CN216762100U - Steel watertight door with compression-resistant structure - Google Patents
Steel watertight door with compression-resistant structure Download PDFInfo
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- CN216762100U CN216762100U CN202220254120.4U CN202220254120U CN216762100U CN 216762100 U CN216762100 U CN 216762100U CN 202220254120 U CN202220254120 U CN 202220254120U CN 216762100 U CN216762100 U CN 216762100U
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- compression
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- watertight
- resistant structure
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Abstract
The utility model discloses a steel watertight door with a compression-resistant structure, which comprises a compression-resistant plate, a return spring and a hydraulic telescopic rod, wherein the side surface of the compression-resistant plate is connected with an elastic part, the side surface of the elastic part is connected with an arc-shaped connecting part, the side surface of the arc-shaped connecting part is connected with a rubber disc, one end of the return spring is connected with the rubber disc, the other end of the return spring is connected with a limiting plate, the compression-resistant spring is arranged outside the hydraulic telescopic rod, the top end of the compression-resistant spring is connected with a top plate, and the bottom end of the compression-resistant spring is arranged inside a circular groove. According to the utility model, the designed elastic piece, the arc-shaped connecting piece, the rubber disc, the square groove, the reset spring and the limiting plate form a first-stage compression-resistant structure, the impact force from the outside can be weakened, the designed top plate, the hydraulic telescopic rod, the compression-resistant spring and the circular groove form a second-stage compression-resistant structure, the impact force from the outside is weakened by matching with the first-stage compression-resistant structure, and the watertight door is protected to the maximum extent.
Description
Technical Field
The utility model relates to the technical field of watertight doors, in particular to a steel watertight door with a compression-resistant structure.
Background
The watertight door refers to watertight metal doors arranged on watertight bulkheads and surrounding walls in a ship, the watertight door can prevent the ship from being soaked when the ship is broken, most watertight doors do not have a compression-resistant structure at present, and the watertight door is easy to deform after being impacted from the outside.
For example, in 6.2.2020, publication No. CN210653583U discloses a watertight door for a ship, which only uses a driving mechanism and a transmission mechanism to enable a person to rotate a hand wheel to rotate a rotating shaft, and then uses a driving gear, a driven gear and two first transmission rods to enable two movable rods and two second transmission rods to move, so that six rectangular rods and two arc-shaped rods can be simultaneously contacted with or separated from the top of a door frame, and a watertight door body can be fixed on the door frame.
Therefore, it is necessary to develop a watertight door of steel having a pressure-resistant structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel watertight door with a compression-resistant structure, and aims to solve the problem that the poor compression resistance of the steel watertight door in the technology easily causes deformation and damage of the watertight door, and further influences the function of the watertight door.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a steel watertight door with compressive structures, includes watertight door, door handle, resistance to compression board, square groove, reset spring and hydraulic telescoping rod, the resistance to compression board side is connected with the elastic component, the elastic component side is connected with the arc connecting piece, arc connecting piece side is connected with the rubber disc, reset spring one end is connected with the rubber disc, the reset spring other end is connected with the limiting plate, hydraulic telescoping rod externally mounted has the compression spring, hydraulic telescoping rod with the highly uniform of compression spring, the compression spring top is connected with the roof, the compression spring bottom sets up inside circular groove.
Preferably: a rotating handle is arranged on one side of the watertight door, and a rubber sealing element is connected to the other side of the watertight door, so that the watertight door is better in sealing performance.
Preferably: the door handle is installed on the surface of the pressure-resistant plate, and a rotating handle is arranged on the outer side of the door handle, so that the watertight door can be conveniently opened and closed.
Preferably: the resistance to compression board outside is provided with the watertight door, resistance to compression board with both are parallel to each other for the resistance to compression board can protect the watertight door, prevents the watertight door damage.
Preferably: the shape of arc connecting piece is the arc, the quantity of arc connecting piece sets up to a plurality ofly for the arc connecting piece can produce corresponding elasticity and weaken external impact.
Preferably: the square groove is arranged inside the watertight door, and a limiting plate is arranged inside the square groove, so that the bottom end of the reset spring can be fixed on the limiting plate.
Preferably: the number of the limiting plates is set to be a plurality of, the side face of the top plate is connected with the pressure resisting plate, and the circular groove is formed in the watertight door, so that the end portions of the hydraulic telescopic rod and the pressure resisting spring can be installed in the circular groove.
Preferably: the rotating handle is arranged inside the mounting opening, the mounting opening is formed in the surface of the pressure-resistant plate, and a user can close and open the watertight door through rotation of the rotating handle.
In the technical scheme, the utility model provides the following technical effects and advantages:
the designed elastic piece, the arc-shaped connecting piece, the rubber disc, the square groove, the reset spring and the limiting plate form a first-stage compression-resistant structure, impact force from the outside can be weakened, a second-stage compression-resistant structure is formed by the designed top plate, the hydraulic telescopic rod, the compression-resistant spring and the circular groove, and the impact force from the outside is weakened to the maximum extent by matching with the first-stage compression-resistant structure;
through the rubber sealing element designed on the periphery of the watertight door, the sealing performance of the watertight door is better when the watertight door is closed, the sealing performance of the watertight door is greatly improved, and the practicability of the watertight door is enhanced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the twist grip of the present invention;
FIG. 3 is a side view of the rubber seal of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1 at A;
fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
Description of reference numerals:
1. a watertight door; 2. a door handle; 3. a pressure resistant plate; 4. an elastic member; 5. an arc-shaped connecting piece; 6. a rubber disc; 7. a square groove; 8. a return spring; 9. a limiting plate; 10. a top plate; 11. a hydraulic telescopic rod; 12. a compression spring; 13. a circular groove; 14. an installation port; 15. rotating the handle; 16. A rubber seal.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a steel watertight door with a compression-resistant structure, which is shown in figures 1-5 and comprises a watertight door 1, a door handle 2, a compression-resistant plate 3, a square groove 7, a return spring 8 and a hydraulic telescopic rod 11, wherein the side surface of the compression-resistant plate 3 is connected with an elastic part 4, the side surface of the elastic part 4 is connected with an arc-shaped connecting part 5, the side surface of the arc-shaped connecting part 5 is connected with a rubber disc 6, one end of the return spring 8 is connected with the rubber disc 6, the other end of the return spring 8 is connected with a limiting plate 9, the compression-resistant spring 12 is arranged outside the hydraulic telescopic rod 11, the heights of the hydraulic telescopic rod 11 and the compression-resistant spring 12 are consistent, the top end of the compression-resistant spring 12 is connected with a top plate 10, the bottom end of the compression-resistant spring 12 is arranged inside the circular groove 13, one side of the watertight door 1 is provided with a rotating handle 15, and the other side of the watertight door 1 is connected with a rubber sealing element 16.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the device is used, firstly, a user rotates a plurality of rotating handles 15 anticlockwise, then pushes the door handle 2 to open the watertight door 1, if the watertight door 1 needs to be closed, the user rotates the rotating handles 15 clockwise, and then stretches the door handle 2 to complete the closing of the watertight door 1;
referring to the attached drawings 1-5 of the specification, when the device is used, if the external pressure impacts the watertight door 1, the pressure-resistant plate 3 is impacted first, then the first-stage pressure-resistant structure consisting of the elastic part 4, the arc-shaped connecting part 5, the rubber disc 6, the square groove 7, the return spring 8 and the limiting plate 9 can weaken the impact force, when the compression-resistant plate 3 is impacted, the elastic piece 4, the arc-shaped connecting piece 5, the rubber disc 6 and the return spring 8 resist the external impact due to the inertia and elasticity of the elastic piece, meanwhile, the impact force is weakened again by a second-stage compression-resistant structure formed by the top plate 10, the hydraulic telescopic rod 11 and the compression-resistant spring 12, so that the elastic force generated by the hydraulic telescopic rod 11 and the compression-resistant spring 12 can resist the external impact again, and the external pressure cannot damage the watertight door 1 after being weakened twice.
Claims (8)
1. The utility model provides a steel watertight door with compressive structures, includes watertight door (1), door handle (2), resistance to compression board (3), square groove (7), reset spring (8) and hydraulic telescoping rod (11), its characterized in that: elastic component (4) are connected to resistance to compression board (3) side, elastic component (4) side is connected with arc connecting piece (5), arc connecting piece (5) side is connected with puck (6), reset spring (8) one end is connected with puck (6), reset spring (8) other end is connected with limiting plate (9), hydraulic telescoping rod (11) externally mounted has compression spring (12), hydraulic telescoping rod (11) with the highly uniform of compression spring (12), compression spring (12) top is connected with roof (10), compression spring (12) bottom sets up inside circular recess (13).
2. The watertight steel door with a compression-resistant structure as claimed in claim 1, wherein: a rotating handle (15) is arranged on one side of the watertight door (1), and a rubber sealing element (16) is connected to the other side of the watertight door (1).
3. The watertight steel door with a compression-resistant structure as claimed in claim 1, wherein: the door handle (2) is arranged on the surface of the pressure resisting plate (3), and a rotating handle (15) is arranged on the outer side of the door handle (2).
4. The watertight steel door with a compression-resistant structure as claimed in claim 3, wherein: and a watertight door (1) is arranged on the outer side of the pressure resisting plate (3), and the pressure resisting plate (3) and the watertight door (1) are parallel to each other.
5. The watertight steel door with a compression-resistant structure as claimed in claim 1, wherein: the arc-shaped connecting pieces (5) are arc-shaped, and the number of the arc-shaped connecting pieces (5) is set to be multiple.
6. The watertight steel door with a compression-resistant structure as claimed in claim 1, wherein: the water-stop door is characterized in that the square groove (7) is arranged inside the water-stop door (1), and a limiting plate (9) is arranged inside the square groove (7).
7. The watertight steel door with a compression-resistant structure as claimed in claim 6, wherein: the number of the limiting plates (9) is set to be a plurality of, the side face of the top plate (10) is connected with the pressure resisting plate (3), and the circular groove (13) is formed in the watertight door (1).
8. The watertight steel door with a compression-resistant structure as claimed in claim 2, wherein: the rotating handle (15) is arranged inside the mounting opening (14), and the mounting opening (14) is arranged on the surface of the pressure resisting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254120.4U CN216762100U (en) | 2022-02-08 | 2022-02-08 | Steel watertight door with compression-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254120.4U CN216762100U (en) | 2022-02-08 | 2022-02-08 | Steel watertight door with compression-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216762100U true CN216762100U (en) | 2022-06-17 |
Family
ID=81956273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220254120.4U Active CN216762100U (en) | 2022-02-08 | 2022-02-08 | Steel watertight door with compression-resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216762100U (en) |
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2022
- 2022-02-08 CN CN202220254120.4U patent/CN216762100U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel watertight door with compressive structure Effective date of registration: 20230531 Granted publication date: 20220617 Pledgee: Bank of China Limited Jiangyan Branch Pledgor: Jiangsu JuYang complete equipment Co.,Ltd. Registration number: Y2023980042456 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |