CN218173333U - Floating disc sealing structure - Google Patents
Floating disc sealing structure Download PDFInfo
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- CN218173333U CN218173333U CN202222218436.0U CN202222218436U CN218173333U CN 218173333 U CN218173333 U CN 218173333U CN 202222218436 U CN202222218436 U CN 202222218436U CN 218173333 U CN218173333 U CN 218173333U
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- ring shell
- mounting box
- floating plate
- locking hole
- threaded
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Abstract
The utility model discloses a floating plate sealing structure, including the floating plate, the upper and lower both sides of floating plate are equipped with ring shell, lower ring shell respectively, the lower extreme of ring shell be equipped with the cartridge groove of lower ring shell adaptation, the lower ring shell cartridge is at the cartridge inslot side, the cover is equipped with sealed packing circle on the periphery wall of ring shell, the symmetry is equipped with two second locking holes that communicate with the cartridge groove on the internal perisporium of ring shell, two all be equipped with latch mechanism in the second locking hole, the upper end fixedly connected with mounting box of floating plate, the inboard of mounting box is equipped with the operating device who is connected with latch mechanism. The utility model discloses set up latch mechanism and with upper ring shell and lower ring shell fixed mounting on the floating plate for each part is connected the installation and is simpler, and then makes sealed packing circle can convenient dismouting change.
Description
Technical Field
The utility model relates to a floating plate technical field especially relates to a floating plate seal structure.
Background
The floating disc floats on the liquid level in the oil storage tank, and the floating top cover ascends and descends along with the oil, so that the volatilization of the oil in the oil storage tank can be effectively reduced, and the evaporation loss of the oil is reduced. In order to prevent oil from overflowing or evaporating from the gap between the inner floating disc and the tank wall and further reduce oil loss, a sealing structure is usually arranged between the inner floating disc and the tank wall.
Chinese patent CN213058484U is a floating disc sealing structure, which comprises: the flexible sealing diaphragm surrounds the outer edge of the floating disc in a ring shape, the inner side of the flexible sealing diaphragm is fixedly connected with the outer edge of the floating disc in a sealing mode, the outer side of the flexible sealing diaphragm is fixedly connected with the side wall of the installation space in a sealing mode, and the connection position of the outer side wall of the flexible sealing diaphragm is higher than or equal to the upper limit position of liquid in the installation space. Further, the secondary sealing structure is also included. Need be connected connection structure and filler and floating plate through a plurality of bolts in this patent and install, need operate a plurality of bolts in proper order, and then make the dismouting process convenient inadequately, and then inconvenient maintenance and installer, if it is not convenient enough to the dismouting change of filler.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a floating disc sealing structure.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a floating plate seal structure, includes the floating plate, the upper and lower both sides of floating plate are overlapped respectively and are equipped with ring shell, lower ring shell, the lower extreme of going up the ring shell be equipped with the cartridge groove of ring shell adaptation down, the ring shell cartridge is at cartridge inslot side down, the cover is equipped with sealed packing circle on the periphery wall of going up the ring shell, go up the interior perisporium of ring shell on the symmetry be equipped with two with the second locking hole of cartridge groove intercommunication, two all be equipped with latch mechanism in the second locking hole, the upper end fixedly connected with mounting box of floating plate, the inboard of mounting box is equipped with the operating device who is connected with latch mechanism.
As a further improvement, fixedly connected with is located the last border of sealed packing circle top on the lateral wall of upper ring shell, fixedly connected with is located the lower border of sealed packing circle below on the lateral wall of lower ring shell.
As a further improvement, the clamping mechanism includes the threaded sleeve rod that slides and pegs graft in the second locking hole, run through the first locking hole that is equipped with threaded sleeve rod adaptation on the lateral wall of lower ring shell, threaded sleeve rod cartridge is in first locking hole, threaded sleeve rod is close to the one end screw thread grafting threaded rod of mounting box.
As a further improvement of the utility model, the threaded sleeve rod is a rectangular rod, and the first locking hole and the second locking hole are rectangular holes.
As a further improvement, the operating device is including setting up the pivot in the mounting box, the mounting box all runs through out at the both ends of pivot, and the pivot rotates with the mounting box to be connected, the both ends of pivot respectively with two threaded rod fixed connection, fixed cover is equipped with the worm wheel that is located the mounting box inboard in the pivot, the mounting box inboard is equipped with the worm with worm wheel meshing, the one end of worm is rotated and is connected on the inner wall of mounting box, the other end of worm runs through out mounting box and fixedly connected with changes the handle, it runs through the locking bolt who is equipped with rather than threaded connection to change to go up, locking bolt and mounting box threaded connection.
As a further improvement of the utility model, the mounting box is arranged at the center of the upper end of the floating plate.
The utility model has the advantages that:
through setting up ring shell, lower ring shell, top edge, lower border, latch mechanism, carry on spacingly to the sealed packing circle through top edge and lower border, realize the stable installation of sealed packing circle, and through lower ring shell cartridge in the ring shell to through latch mechanism with ring shell and lower ring shell fixed mounting on floating plate, make each parts connect the installation process simpler, and then make sealed packing circle can convenient dismouting change.
Through setting up operating device, can operate two latch mechanisms simultaneously through operating device, the simple operation, and then conveniently carries out the dismouting to sealed packing circle and changes.
The utility model discloses set up latch mechanism and with upper ring shell and lower ring shell fixed mounting on the floating plate for each part is connected the installation and is simpler, and then makes sealed packing circle can convenient dismouting change.
Drawings
Fig. 1 is a schematic structural view of a floating plate sealing structure provided by the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a schematic structural diagram of the upper ring shell, the upper edge, the second locking hole, the lower ring shell, the lower edge, and the first locking hole of the floating plate sealing structure provided by the utility model.
In the figure: the device comprises a floating disc 1, a lower ring shell 2, a lower edge 3, a sealing filling ring 4, an upper edge 5, an upper ring shell 6, a mounting box 7, a threaded rod 8, a threaded sleeve rod 9, a rotating handle 10, a locking bolt 11, a rotating shaft 12, a worm wheel 13, a worm 14, an insertion groove 15, a first locking hole 16 and a second locking hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a floating disc sealing structure comprises a floating disc 1, wherein an upper ring shell 6 and a lower ring shell 2 are respectively sleeved on the upper side and the lower side of the floating disc 1, an insertion groove 15 matched with the lower ring shell 2 is formed in the lower end of the upper ring shell 6, the lower ring shell 2 is inserted into the insertion groove 15 at the inner side, a sealing filling ring 4 is sleeved on the outer peripheral wall of the upper ring shell 6, two second locking holes 17 communicated with the insertion groove 15 are symmetrically formed in the inner peripheral wall of the upper ring shell 6, clamping mechanisms are arranged in the two second locking holes 17, an installation box 7 is fixedly connected to the upper end of the floating disc 1, the installation box 7 is arranged at the center of the upper end of the floating disc 1, and an operating mechanism connected with the clamping mechanisms is arranged on the inner side of the installation box 7.
The utility model discloses in, go up fixedly connected with and be located the last border 5 of sealed packing circle 4 top on the lateral wall of fitting with a contraceptive ring shell 6, fixedly connected with is located the lower border 3 of sealed packing circle 4 below on the lateral wall of lower ring shell 2, and is spacing to sealed packing circle 4 through last border 5 and lower border 3, realizes the stable installation of sealed packing circle 4.
The clamping mechanism comprises a threaded sleeve rod 9 inserted in a second locking hole 17 in a sliding mode, a first locking hole 16 matched with the threaded sleeve rod 9 is formed in the side wall of the lower ring shell 2 in a penetrating mode, the threaded sleeve rod 9 is inserted in the first locking hole 16 in a plugging mode, a threaded rod 8 is inserted into one end of the threaded sleeve rod 9 close to the mounting box 7 in a threaded mode, the threaded sleeve rod 9 is a rectangular rod, the first locking hole 16 and the second locking hole 17 are rectangular holes, the threaded sleeve rod 9 can be limited through the second locking hole 17, the threaded sleeve rod 9 cannot rotate, when the threaded rod 8 rotates, the threaded rod 8 is in threaded connection with the threaded sleeve rod 9, and the threaded sleeve rod 9 can move.
Operating device is including setting up pivot 12 in mounting box 7, mounting box 7 all runs through out at the both ends of pivot 12, and pivot 12 rotates with mounting box 7 and is connected, the both ends of pivot 12 respectively with two threaded rod 8 fixed connection, fixed cover is equipped with the worm wheel 13 that is located mounting box 7 inboard on the pivot 12, mounting box 7 inboard is equipped with the worm 14 with worm wheel 13 meshing, the one end of worm 14 is rotated and is connected on the inner wall of mounting box 7, the other end of worm 14 runs through mounting box 7 and fixedly connected with commentaries on classics handle 10, it is equipped with rather than threaded connection's locking bolt 11 to run through on the commentaries on classics handle 10, locking bolt 11 and mounting box 7 threaded connection, drive worm 14 through changeing handle 10 and rotate, because worm 14 and worm wheel 13 mesh, can drive pivot 12 and rotate, can drive threaded rod 8 through pivot 12 and rotate.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a floating plate seal structure, includes floating plate (1), its characterized in that, the upper and lower both sides of floating plate (1) are equipped with respectively the cover and are equipped with ring shell (6), lower ring shell (2), the lower extreme of going up ring shell (6) is equipped with cartridge groove (15) with lower ring shell (2) adaptation, ring shell (2) cartridge is inboard in cartridge groove (15) down, the cover is equipped with sealed packing circle (4) on the periphery wall of going up ring shell (6), the symmetry is equipped with two second locking hole (17) with cartridge groove (15) intercommunication on the internal perisporium of going up ring shell (6), two all be equipped with clamping mechanism in second locking hole (17), the upper end fixedly connected with mounting box (7) of floating plate (1), the inboard of mounting box (7) is equipped with the operating device who is connected with clamping mechanism.
2. The floating disc sealing structure of claim 1, characterized in that the side wall of the upper ring shell (6) is fixedly connected with an upper edge (5) positioned above the sealing and filling ring (4), and the side wall of the lower ring shell (2) is fixedly connected with a lower edge (3) positioned below the sealing and filling ring (4).
3. The floating disc sealing structure of claim 1, wherein the clamping mechanism comprises a threaded sleeve rod (9) which is slidably inserted into the second locking hole (17), a first locking hole (16) matched with the threaded sleeve rod (9) is formed in the side wall of the lower ring shell (2) in a penetrating mode, the threaded sleeve rod (9) is inserted into the first locking hole (16), and a threaded rod (8) is inserted into one end, close to the mounting box (7), of the threaded sleeve rod (9) in a threaded mode.
4. A floating disc seal structure according to claim 3, characterized in that the threaded sleeve rod (9) is a rectangular rod, and the first locking hole (16) and the second locking hole (17) are both rectangular holes.
5. The floating disc sealing structure is characterized in that the operating mechanism comprises a rotating shaft (12) arranged in the mounting box (7), the two ends of the rotating shaft (12) penetrate through the mounting box (7), the rotating shaft (12) is rotatably connected with the mounting box (7), the two ends of the rotating shaft (12) are fixedly connected with the two threaded rods (8) respectively, a worm wheel (13) located on the inner side of the mounting box (7) is fixedly sleeved on the rotating shaft (12), a worm (14) meshed with the worm wheel (13) is arranged on the inner side of the mounting box (7), one end of the worm (14) is rotatably connected to the inner wall of the mounting box (7), the other end of the worm (14) penetrates through the mounting box (7) and is fixedly connected with a rotating handle (10), a locking bolt (11) in threaded connection with the rotating handle (10) penetrates through the rotating handle (10), and the locking bolt (11) is in threaded connection with the mounting box (7).
6. A floating plate sealing structure according to claim 1, characterized in that said mounting box (7) is provided at the center of the upper end of the floating plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222218436.0U CN218173333U (en) | 2022-08-23 | 2022-08-23 | Floating disc sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222218436.0U CN218173333U (en) | 2022-08-23 | 2022-08-23 | Floating disc sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218173333U true CN218173333U (en) | 2022-12-30 |
Family
ID=84619196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222218436.0U Active CN218173333U (en) | 2022-08-23 | 2022-08-23 | Floating disc sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218173333U (en) |
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2022
- 2022-08-23 CN CN202222218436.0U patent/CN218173333U/en active Active
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