) is provided on one end of the pallet (4), and a pull rod (17) is provided on the opposite end of the pallet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022200.8U CN220297017U (en) | 2023-04-28 | 2023-04-28 | Auxiliary device for replacing filter of isolation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022200.8U CN220297017U (en) | 2023-04-28 | 2023-04-28 | Auxiliary device for replacing filter of isolation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220297017U true CN220297017U (en) | 2024-01-05 |
Family
ID=89376453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022200.8U Active CN220297017U (en) | 2023-04-28 | 2023-04-28 | Auxiliary device for replacing filter of isolation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220297017U (en) |
-
2023
- 2023-04-28 CN CN202321022200.8U patent/CN220297017U/en active Active
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