CN217496457U - High-sealing-performance composite material watertight hatch cover - Google Patents
High-sealing-performance composite material watertight hatch cover Download PDFInfo
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- CN217496457U CN217496457U CN202221448586.4U CN202221448586U CN217496457U CN 217496457 U CN217496457 U CN 217496457U CN 202221448586 U CN202221448586 U CN 202221448586U CN 217496457 U CN217496457 U CN 217496457U
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- hatch cover
- watertight hatch
- watertight
- main body
- cover main
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Abstract
The utility model discloses a composite material watertight hatch cover with high sealing performance, which comprises three open slots, wherein the open slots are arranged at one end of a watertight hatch cover main body, and the insides of the three open slots are provided with bolt rods; the threaded rod is arranged inside the watertight hatch cover main body, an adjusting block is arranged outside the threaded rod, and the adjusting block is in threaded connection with the threaded rod; the linkage rod is arranged between the adjusting block and the plug rod, and two ends of the linkage rod are respectively in rotary connection with the plug rod and the adjusting block; the three positioning holes are arranged on the capsule body and correspond to the plug pin rods; the sealing ring is arranged outside the watertight cabin cover main body, and the mounting structure assembled on the watertight cabin cover can gradually increase the extrusion force between the watertight cabin cover and the airtight cabin body, so that the sealing ring can thoroughly fill the gap between the watertight cabin cover and the airtight cabin body, and the sealing property of the watertight cabin cover is improved.
Description
Technical Field
The utility model relates to a watertight hatch cover technical field specifically is a combined material watertight hatch cover that leakproofness is high.
Background
The watertight cabin is also used as a watertight cabin or a waterproof cabin, is a safe structural design of the cabin, is positioned in a ship body, is a plurality of independent cabins partitioned by watertight cabin walls in the ship body, and is a part for plugging an outlet of the watertight cabin on the watertight cabin, and the composite material watertight cabin cover is made of composite materials.
The watertight hatch cover mounting structure comprises a hatch cover, a hatch cover coaming, a watertight hatch cover and a sensor, wherein the watertight hatch cover comprises a cover plate and a handle, the handle is mounted on the cover plate, a guide rod is vertically arranged between the hatch cover coaming and the handle, the guide rod and the hatch cover coaming are connected with a split pin through a pin shaft, a torsion spring is sleeved on the pin shaft, two ends of the torsion spring are respectively fixed on the guide rod, a limiting block is arranged at one end, close to the handle, of the hatch cover coaming, the guide rod abuts against the limiting block, the sensor is mounted below the hatch cover, the guide rod is connected with the sensor, and when the watertight hatch cover is in a closed state, one end, close to the handle, of the guide rod is in contact with the handle; when the watertight hatch is in a non-closed state, the guide rod is not in contact with the handle. Whether the watertight hatch cover is well closed or not can be known through whether the guide rod is in contact with the handle or not, the guide rod is connected with the inductor, and the inductor does not need to be installed beside the handle on the inner side of the cover plate, so that the hatch passageway is prevented from being occupied.
The above prior art solutions have the following drawbacks: the extrusion force of the mounting structure on the watertight hatch cover is fixed and cannot be increased gradually, so that the sealing rubber strip cannot completely fill the gap between the watertight hatch cover and the airtight body, the sealing performance of the watertight hatch cover is reduced, and the using requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combined material watertight hatch cover that leakproofness is high to it is fixed to put forward the mounting structure extrusion force on the watertight hatch cover in solving above-mentioned background art, can not progressively increase, can make joint strip can not fill the clearance between the watertight hatch cover and the sealed body completely, has reduced the leakproofness of watertight hatch cover, can not satisfy user demand's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a composite material watertight hatch cover with high sealing performance comprises a watertight hatch cover main body and a watertight body;
the watertight hatch cover comprises three open grooves, a watertight hatch cover body and a mounting frame, wherein the open grooves are formed in one end of the watertight hatch cover body, the three open grooves are arranged at equal intervals in one end of the watertight hatch cover body, the insides of the three open grooves are provided with bolt rods, the inside of the watertight hatch cover body is provided with the three mounting frames, the mounting frames are fixedly connected with the watertight hatch cover body, and the mounting frames are connected with the bolt rods in a sliding manner;
the watertight hatch cover comprises a watertight hatch cover body, a threaded rod, a sealing bearing, an adjusting block and a sealing ring, wherein the watertight hatch cover body is provided with a watertight hatch cover body;
the linkage rod is arranged between the adjusting block and the plug rod, and two ends of the linkage rod are respectively in rotating connection with the plug rod and the adjusting block;
the three positioning holes are arranged on the capsule body and correspond to the bolt rods, and the positioning holes are inclined at three angles;
and the sealing ring is arranged outside the watertight hatch cover main body and is connected with the watertight hatch cover main body into an integral structure.
