CN219912206U - Quick-opening blind plate structure - Google Patents
Quick-opening blind plate structure Download PDFInfo
- Publication number
- CN219912206U CN219912206U CN202321194138.0U CN202321194138U CN219912206U CN 219912206 U CN219912206 U CN 219912206U CN 202321194138 U CN202321194138 U CN 202321194138U CN 219912206 U CN219912206 U CN 219912206U
- Authority
- CN
- China
- Prior art keywords
- quick
- opening blind
- blind plate
- fixedly connected
- pushing
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model provides a quick-opening blind plate structure, and relates to the technical field of pipeline connecting devices. This quick-opening blind plate structure, including quick-opening blind plate body and sealed apron, the rotary groove has been seted up to quick-opening blind plate body inner wall, a plurality of constant head tanks have been seted up and communicate with each other with the rotary groove to rotary groove one side, sealed apron outside fixedly connected with axis of rotation, sealed apron outside fixedly connected with and the spacing lug of a plurality of constant head tank looks adaptations, this quick-opening blind plate structure makes pushing bolt promote the impeller plate and rotates, because the impeller plate is fixed through the bolt with the axis of rotation, and then drives sealed apron and rotate, when sealed apron rotates to outside fixedly connected spacing lug and quick-opening blind plate body outside set up the constant head tank when, thereby release the locking to sealed apron, be convenient for sealed apron unblock, the simple operation, and use manpower sparingly, the corrosion leads to the problem that is difficult to open.
Description
Technical Field
The utility model relates to a quick-opening blind plate, in particular to a quick-opening blind plate structure, and belongs to the technical field of pipeline connecting devices.
Background
The quick-opening blind plate is a mechanical device which is used for a circular opening of a pressure pipeline or a pressure container and can be quickly opened or closed.
So the patent number is now disclosed: the utility model provides a high temperature resistant, safe explosion-proof quick-opening blind plate structure of CN210661530U, its characterized in that includes quick-opening blind plate body, gland, pivot etc. the hand wheel downside and screw connection, the screw shell is adorned in arm one end, another end suit of arm is in the pivot, when rotatory gland, its outer circle boss inclined plane produces axial thrust with the boss on the barrel seat, promotes quick-opening blind plate translation and compresses tightly the graphite seal, because quick-opening blind plate is connected fixedly with the locating plate, under the effect of guiding axle and pivot, quick-opening blind plate does not produce the friction with the graphite seal, prevents that the impaired production of graphite seal from revealing, has also improved the life of graphite seal.
The scheme has a plurality of benefits, once the quick-opening blind plate is closed, the quick-opening blind plate needs to be opened once in a few months, each time the quick-opening blind plate is opened very laboriously, the starting bolt is very easy to trip, or the spanner is damaged, and the screw rod is adopted in the scheme, so that the situation of corrosion and rust exists, and the gland is difficult to rotate and open by later-stage personnel.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to solve the problems and provide a quick-opening blind plate structure, so as to solve the problems that in the prior art, once the quick-opening blind plate is closed, the quick-opening blind plate is opened once in a few months, each time the quick-opening blind plate is opened very laboriously, a starting bolt is easily tripped, or a spanner is damaged, and in the scheme, a screw rod is corroded and rusted, so that a later-stage person is difficult to rotate and open a gland.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a quick-opening blind plate structure, includes quick-opening blind plate body and sealed apron, the rotation groove has been seted up to quick-opening blind plate body inner wall, a plurality of constant head tanks have been seted up and communicate with each other with the rotation groove to rotation groove one side, sealed apron outside fixedly connected with axis of rotation, sealed apron outside fixedly connected with and the spacing lug of a plurality of constant head tank looks adaptations, be equipped with the articulated elements that is used for shifting out sealed apron between sealed apron and the quick-opening blind plate body, quick-opening blind plate body outside fixedly connected with fixed cylinder, the axis of rotation outside is through bolt fixedly connected with impeller plate, the inside promotion subassembly that is used for promoting impeller plate pivoted that sets up of fixed cylinder.
Preferably, the pushing assembly comprises an electric push rod, the electric push rod is fixedly connected inside the fixed cylinder, and one end of the electric push rod is fixedly connected with a connecting block.
Preferably, the pushing assembly further comprises a pushing bolt, the pushing bolt is fixedly connected to the outer side of the connecting block, a sliding groove is formed in the outer side of the fixed cylinder, a movable groove is formed in the outer side of the pushing plate, the pushing bolt sequentially penetrates through the sliding groove and the movable groove, a fixing nut is connected to the outer side of the pushing bolt in a threaded mode, and the pushing bolt and the pushing plate are kept stable through the fixing nut.
Preferably, the hinge piece comprises an L-shaped connecting frame, the rotating shaft penetrates through the L-shaped connecting frame and is rotationally connected with the L-shaped connecting frame, and two positioning plates are fixedly connected to the outer side of the quick-opening blind plate body.
Preferably, the hinge piece further comprises a mounting rod, the mounting rod sequentially penetrates through the two positioning plates and the L-shaped connecting frame, the mounting rod is rotationally connected with the L-shaped connecting frame, the mounting rod is fixedly connected with the positioning plates, the L-shaped connecting frame is convenient to push, the L-shaped connecting frame drives the sealing cover plate to move out of the inside of the quick-opening blind plate body through the rotating shaft, and the quick-opening blind plate body is opened.
Preferably, the inner wall of the quick-opening blind plate body is fixedly connected with a sealing gasket, and the sealing gasket is made of rubber materials, so that the sealing effect is improved.
Preferably, the limit lugs are uniformly distributed on the outer edge of the sealing cover plate, and the inner side of the sealing cover plate is fixedly connected with a sealing rubber strip.
The utility model provides a quick-opening blind plate structure, which has the following beneficial effects:
1. this quick open blind plate structure inserts the movable groove inside of seting up in the push plate outside through pushing the bolt, and then makes the push bolt promote the push plate and rotate, because the push plate is fixed through the bolt with the axis of rotation, and then drive the sealed apron and rotate, when the sealed apron rotates to outside fixed connection's spacing lug and quick open blind plate body outside the positioning groove set up when the coincidence, thereby release the locking to the sealed apron, the sealed apron of being convenient for unblock, the simple operation, and use manpower sparingly, avoid current time overlength, the corrosion leads to the problem that is difficult to opening.
2. This quick-opening blind plate structure carries out the adaptation through sealed apron outside fixed connection's spacing lug and constant head tank, makes sealed apron can promote to quick-opening blind plate body to in the rotary groove that makes spacing lug get into quick-opening blind plate body inner wall and offer, and improve sealed effect through the sealed pad that quick-opening blind plate body inner wall set up.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the seal cover of the present utility model;
FIG. 3 is a schematic view of an L-shaped connecting frame according to the present utility model;
fig. 4 is an enlarged schematic view of the portion a of fig. 3 according to the present utility model.
[ Main reference numerals Specification ]
1. A quick-opening blind plate body; 2. sealing the cover plate; 3. an L-shaped connecting frame; 4. a rotating shaft; 5. a pushing plate; 6. a limit bump; 7. a positioning groove; 8. a rotating groove; 9. a fixed cylinder; 10. an electric push rod; 11. a connecting block; 12. pushing the bolt; 13. a movable groove; 14. a positioning plate; 15. and (5) mounting a rod.
Detailed Description
The embodiment of the utility model provides a quick-opening blind plate structure.
Referring to fig. 1, fig. 2 and fig. 3, the quick-opening blind plate comprises a quick-opening blind plate body 1 and a sealing cover plate 2, wherein a rotating groove 8 is formed in the inner wall of the quick-opening blind plate body 1, a plurality of positioning grooves 7 are formed in one side of the rotating groove 8 and are communicated with the rotating groove 8, a rotating shaft 4 is fixedly connected to the outer side of the sealing cover plate 2, a limiting protruding block 6 matched with the positioning grooves 7 is fixedly connected to the outer side of the sealing cover plate 2, a hinge piece for moving out the sealing cover plate 2 is arranged between the sealing cover plate 2 and the quick-opening blind plate body 1, a fixed cylinder 9 is fixedly connected to the outer side of the quick-opening blind plate body 1, a pushing plate 5 is fixedly connected to the outer side of the rotating shaft 4 through bolts, and a pushing assembly for pushing the pushing plate 5 to rotate is arranged inside the fixed cylinder 9.
The inner wall of the quick-opening blind plate body 1 is fixedly connected with a sealing gasket, and the sealing gasket is made of rubber materials, so that the sealing effect is improved.
