CN212429472U - Stainless steel assembled connection standard fastener for ship - Google Patents
Stainless steel assembled connection standard fastener for ship Download PDFInfo
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- CN212429472U CN212429472U CN202020581804.6U CN202020581804U CN212429472U CN 212429472 U CN212429472 U CN 212429472U CN 202020581804 U CN202020581804 U CN 202020581804U CN 212429472 U CN212429472 U CN 212429472U
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Abstract
The utility model discloses a standard fastener is connected to stainless steel assembled for boats and ships, including axle sleeve, threaded rod and thread groove, the axle sleeve upper end is provided with the threaded rod, threaded rod upper end integrated into one piece has the thread groove, the thread groove outside is provided with the nut. Has the advantages that: the utility model discloses a rotation cover, protruding ring and concave ring that set up for be connected through rotating the cover between axis of rotation and the fixed axle bed, make the friction damage of axis of rotation alleviate, and then guarantee the fastening effect of fastener, through the axle sleeve that sets up, threaded rod, axis of rotation, thread tooth and interior hexagonal bolt groove, make when installation axis of rotation and threaded rod, aim at interior hexagonal bolt groove through the hexagonal screwdriver, with the axis of rotation fixed to the axle sleeve inboard, simplify the installation procedure, guarantee the installation effectiveness.
Description
Technical Field
The utility model relates to a shipbuilding field, concretely relates to stainless steel assembled connection standard fastener for boats and ships.
Background
Stainless steel standard fasteners are a special term concept that encompasses a wide range of products, and are generally used for fastening more expensive machine components due to their aesthetic, durable, and corrosion resistant characteristics. In the ship manufacturing process, the side port needs to be compressed and fixed by a fastening piece, so that the side port is locked and fixed, and the tightness of a cabin is ensured.
Current assembled fastener for porthole is when using, lacks the device of rotatory support between the axis of rotation of fastener and the fixed axle bed for direct rotatory friction between axis of rotation and the fixed axle bed, make axis of rotation friction damage serious, influence the fastening effect of fastener, simultaneously, current fastener is when using, is mostly the welding setting between axis of rotation and the threaded rod, when the installation axis of rotation, and installation steps is numerous and diverse, influences the installation effectiveness, consequently needs a utility model to solve current problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
When using, the device that lacks rotatory support between the axis of rotation of fastener and the fixed axle bed for overcome current assembled fastener for the porthole, make direct rotatory friction between axis of rotation and the fixed axle bed, make axis of rotation friction damage serious, influence the problem of the fastening effect of fastener, and current fastener is when using, be mostly welding the setting between axis of rotation and the threaded rod, when the installation axis of rotation, installation steps is numerous and diverse, influence the problem of installation effectiveness.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a stainless steel assembled connection standard fastener for boats and ships, including axle sleeve, threaded rod and thread groove, the axle sleeve upper end is provided with the threaded rod, threaded rod upper end integrated into one piece has the thread groove, the thread groove outside is provided with the nut, the nut outside is provided with the swivel becket, the nut upside is provided with transparent seal cover, the nut downside is provided with the cushion, the cushion is close to nut one side integrated into one piece has the clamp ring, the axle sleeve inboard is provided with the axis of rotation, axis of rotation both ends ring side is provided with the rotation cover, the inboard symmetry of rotation cover is provided with protruding ring, the axis of rotation is close to protruding ring position integrated into one piece has the concave ring, axis of rotation both ends head integrated into one piece has interior hexagonal bolt groove, axis of rotation center outside integrated into one piece has the.
Further, the shaft sleeve is welded with the threaded rod, the shaft sleeve is connected with the rotating shaft through the thread teeth, and the thread teeth are connected with the shaft sleeve through threads.
By adopting the technical scheme, the shaft sleeve can fix the rotating shaft, and the thread teeth can fix the rotating shaft on the inner side of the shaft sleeve.
Furthermore, the rotating sleeve is connected with the rotating shaft through the convex ring and the concave ring, the convex ring is rotatably connected with the concave ring, and the convex ring is rotatably connected with the rotating sleeve.
Through adopting above-mentioned technical scheme, protruding ring can with the rotating sleeve with the axis of rotation carries out spacing connection, guarantees the axis of rotation can be stable round the rotating sleeve rotates, and then alleviates the frictional force between axis of rotation and the fixed axle bed, guarantees the fastening effect of device.
Further, the thread groove is connected with the nut through threads, and the nut is welded with the rotating ring.