Preferably, the watertight hatch cover main body is made of composite materials, a hand wheel is arranged on one side of the watertight hatch cover main body, and the hand wheel is connected with one end of the threaded rod to form an integral structure.
Preferably, be provided with the screw thread post in the watertight hatch lid main part, and the screw thread post is connected structure as an organic whole with the watertight hatch lid main part, one side of hand wheel is provided with the locking frame, and locking frame and screw thread post sliding connection, one side of locking frame is provided with the locking cap, and locking cap and screw thread post threaded connection, be provided with the spring part between locking cap and the locking frame, and the spring part setting is in the outside of screw thread post.
Preferably, the other end of the threaded rod is provided with a limiting block, and the limiting block is connected with the threaded rod through a screw.
Preferably, the watertight hatch cover main body is provided with a handle groove.
Preferably, one side of the watertight hatch cover main body is provided with a hinged support, and the hinged support is connected with the watertight hatch cover main body through a screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a device is through the setting of hand wheel, threaded rod, gangbar, bolt pole and locating hole, rotates the hand wheel and drives the threaded rod rotation, and along with the rotation of threaded rod drives the regulating block and removes along the threaded rod, the regulating block that removes drives the bolt pole with the help of the gangbar and stretches out and draws back, aligns the bolt pole with the locating hole and inserts, can be with watertight hatch cover closure, the setting of locating hole slope three angles can make the extrusion force between bolt pole and the dense cabin increase gradually, has improved watertight hatch cover closure effect, indirect sealed effect that has improved;
2. the utility model discloses a device is through the setting of locking frame, screw thread post and locking cap, will lock the cap and be connected with the screw thread post, and it is fixed to lock the frame installation, plays spacing effect with the help of locking frame adversary's wheel, avoids hand wheel atress to rotate in the use, has improved the closed effect of watertight hatch cover.
Drawings
FIG. 1 is a front view structural diagram of the present invention;
fig. 2 is a rear view of the present invention;
FIG. 3 is a sectional view of the watertight hatch cover main body of the present invention;
fig. 4 is a connection relationship diagram of the watertight hatch cover main body and the airtight body of the present invention.
In the figure: 1. a watertight hatch body; 2. a seal ring; 3. a hand wheel; 4. a locking frame; 5. hinging seat; 6. an open slot; 7. a threaded post; 8. a latch rod; 9. a mounting frame; 10. an adjusting block; 11. a limiting block; 12. a linkage rod; 13. a threaded rod; 14. sealing the bearing; 15. a locking cap; 16. a spring member; 17. a capsule body; 18. positioning holes; 19. a handle groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, the present invention provides an embodiment: a composite material watertight hatch cover with high sealing performance comprises a watertight hatch cover main body 1 and a watertight body 17;
the watertight hatch cover comprises three open grooves 6, a watertight hatch cover main body 1 and three mounting frames 9, wherein the open grooves 6 are arranged at one end of the watertight hatch cover main body 1, the three open grooves 6 are arranged at equal intervals at one end of the watertight hatch cover main body 1, the three open grooves 6 are respectively provided with a bolt rod 8 inside, the watertight hatch cover main body 1 is provided with the three mounting frames 9 inside, the mounting frames 9 are fixedly connected with the watertight hatch cover main body 1, and the mounting frames 9 are connected with the bolt rods 8 in a sliding manner;
