CN210613188U - Novel filter flange locking device - Google Patents
Novel filter flange locking device Download PDFInfo
- Publication number
- CN210613188U CN210613188U CN201921329915.1U CN201921329915U CN210613188U CN 210613188 U CN210613188 U CN 210613188U CN 201921329915 U CN201921329915 U CN 201921329915U CN 210613188 U CN210613188 U CN 210613188U
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- China
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- fastening
- positioning
- filter
- connecting plate
- air inlet
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Abstract
The novel filter flange locking device comprises a filter, a fixed hoisting ring, an air inlet, an air outlet, an air pipe, a fastening connecting sleeve and a fixed supporting plate, the upper part of the filter is connected with a fixed hoisting ring, the left side of the filter is provided with an air inlet, the right side of the filter is provided with an air outlet, the air inlet and the air outlet are symmetrically arranged, the left side of the air inlet is connected with a fastening connecting sleeve, the left side of the fastening connecting sleeve is connected with an air pipe, the outer side of the air inlet is connected with a plurality of positioning connecting sleeves through fastening screws, the positioning connecting sleeves are uniformly distributed on the outer sides of the air inlets, the left sides of the positioning connecting sleeves are connected with the fixed supporting plate through fastening screws, the right sides of the positioning connecting sleeves are connected with the positioning connecting plate through the fastening screws, the upper part of the positioning connecting plate is connected with a fastening connecting plate, the lower part of the fastening connecting plate is connected with an air pipe, the outer side of the air pipe is provided with a plurality of positioning convex rings, and the inside of the fastening connecting plate is provided with a plurality of positioning grooves.
Description
Technical Field
The utility model relates to a filter field especially relates to a novel locking of filter flange device.
Background
When the filter is used, because the integral structure of the filter is unreasonable, when the air inlets and the air outlets on the two sides of the filter are connected with the air pipe in use, the flanges of the air inlets and the air outlets connected with the air pipe are loosened and air leakage is caused frequently, and inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a novel filter flange locking device rational in infrastructure.
The utility model aims at realizing through the following technical scheme:
a novel locking device for a filter flange comprises a filter, a fixed hoisting ring, an air inlet, an air outlet, an air pipe, a fastening connecting sleeve and a fixed supporting plate, the upper part of the filter is connected with a fixed hoisting ring, the left side of the filter is provided with an air inlet, the right side of the filter is provided with an air outlet, the air inlet and the air outlet are symmetrically arranged, the left side of the air inlet is connected with a fastening connecting sleeve, the left side of the fastening connecting sleeve is connected with an air pipe, the outer side of the air inlet is connected with a plurality of positioning connecting sleeves through fastening screws, the positioning connecting sleeves are uniformly distributed on the outer sides of the air inlets, the left sides of the positioning connecting sleeves are connected with the fixed supporting plate through fastening screws, the right sides of the positioning connecting sleeves are connected with the positioning connecting plate through the fastening screws, the upper part of the positioning connecting plate is connected with a fastening connecting plate, the lower part of the fastening connecting plate is connected with an air pipe, the outer side of the air pipe is provided with a plurality of positioning convex rings, and the inside of the fastening connecting plate is provided with a plurality of positioning grooves.
The positioning convex ring is matched with the positioning groove, the positioning convex ring is connected with the positioning groove, the two sides of the fastening connecting plate are connected with the fastening connecting plate, and the left side of the fixed supporting plate is connected with the fastening connecting plate.
The right side of the fixed supporting plate is connected with the positioning connecting sleeve through a fastening screw rod, and the right side of the fastening screw rod sequentially penetrates through the positioning nut, the fixed supporting plate, the left side of the positioning connecting sleeve, the air pipe, the air inlet, the right side of the positioning connecting sleeve and the positioning connecting plate to be connected with the fastening nut.
The upper part of the fixed supporting plate is provided with a fixed convex rod, the fixed convex rod is connected with a fastening connecting plate, the fixed convex rod is in threaded connection with the fastening connecting plate, and the upper part of the fixed convex rod penetrates through the fastening connecting plate to be connected with a fixing nut.
Has the advantages that:
at the fastening adapter sleeve, the location adapter sleeve, fastening screw's combined action down, make air inlet and trachea be connected more firm, make overall structure more reasonable, while fixed stay board, the fastening connection board, the location connecting plate has played the connecting action to trachea and air inlet, there is a pulling force like the air inlet direction to the trachea, and fixed stay board has played a supporting role to the fastening connection board, prevented the fastening connection board and has warp, make the trachea more firm with the air inlet is connected, make overall structure more reasonable.
Drawings
Fig. 1 is the structure schematic diagram of the novel filter flange locking device of the present invention.
Fig. 2 is a partial sectional view of the novel filter flange locking device of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a novel locking device for a filter flange comprises a filter 01, a fixed hoisting ring 02, an air inlet 03, an air outlet 04, an air pipe 05, a fastening connecting sleeve 07 and a fixed supporting plate 08, wherein the upper part of the filter 01 is connected with the fixed hoisting ring 02, the left side of the filter 01 is provided with the air inlet 03, the right side of the filter 01 is provided with the air outlet 04, the air inlet 03 and the air outlet 04 are symmetrically arranged, the fastening connecting sleeve 07 is connected to the left side of the air inlet 03, the left side of the fastening connecting sleeve 07 is connected with the air pipe 05, the outer side of the air inlet 03 is connected with a plurality of positioning connecting sleeves 10 through fastening screws 12, the positioning connecting sleeves 10 are uniformly distributed on the outer side of the air inlet 03, the left side of the positioning connecting sleeves 10 is connected with the fixed supporting plate 08 through the fastening screws 12, the outer side of the air pipe 05 is provided with a plurality of positioning convex rings 13, and the inside of the fastening connecting plate 09 is provided with a plurality of positioning grooves 14.
The positioning convex ring 13 is matched with the positioning groove 14, the positioning convex ring 13 is connected with the positioning groove 14, the fastening connecting plate 09 is connected with the two sides of the fastening connecting plate 09, and the fastening connecting plate 09 is connected with the left side of the fixed supporting plate 08.
The right side of the fixed supporting plate 08 is connected with the positioning connecting sleeve 10 through a fastening screw 12, and the right side of the fastening screw 12 sequentially penetrates through a positioning nut, the fixed supporting plate 08, the left side of the positioning connecting sleeve 10, the air pipe 05, the air inlet 03, the right side of the positioning connecting sleeve 10 and the positioning connecting plate 11 to be connected with the fastening nut.
The upper part of the fixed supporting plate 08 is provided with a fixed convex rod 15, the fixed convex rod 15 is connected with the fastening connecting plate 09, the fixed convex rod 15 is in threaded connection with the fastening connecting plate 09, and the upper part of the fixed convex rod 15 penetrates through the fastening connecting plate 09 to be connected with a fixing nut.
At fastening adapter sleeve 07, location adapter sleeve 10, fastening screw 12's combined action down, make air inlet 03 and trachea 05 be connected more firm, make overall structure more reasonable, fixing support plate 08 simultaneously, fastening connection board 09, positioning connection board 11 has played the connection effect to trachea 05 and air inlet 03, there is a pulling force like air inlet 03 direction to trachea 05, and fixing support plate 08 has played a supporting role to fastening connection board 09, fastening connection board 09 has been prevented to warp, make trachea 05 and air inlet 03 be connected more firm, make overall structure more reasonable.
Claims (4)
1. A novel locking device for a filter flange is characterized by comprising a filter, a fixed hoisting ring, an air inlet, an air outlet, an air pipe, a fastening connecting sleeve and a fixed supporting plate, wherein the upper part of the filter is connected with the fixed hoisting ring, the left side of the filter is provided with the air inlet, the right side of the filter is provided with the air outlet, the air inlet and the air outlet are symmetrically arranged, the left side of the air inlet is connected with the fastening connecting sleeve, the left side of the fastening connecting sleeve is connected with the air pipe, the outer side of the air inlet is connected with a plurality of positioning connecting sleeves through fastening screws, the left side of the positioning connecting sleeves are connected with the fixed supporting plate through the fastening screws, the right side of the positioning connecting sleeves is connected with the positioning connecting plate through the fastening, the fastening connecting plate is internally provided with a plurality of positioning grooves.
2. The novel locking device for the filter flange as claimed in claim 1, wherein the positioning convex ring is matched with the positioning groove, the positioning convex ring is connected with the positioning groove, the fastening connecting plate is connected with the two sides of the fastening connecting plate, and the fastening connecting plate is connected with the left side of the fixed supporting plate.
3. The novel locking device for the filter flange as claimed in claim 2, wherein the right side of the fixed supporting plate is connected with the positioning connecting sleeve through a fastening screw rod, and the right side of the fastening screw rod sequentially passes through the positioning nut, the fixed supporting plate, the left side of the positioning connecting sleeve, the air pipe, the air inlet, the right side of the positioning connecting sleeve and the positioning connecting plate to be connected with the fastening nut.
4. The novel filter flange locking device as claimed in claim 3, wherein the upper part of the fixed supporting plate is provided with a fixed convex rod, the fixed convex rod is connected with a fastening connecting plate, the fixed convex rod is in threaded connection with the fastening connecting plate, and the upper part of the fixed convex rod penetrates through the fastening connecting plate to be connected with a fixed nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921329915.1U CN210613188U (en) | 2019-08-16 | 2019-08-16 | Novel filter flange locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921329915.1U CN210613188U (en) | 2019-08-16 | 2019-08-16 | Novel filter flange locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210613188U true CN210613188U (en) | 2020-05-26 |
Family
ID=70749734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921329915.1U Active CN210613188U (en) | 2019-08-16 | 2019-08-16 | Novel filter flange locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210613188U (en) |
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2019
- 2019-08-16 CN CN201921329915.1U patent/CN210613188U/en active Active
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