Specifically, when installing quick-opening blind plate body 1 and outside pipeline, through the spacing lug 6 and the positioning groove 7 of sealed apron 2 outside fixed connection adaptation, make sealed apron 2 can promote to quick-opening blind plate body 1 to make spacing lug 6 get into quick-opening blind plate body 1 inner wall in the pivoted slot 8 of seting up, and improve sealed effect through the sealed pad that quick-opening blind plate body 1 inner wall set up.
Referring to fig. 1, 2, 3 and 4 again, the pushing assembly includes an electric push rod 10, the electric push rod 10 is fixedly connected to the inside of the fixed cylinder 9, and one end of the electric push rod 10 is fixedly connected with a connecting block 11. The pushing assembly further comprises a pushing bolt 12, the pushing bolt 12 is fixedly connected to the outer side of the connecting block 11, a sliding groove is formed in the outer side of the fixed cylinder 9, a movable groove 13 is formed in the outer side of the pushing plate 5, the pushing bolt 12 sequentially penetrates through the sliding groove and the movable groove 13, a fixing nut is connected to the outer side of the pushing bolt 12 in a threaded mode, and the pushing bolt 12 and the pushing plate 5 are kept stable through the fixing nut.
The hinge piece comprises an L-shaped connecting frame 3, a rotating shaft 4 penetrates through the L-shaped connecting frame 3 and is connected with the L-shaped connecting frame 3 in a rotating mode, and two positioning plates 14 are fixedly connected to the outer side of the quick-opening blind plate body 1. The hinge piece further comprises a mounting rod 15, the mounting rod 15 sequentially penetrates through the two positioning plates 14 and the L-shaped connecting frame 3, the mounting rod 15 is rotationally connected with the L-shaped connecting frame 3, the mounting rod 15 is fixedly connected with the positioning plates 14, the L-shaped connecting frame 3 is convenient to push, the L-shaped connecting frame 3 drives the sealing cover plate 2 to move out of the inside of the quick-opening blind plate body 1 through the rotating shaft 4, and the quick-opening blind plate body 1 is opened.
Specifically, when the sealed apron 2 needs to be opened, through the inside electric putter 10 of start-up fixed section of thick bamboo 9, make electric putter 10 drive one end fixed connection's connecting block 11 remove, make connecting block 11 drive fixed connection's promotion bolt 12 remove, because the promotion bolt 12 inserts inside the movable slot 13 that the promotion board 5 outside was seted up, and then make promotion bolt 12 promote promotion board 5 and rotate, because promotion board 5 is fixed through the bolt with axis of rotation 4, and then drive sealed apron 2 and rotate, when sealed apron 2 rotates to outside fixed connection's spacing lug 6 and quick-opening blind flange body 1 outside set up positioning groove 7 overlap, thereby release the locking to sealed apron 2, be convenient for sealed apron 2 carries out the unblock, the simple operation, and use manpower sparingly, avoid current time overlength, the corrosion leads to the problem that is difficult to open.
The nut is fixed on the outer side of the push bolt 12 through disassembly, the L-shaped connecting frame 3 is pulled to enable the L-shaped connecting frame 3 to rotate around the mounting rod 15 through the rotating shaft 4, and then the sealing cover plate 2 is moved out of the quick-opening blind plate body 1, so that the opening effect is achieved.
Working principle: when the sealing cover plate 2 needs to be opened, the electric putter 10 drives the connecting block 11 of one end fixed connection to move, make the connecting block 11 drive fixed connection's promotion bolt 12 to remove, and then make promotion bolt 12 promote the impeller plate 5 and rotate, because impeller plate 5 is fixed through the bolt with axis of rotation 4, and then drive sealing cover plate 2 and rotate, when sealing cover plate 2 rotates to outside fixed connection's spacing lug 6 and quick-opening blind plate body 1 outside set up's constant head tank 7 coincide, thereby release the locking to sealing cover plate 2, the rethread dismantles promotion bolt 12 outside fixation nut, the rethread pulls L shape link 3, otherwise the explanation, spacing lug 6 evenly distributed is in sealing cover plate 2's outward flange, equiangular array distributes, constant head tank 7 corresponds spacing lug 6 and sets up, sealing cover plate 2 inboard fixedly connected with sealing rubber strip for guarantee sealing effect.