Through adopting above-mentioned technical scheme, the thread groove can with the nut is connected, makes the nut can round the threaded rod rotates and reciprocates, the swivel becket can drive the nut rotates, makes things convenient for operating personnel to exert oneself.
Furthermore, the transparent sealing sleeve is connected with the nut through threads, and the rubber pad is connected with the nut through the clamping ring.
By adopting the technical scheme, the transparent sealing sleeve can be right the thread groove upper end is sealed and protected, avoids the thread groove upper end receives external environment's erosion and destruction, the cushion can make nut and porthole carry out flexible crimping, avoids the porthole to receive to compress tightly the damage.
Furthermore, the clamping ring is glued with the nut.
By adopting the technical scheme, the clamping ring can enable the rubber mat to be stably clamped into the nut, so that the rubber mat is stably connected with the nut.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that when the existing assembled fastener for the porthole is used, a device for rotary support is lacked between a rotary shaft of the fastener and a fixed shaft seat, so that the rotary shaft is directly rotated and rubbed with the fixed shaft seat, the rotary shaft is seriously rubbed and damaged, and the fastening effect of the fastener is influenced, the utility model discloses a rotary sleeve, a convex ring and a concave ring are arranged, so that the rotary shaft is connected with the fixed shaft seat through the rotary sleeve, the friction damage of the rotary shaft is reduced, and the fastening effect of the fastener is further ensured;
2. for solving current fastener when using, be mostly welding setting between axis of rotation and the threaded rod, when the installation axis of rotation, installation procedure is numerous and diverse, influences the problem of installation effectiveness, the utility model discloses an axle sleeve, threaded rod, axis of rotation, thread tooth and interior hexagonal bolt groove that set up for when installation axis of rotation and threaded rod, aim at interior hexagonal bolt groove through the hexagonal screwdriver, with the axis of rotation fixed to the axle sleeve inboard, simplify installation procedure, guarantee installation effectiveness.
Drawings
FIG. 1 is a front view of a stainless steel modular connection standard fastener for a marine vessel according to the present invention;
FIG. 2 is a front cross-sectional view of the sleeve and the rotating shaft of the stainless steel modular connection standard fastener for a ship according to the present invention;
FIG. 3 is an enlarged view of the stainless steel modular connection standard fastener for a marine vessel according to the present invention at A;
the reference numerals are explained below:
1. a rotating shaft; 2. a threaded rod; 3. a shaft sleeve; 4. a thread groove; 5. a rotating ring; 6. a nut; 7. a rubber pad; 8. rotating the sleeve; 9. thread teeth; 10. a concave ring; 11. a raised ring; 12. a transparent sealing sleeve; 14. and an inner hexagonal bolt groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, the stainless steel modular connection standard fastener for ships in this embodiment, includes a sleeve 3, threaded rod 2 and thread groove 4, 3 upper ends of axle sleeve are provided with threaded rod 2, 2 upper end integrated into one piece of threaded rod have thread groove 4, 4 outsides of thread groove are provided with nut 6, 6 outsides of nut are provided with swivel becket 5, 6 upsides of nut are provided with transparent seal cover 12, 6 downside of nut is provided with cushion 7, cushion 7 is close to 6 one side integrated into one piece of nut and has the clamp ring, 3 inboards of axle sleeve are provided with axis of rotation 1, 1 both ends of axis of rotation ring side is provided with and rotates cover 8, 8 inboard symmetries of rotation cover are provided with protruding ring 11, axis of rotation 1 is close to protruding ring 11 position integrated into one piece and has concave ring 10, 1 both ends head integrated into one piece of axis of rotation has interior hexagonal bolt.
Rotating sleeve 8 is connected through protruding ring 11 and concave ring 10 with axis of rotation 1, and protruding ring 11 rotates with concave ring 10 to be connected, and protruding ring 11 rotates with rotating sleeve 8 to be connected, and protruding ring 11 can carry out spacing connection with rotating sleeve 8 and axis of rotation 1, guarantees that axis of rotation 1 can stabilize and rotate round rotating sleeve 8, and then alleviates the frictional force between axis of rotation 1 and the fixed axle bed, guarantees the fastening effect of device.
Thread groove 4 and nut 6 pass through threaded connection, and nut 6 and swivel becket 5 welding, thread groove 4 can be connected with nut 6 for nut 6 can rotate round threaded rod 2 and reciprocate, and swivel becket 5 can drive nut 6 and rotate, makes things convenient for operating personnel to exert oneself.
The clamping ring is glued with the nut 6, and the clamping ring can enable the rubber mat 7 to be stably clamped into the nut 6, so that the rubber mat 7 and the nut 6 are stably connected.
The specific implementation process of this embodiment is as follows: when the porthole sealing device is used, the shaft sleeve 3 at the lower end of the threaded rod 2 is clamped between the fixed shaft seats, the rotating shaft 1 penetrates through the fixed shaft seats and is clamped into the inner hexagonal bolt groove 14 through a hexagonal screwdriver, then the rotating shaft 1 is rotated to enable the thread teeth 9 to be rotatably clamped into the inner side of the shaft sleeve 3, the rotating shaft 1 is rotated to the central position of the shaft sleeve 3, the rotating sleeves 8 are respectively clamped and fixed at the two ends of the rotating shaft 1, the rotating shaft 1 is connected with the fixed shaft seats through the rotating sleeves 8, the friction damage of the rotating shaft 1 is reduced, the looseness between the rotating shaft 1 and the fixed shaft seats is avoided, the fastening effect of a fastener is further ensured, after the porthole is installed, the porthole is closed, the threaded rod 2 is clamped into the groove on the porthole, then the rotating ring 5 is rotated to enable the nut 6 to be tightly pressed on the porthole through the rubber gasket 7, the porthole is, avoid external environment to corrode thread groove 4, through axle sleeve 3, threaded rod 2, axis of rotation 1, thread tooth 9 and interior hexagonal bolt groove 14 that set up for when installation axis of rotation 1 and threaded rod 2, aim at interior hexagonal bolt groove 14 through the hexagonal screwdriver, with axis of rotation 1 rotation fixed to axle sleeve 3 inboard, simplify the installation steps, guarantee the installation effectiveness.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A standard fastener is connected to stainless steel assembled for boats and ships, its characterized in that: comprises a shaft sleeve (3), a threaded rod (2) and a thread groove (4), wherein the threaded rod (2) is arranged at the upper end of the shaft sleeve (3), the thread groove (4) is integrally formed at the upper end of the threaded rod (2), a nut (6) is arranged at the outer side of the thread groove (4), a rotating ring (5) is arranged at the outer side of the nut (6), a transparent sealing sleeve (12) is arranged at the upper side of the nut (6), a rubber gasket (7) is arranged at the lower side of the nut (6), a clamping ring is integrally formed at one side of the rubber gasket (7) close to the nut (6), a rotating shaft (1) is arranged at the inner side of the shaft sleeve (3), rotating sleeves (8) are arranged at the ring sides at the two ends of the rotating shaft (1), convex rings (11) are symmetrically arranged at the inner side of the rotating sleeves (8), and a concave ring, the novel screw driver is characterized in that inner hexagonal bolt grooves (14) are integrally formed in two ends of the rotating shaft (1), and screw threads (9) are integrally formed on the outer side of the center of the rotating shaft (1).
2. The stainless steel modular connection standard fastener for marine vessels of claim 1, wherein: the shaft sleeve (3) is welded with the threaded rod (2), the shaft sleeve (3) is connected with the rotating shaft (1) through the thread teeth (9), and the thread teeth (9) are connected with the shaft sleeve (3) through threads.
3. The stainless steel modular connection standard fastener for marine vessels of claim 1, wherein: rotate cover (8) with axis of rotation (1) passes through protruding ring (11) with concave ring (10) are connected, protruding ring (11) with concave ring (10) rotate to be connected, protruding ring (11) with it rotates to be connected to rotate cover (8).
4. The stainless steel modular connection standard fastener for marine vessels of claim 1, wherein: the thread groove (4) is connected with the nut (6) through threads, and the nut (6) is welded with the rotating ring (5).
5. The stainless steel modular connection standard fastener for marine vessels of claim 1, wherein: the transparent sealing sleeve (12) is connected with the nut (6) through threads, and the rubber gasket (7) is connected with the nut (6) through a clamping ring.
6. The stainless steel modular connection standard fastener for marine vessels of claim 5, wherein: the clamping ring is glued with the nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581804.6U CN212429472U (en) | 2020-04-18 | 2020-04-18 | Stainless steel assembled connection standard fastener for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581804.6U CN212429472U (en) | 2020-04-18 | 2020-04-18 | Stainless steel assembled connection standard fastener for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212429472U true CN212429472U (en) | 2021-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020581804.6U Active CN212429472U (en) | 2020-04-18 | 2020-04-18 | Stainless steel assembled connection standard fastener for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212429472U (en) |
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2020
- 2020-04-18 CN CN202020581804.6U patent/CN212429472U/en active Active
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