the threaded rod 13 is arranged inside the watertight hatch cover main body 1, one end of the threaded rod 13 penetrates through the watertight hatch cover main body 1 and extends to the outside of the watertight hatch cover main body 1, a sealing bearing 14 is arranged at the contact part of the threaded rod 13 and the watertight hatch cover main body 1, an adjusting block 10 is arranged outside the threaded rod 13, and the adjusting block 10 is in threaded connection with the threaded rod 13;
the linkage rod 12 is arranged between the adjusting block 10 and the plug rod 8, and two ends of the linkage rod 12 are respectively in rotating connection with the plug rod 8 and the adjusting block 10;
the positioning holes 18 are formed in the sealing cabin body 17, the number of the positioning holes 18 is three, the positioning holes 18 are arranged corresponding to the plug rod 8, the positioning holes 18 are arranged in an inclined three-degree mode, the threaded rod 13 is rotated to drive the adjusting block 10 to slide along the threaded rod 13, the movable threaded rod 13 enables the plug rod 8 to stretch and retract through the linkage rod 12, the plug rod 8 is inserted into the positioning holes 18 in an aligning mode to complete closing of the watertight cabin cover, the positioning holes 18 are arranged in an inclined three-degree mode to enable extrusion force between the plug rod 8 and the sealing cabin body 17 to be gradually increased, and the closing effect of the watertight cabin cover is improved;
and the sealing ring 2 is arranged outside the watertight hatch cover main body 1, the sealing ring 2 and the watertight hatch cover main body 1 are connected into an integral structure, and the sealing ring 2 fills a gap between the watertight hatch cover main body 1 and the watertight hatch cover body 17, so that the closing sealing performance of the watertight hatch cover is ensured.
Referring to fig. 1 and 3, the watertight hatch cover main body 1 is made of a composite material, a hand wheel 3 is arranged on one side of the watertight hatch cover main body 1, the hand wheel 3 is connected with one end of a threaded rod 13 into an integral structure, and the threaded rod 13 is driven to rotate by the hand wheel 3, so that the watertight hatch cover is closed externally.
Referring to fig. 1 and 3, a threaded column 7 is arranged on a watertight hatch cover main body 1, the threaded column 7 is connected with the watertight hatch cover main body 1 to form an integral structure, a locking frame 4 is arranged on one side of a hand wheel 3, the locking frame 4 is in sliding connection with the threaded column 7, a locking cap 15 is arranged on one side of the locking frame 4, the locking cap 15 is in threaded connection with the threaded column 7, a spring part 16 is arranged between the locking cap 15 and the locking frame 4, the spring part 16 is arranged outside the threaded column 7, the locking cap 15 is connected with the threaded column 7, the locking frame 4 is fixed and tightly contacted with the hand wheel 3, the hand wheel 3 can be limited, the hand wheel 3 can be prevented from being stressed and rotated in the using process, and the closing stability of the watertight hatch cover is improved.
Referring to fig. 3, the other end of the threaded rod 13 is provided with a limiting block 11, the limiting block 11 is connected with the threaded rod 13 through a screw, and the limiting block 11 can limit the movable adjusting block 10 to prevent the adjusting block 10 from falling off from the threaded rod 13.
Referring to fig. 1, the watertight hatch body 1 is provided with a handle groove 19, and the watertight hatch can be pulled by the handle groove 19.
Referring to fig. 1, a hinge seat 5 is disposed on one side of the watertight hatch body 1, and the hinge seat 5 is connected with the watertight hatch body 1 through a screw, so that the watertight hatch can be rotatably mounted on the watertight hatch through the hinge seat 5.
The working principle is as follows: the watertight hatch cover is rotatably installed on a tight hatch body 17 by using a hinged support 5, the watertight hatch cover is aligned to the tight hatch opening, a hand wheel 3 is rotated to drive a threaded rod 13 to rotate, an adjusting block 10 is driven to move along the threaded rod 13 along with the rotation of the threaded rod 13, the moving adjusting block 10 drives a plug pin rod 8 to stretch by means of a linkage rod 12, the plug pin rod 8 is inserted into a positioning hole 18 in alignment, and the closing of the watertight hatch cover is completed; the positioning holes 18 are obliquely arranged, so that the extrusion force between the bolt rod 8 and the sealing body 17 is gradually increased, the sealing ring 2 can completely fill the gap between the watertight hatch cover main body 1 and the sealing body 17, and the sealing property is improved. The locking cap 15 is connected with the threaded column 7 to fix the locking frame 4, the locking frame 4 is in close contact with the hand wheel 3 to limit the hand wheel, the hand wheel 3 can be prevented from being stressed and rotated in the using process, and the watertight hatch cover is prevented from being loosened in use.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high combined material watertight hatch cover of leakproofness, includes watertight hatch cover main part (1) and airtight body (17), its characterized in that:
the watertight hatch cover comprises open grooves (6) which are arranged at one end of a watertight hatch cover main body (1), wherein the number of the open grooves (6) is three, the three open grooves (6) are equidistantly arranged at one end of the watertight hatch cover main body (1), plug pin rods (8) are arranged inside the three open grooves (6), mounting frames (9) are arranged inside the watertight hatch cover main body (1), the number of the mounting frames (9) is three, the mounting frames (9) are fixedly connected with the watertight hatch cover main body (1), and the mounting frames (9) are slidably connected with the plug pin rods (8);
the watertight hatch cover comprises a threaded rod (13) which is arranged inside the watertight hatch cover body (1), one end of the threaded rod (13) penetrates through and extends to the outside of the watertight hatch cover body (1), a sealing bearing (14) is arranged at the contact position of the threaded rod (13) and the watertight hatch cover body (1), an adjusting block (10) is arranged outside the threaded rod (13), and the adjusting block (10) is in threaded connection with the threaded rod (13);
the linkage rod (12) is arranged between the adjusting block (10) and the plug rod (8), and two ends of the linkage rod (12) are respectively in rotating connection with the plug rod (8) and the adjusting block (10);
the three positioning holes (18) are formed in the capsule body (17), the number of the positioning holes (18) is three, the positioning holes (18) are arranged corresponding to the bolt rod (8), and the positioning holes (18) are arranged in a mode of inclining at three angles;
and the sealing ring (2) is arranged outside the watertight hatch cover main body (1), and the sealing ring (2) and the watertight hatch cover main body (1) are connected into an integral structure.
2. A high-seal composite watertight hatch cover according to claim 1 characterised in that: the watertight hatch cover is characterized in that the watertight hatch cover main body (1) is made of a composite material, a hand wheel (3) is arranged on one side of the watertight hatch cover main body (1), and the hand wheel (3) is connected with one end of the threaded rod (13) to form an integral structure.
3. A high-tightness composite watertight hatch according to claim 2, characterized in that: be provided with screw thread post (7) on watertight hatch board main part (1), and screw thread post (7) are connected structure as an organic whole with watertight hatch board main part (1), one side of hand wheel (3) is provided with locking frame (4), and locking frame (4) and screw thread post (7) sliding connection, one side of locking frame (4) is provided with locking cap (15), and locking cap (15) and screw thread post (7) threaded connection, be provided with spring part (16) between locking cap (15) and locking frame (4), and spring part (16) set up the outside at screw thread post (7).
4. A high-seal composite watertight hatch cover according to claim 1 characterised in that: the other end of the threaded rod (13) is provided with a limiting block (11), and the limiting block (11) is connected with the threaded rod (13) through a screw.
5. A high-tightness composite material watertight hatch cover according to claim 1, characterized in that: the watertight hatch cover main body (1) is provided with a handle groove (19).
6. A high-seal composite watertight hatch cover according to claim 1 characterised in that: one side of the watertight hatch cover main body (1) is provided with a hinged support (5), and the hinged support (5) is connected with the watertight hatch cover main body (1) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221448586.4U CN217496457U (en) | 2022-06-10 | 2022-06-10 | High-sealing-performance composite material watertight hatch cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221448586.4U CN217496457U (en) | 2022-06-10 | 2022-06-10 | High-sealing-performance composite material watertight hatch cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217496457U true CN217496457U (en) | 2022-09-27 |
Family
ID=83360629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221448586.4U Active CN217496457U (en) | 2022-06-10 | 2022-06-10 | High-sealing-performance composite material watertight hatch cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217496457U (en) |
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2022
- 2022-06-10 CN CN202221448586.4U patent/CN217496457U/en active Active
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| GR01 | Patent grant | ||
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