In the present utility model, as another illustrative embodiment, the rotating shaft 4 may be further connected to the sealing cover plate 2 through a sealed bearing, one end of the rotating shaft 4 is inserted into the other surface of the sealing cover plate 2, a locking bar (sheet or rod) is disposed on the other surface of the sealing cover plate 2, the locking bar is matched with the positioning groove 7 and the rotating groove 8, when the pushing plate 5 is rotated, the pushing plate 5 drives the rotating shaft 4 to rotate, under the condition that the rotating shaft 4 and the pushing plate 5 are in a fixed relationship, the rotating shaft 4 drives the locking bar disposed on the other surface of the sealing cover plate 2 to rotate through the sealed bearing, (the locking bar may be disposed as 2-3 sheets, the space between the locking bars is designed, the number of the positioning grooves 7 is the same as the number of the locking bars, and the space between the locking bars relative to the sealing cover plate 2 is designed), when the locking bars align the positioning grooves 7, the pushing plate 5 is pulled outwards at this time, so that the sealing cover plate 2 can be opened integrally.
The rotating groove 8 and the positioning groove 7 can be arranged as an inner layer and an outer layer, and are matched with lock bars with different depths to be used, and the lock bars are not unfolded.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a quick-opening blind plate structure, includes quick-opening blind plate body (1) and sealed apron (2), its characterized in that: the quick-opening blind plate comprises a quick-opening blind plate body (1), wherein a rotating groove (8) is formed in the inner wall of the quick-opening blind plate body (1), a plurality of positioning grooves (7) are formed in one side of the rotating groove (8) and are communicated with the rotating groove (8), a rotating shaft (4) is fixedly connected to the outer side of a sealing cover plate (2), a limit lug (6) matched with the positioning grooves (7) is fixedly connected to the outer side of the sealing cover plate (2), a hinge part used for moving out the sealing cover plate (2) is arranged between the sealing cover plate (2) and the quick-opening blind plate body (1), a fixed cylinder (9) is fixedly connected to the outer side of the quick-opening blind plate body (1), a pushing plate (5) is fixedly connected to the outer side of the rotating shaft (4) through bolts, and a pushing assembly used for pushing the pushing plate (5) to rotate is arranged inside the fixed cylinder (9).
2. A quick opening blind plate structure according to claim 1, wherein: the pushing assembly comprises an electric push rod (10), the electric push rod (10) is fixedly connected inside the fixed cylinder (9), and one end of the electric push rod (10) is fixedly connected with a connecting block (11).
3. A quick opening blind plate structure according to claim 2, wherein: the pushing assembly further comprises a pushing bolt (12), the pushing bolt (12) is fixedly connected to the outer side of the connecting block (11), a sliding groove is formed in the outer side of the fixed cylinder (9), a movable groove (13) is formed in the outer side of the pushing plate (5), the pushing bolt (12) sequentially penetrates through the sliding groove and the movable groove (13), and a fixing nut is connected to the outer side of the pushing bolt (12) in a threaded mode.
4. A quick opening blind plate structure according to claim 1, wherein: the hinge piece comprises an L-shaped connecting frame (3), the rotating shaft (4) penetrates through the L-shaped connecting frame (3) and is rotationally connected with the L-shaped connecting frame (3), and two positioning plates (14) are fixedly connected to the outer side of the quick-opening blind plate body (1).
5. The quick opening blind plate structure as claimed in claim 4, wherein: the hinge piece further comprises a mounting rod (15), the mounting rod (15) sequentially penetrates through the two positioning plates (14) and the L-shaped connecting frame (3), the mounting rod (15) is rotationally connected with the L-shaped connecting frame (3), and the mounting rod (15) is fixedly connected with the positioning plates (14).
6. A quick opening blind plate structure according to claim 1, wherein: the quick-opening blind plate is characterized in that a sealing gasket is fixedly connected to the inner wall of the quick-opening blind plate body (1), and the sealing gasket is made of rubber materials.
7. A quick opening blind plate structure according to claim 1, wherein: the limiting lugs (6) are uniformly distributed on the outer edge of the sealing cover plate (2), and sealing rubber strips are fixedly connected to the inner side of the sealing cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194138.0U CN219912206U (en) | 2023-05-17 | 2023-05-17 | Quick-opening blind plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194138.0U CN219912206U (en) | 2023-05-17 | 2023-05-17 | Quick-opening blind plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912206U true CN219912206U (en) | 2023-10-27 |
Family
ID=88422928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321194138.0U Active CN219912206U (en) | 2023-05-17 | 2023-05-17 | Quick-opening blind plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912206U (en) |
-
2023
- 2023-05-17 CN CN202321194138.0U patent/CN219912206U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |