CN204221720U - A kind of aid on ultrafiltration apparatus - Google Patents
A kind of aid on ultrafiltration apparatus Download PDFInfo
- Publication number
- CN204221720U CN204221720U CN201420552317.1U CN201420552317U CN204221720U CN 204221720 U CN204221720 U CN 204221720U CN 201420552317 U CN201420552317 U CN 201420552317U CN 204221720 U CN204221720 U CN 204221720U
- Authority
- CN
- China
- Prior art keywords
- circular cylinder
- hollow circular
- connecting rod
- ultrafiltration apparatus
- described hollow
- 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.)
- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of aid on ultrafiltration apparatus, comprise hollow circular cylinder, one face closure of described hollow circular cylinder, another side opening, the central vertical of described hollow circular cylinder sealing surface is connected with a connecting rod, the connecting rod other end is fixed with one handle, and the outer wall of described hollow circular cylinder opening surface has been evenly arranged several locating detents.In ultrafiltration apparatus, sealing nut outer peripheral face is evenly provided with several grooves, during installation, locating detent inserts in corresponding groove, and hollow circular cylinder props up on an end face of sealing nut, by screwing hermetic nut, thus fixed center pipe.The utility model has that structure is simple, easy to loading and unloading, the advantage of good fixing effect.
Description
Technical field
The utility model relates to a kind of aid, especially a kind of aid for loading and unloading ultrafiltration apparatus.
Background technology
Sealing nut in ultrafiltration module is used for connecting thread joint and central tube, plays the effect of fixed center pipe, and because it be nonstandard product, and external diameter is comparatively large, the spanner commonly used or aid all inapplicable.The upper surface of this outer end cap circle is the structure of a concave, and sealing nut is positioned at the concave inward structure of end cap circle, limited space, and when rotating sealing nut by hand, elbow can prop up on the outer wall of end cap circle, and can not exert all one's strength well, fixed effect is not strong.
Utility model content
Problem to be solved in the utility model is to provide a kind of aid of ultrafiltration apparatus, and make structure simple, easy to loading and unloading, fixed effect is better.
For solving above technical problem, the technical scheme that the utility model adopts is: a kind of aid on ultrafiltration apparatus, comprise hollow circular cylinder, one face closure of described hollow circular cylinder, another side opening, the central vertical of described hollow circular cylinder sealing surface is connected with a connecting rod, and the connecting rod other end is fixed with one handle, and the outer wall of described hollow circular cylinder opening surface has been evenly arranged several locating detents.
As preferably, described hollow circular cylinder and connecting rod are by being welded to connect, and described connecting rod and handle are by being welded to connect, and described hollow circular cylinder and locating detent are by being welded to connect.
As preferably, described hollow circular cylinder, connecting rod, handle and locating detent are formed in one structure.
As preferably, described connecting rod is connected with handle is vertical.
The beneficial effects of the utility model are: in ultrafiltration apparatus, sealing nut outer peripheral face is evenly provided with several grooves, the width of locating detent is consistent with the width of groove, the circular diameter that the circular diameter that some locating detent medial surfaces are formed is formed slightly larger than sealing nut groove surface, during installation, locating detent inserts in corresponding groove, hollow circular cylinder props up on an end face of sealing nut, by screwing hermetic nut, thus fixed center pipe.The upper surface of end cap circle is the structure of a concave, sealing nut is positioned at the concave inward structure of end cap circle, when rotating sealing nut by hand, elbow can prop up on the outer wall of end cap circle, therefore can not exert all one's strength well, the utility model is owing to being provided with hollow circular cylinder, make handle be positioned at the outside of end cap circle groove, can maximum performance operative employee strength, efficiency is higher.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the connection diagram of sealing nut and central tube in the utility model.
Schematic diagram when accompanying drawing 3 is aid of the present utility model installation ultrafiltration apparatus sealing nut.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of aid on ultrafiltration apparatus, comprise hollow circular cylinder 1, one face closure of hollow circular cylinder 1, another side opening, the central vertical of hollow circular cylinder sealing surface is connected with a connecting rod 2, and connecting rod 2 other end is vertically connected with one handle 3, the outer wall of hollow circular cylinder opening surface has been evenly arranged four locating detents 4.Hollow circular cylinder 1 and connecting rod 2 are by being welded to connect, and connecting rod 2 and handle 3 are by being welded to connect, and hollow circular cylinder 1 and locating detent 4 are by being welded to connect.
As shown in Figures 2 and 3, the upper surface of the end cap circle of ultrafiltration apparatus is a concave inward structure 8, sealing nut 5 is positioned at the concave inward structure 8 of end cap circle, sealing nut 5 outer peripheral face is evenly provided with several grooves 6, the width of locating detent 4 is consistent with the width of groove 6, the circular diameter that the circular diameter that four locating detent 4 medial surfaces are formed is formed slightly larger than sealing nut groove 6, during installation, locating detent 4 inserts in corresponding groove 6, hollow circular cylinder 1 props up the upper surface of sealing nut 5, by screwing hermetic nut 5, thus fixed center pipe 7, owing to being provided with hollow circular cylinder 1, handle is made to be positioned at the outside of end cap circle concave inward structure 8, can maximum performance operative employee strength, efficiency is higher, fixed center pipe is more firm.
Embodiment 2: as shown in Figure 1, a kind of aid on ultrafiltration apparatus, comprise hollow circular cylinder 1, one face closure of hollow circular cylinder 1, another side opening, the central vertical of hollow circular cylinder sealing surface is connected with a connecting rod 2, and connecting rod 2 other end is vertically connected with one handle 3, the outer wall of hollow circular cylinder opening surface has been evenly arranged four locating detents 4.Hollow circular cylinder 1, connecting rod 2, handle 3 and locating detent 4 are formed in one structure.
As shown in Figures 2 and 3, the upper surface of the end cap circle of ultrafiltration apparatus is a concave inward structure 8, sealing nut 5 is positioned at the concave inward structure 8 of end cap circle, sealing nut 5 outer peripheral face is evenly provided with several grooves 6, the width of locating detent 4 is consistent with the width of groove 6, the circular diameter that the circular diameter that four locating detent 4 medial surfaces are formed is formed slightly larger than sealing nut groove 6, during installation, locating detent 4 inserts in corresponding groove 6, hollow circular cylinder 1 props up the upper surface of sealing nut 5, by screwing hermetic nut 5, thus fixed center pipe 7, owing to being provided with hollow circular cylinder 1, handle is made to be positioned at the outside of end cap circle concave inward structure 8, can maximum performance operative employee strength, efficiency is higher, fixed center pipe is more firm.
Claims (4)
1. the aid on ultrafiltration apparatus, it is characterized in that: comprise hollow circular cylinder, one face closure of described hollow circular cylinder, another side opening, the central vertical of described hollow circular cylinder sealing surface is connected with a connecting rod, the connecting rod other end is fixed with one handle, and the outer wall of described hollow circular cylinder opening surface has been evenly arranged several locating detents.
2. a kind of aid on ultrafiltration apparatus according to claim 1, it is characterized in that: described hollow circular cylinder and connecting rod are by being welded to connect, described connecting rod and handle are by being welded to connect, and described hollow circular cylinder and locating detent are by being welded to connect.
3. a kind of aid on ultrafiltration apparatus according to claim 1, is characterized in that: described hollow circular cylinder, connecting rod, handle and locating detent are formed in one structure.
4. a kind of aid on ultrafiltration apparatus according to Claims 2 or 3, is characterized in that: described connecting rod is connected with handle is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552317.1U CN204221720U (en) | 2014-09-23 | 2014-09-23 | A kind of aid on ultrafiltration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552317.1U CN204221720U (en) | 2014-09-23 | 2014-09-23 | A kind of aid on ultrafiltration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221720U true CN204221720U (en) | 2015-03-25 |
Family
ID=52919860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552317.1U Expired - Fee Related CN204221720U (en) | 2014-09-23 | 2014-09-23 | A kind of aid on ultrafiltration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656021A (en) * | 2018-05-22 | 2018-10-16 | 安徽捷迅光电技术有限公司 | A kind of quick winding device of clamp nut |
-
2014
- 2014-09-23 CN CN201420552317.1U patent/CN204221720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656021A (en) * | 2018-05-22 | 2018-10-16 | 安徽捷迅光电技术有限公司 | A kind of quick winding device of clamp nut |
| CN108656021B (en) * | 2018-05-22 | 2019-11-08 | 安徽捷迅光电技术有限公司 | A kind of quick winding device of clamp nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |