CN220096618U

CN220096618U - Marine connection housing convenient to installation

Info

Publication number: CN220096618U
Application number: CN202321588051.1U
Authority: CN
Inventors: 来华锋; 苏义敏
Original assignee: Zhejiang Huitong Quancheng Heavy Industry Machinery Technology Co ltd
Current assignee: Zhejiang Huitong Quancheng Heavy Industry Machinery Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-28
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of ship manufacturing, in particular to a ship connecting housing convenient to install, which comprises two fixing rings, wherein each fixing ring is divided into four sections, a cavity is formed in each fixing ring, a connecting rod is arranged between two adjacent ends of each fixing ring, and two ends of each connecting rod are connected with the fixing rings in a sliding mode through the cavities.

Description

Marine connection housing convenient to installation

Technical Field

The utility model relates to the technical field of ship manufacturing, in particular to a ship connecting housing convenient to install.

Background

The propeller is required to rotate to provide thrust during ship running, the propeller of the traditional fishing boat and civil boat often winds to aquatic weeds or impacts foreign matters in water, the propeller is easy to damage, and the ship loses running power, so that a protective cover is required to be added in front of the propeller for protection.

The patent of the utility model such as publication No. CN113548166A provides a novel marine propeller protective cover, which comprises a front protective ring and a rear protective ring, wherein a plurality of fixing rods are arranged between the front protective ring and the rear protective ring, openings are arranged at the tops of the front protective ring and the rear protective ring, U-shaped fixing parts are arranged in the openings, and a bottom fixing component is arranged at the lower part of the rear protective ring.

The novel marine propeller protective cover can only be installed on propellers with the same size when being installed, cannot be adjusted according to the size of the propellers, and easily causes the problem of resource waste.

Disclosure of Invention

The utility model aims to solve or at least relieve the problems that the existing novel marine propeller protective cover can only be installed on propellers with the same size when being installed, cannot be adjusted according to the size of the propellers and easily causes resource waste.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a marine connection housing convenient to installation, includes two retainer plates, the retainer plate divide into four sections, every section all be equipped with the cavity in the retainer plate, two sections be equipped with the connecting rod between the adjacent one end of retainer plate, the connecting rod both ends are passed through cavity and retainer plate sliding connection, two fixedly connected with a plurality of strengthening ribs between the retainer plate, retainer plate both ends lateral wall all is equipped with the through-hole, the cover is equipped with the bolt on the through-hole, one side that the connecting rod is close to the through-hole is equipped with a plurality of screw holes.

Through adopting above technical scheme, when needing to install on the screw of equidimension not, through pulling out the connecting rod, make the diameter grow of retainer plate, improve the area of retainer plate, fix through the screw hole on bolt through-hole and the connecting rod simultaneously, make the protection casing can install on the screw of equidimension not.

Optionally, one of the fixing rings is divided into two sections, and a U-shaped mounting frame is fixedly connected between the two sections.

Optionally, the inboard lateral wall of U type mounting bracket one end rotates and is connected with first threaded rod, the first threaded rod other end runs through U type mounting bracket other end lateral wall and forms sliding connection, first threaded rod is kept away from the one end cover of U type mounting bracket is equipped with first nut, first nut with first threaded rod looks spiro union.

Optionally, the lateral walls of two sides of the U-shaped mounting frame are provided with U-shaped clamping blocks.

Optionally, one connecting rod of the other fixing ring is divided into two sections, and a special-shaped mounting plate is fixedly connected between the two sections.

Optionally, the special-shaped mounting plate is kept away from the inboard lateral wall of one end of connecting rod rotates and is connected with the second threaded rod, the second threaded rod runs through special-shaped mounting plate other end lateral wall and forms sliding connection, the second threaded rod is kept away from the one end cover of special-shaped mounting plate is equipped with the second nut, the second nut with the looks spiro union of second threaded rod.

Optionally, the connecting rod is provided as a connecting rod having elasticity.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the matching arrangement among the structures such as the fixed ring, the connecting rod and the bolts, when the screw propeller is required to be installed on different sizes, the connecting rod is pulled out, so that the diameter of the fixed ring is increased, the area of the fixed ring is increased, and meanwhile, the screw bolts penetrate through the through holes and are fixed with the threaded holes on the connecting rod, so that the protective cover can be installed on screw propellers with different sizes, and the problems that only the screw propellers with the same size can be installed, the adjustment can not be performed according to the size of the screw propeller, and the resource waste is easy to cause are avoided as much as possible.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a U-shaped mounting bracket according to the present utility model;

fig. 3 is an enlarged view of the area a of the present utility model.

In the figure: 1. a fixing ring; 2. a cavity; 3. a connecting rod; 4. reinforcing ribs; 5. a bolt; 6. a threaded hole; 7. u-shaped mounting rack; 8. a first threaded rod; 9. a first nut; 10. a U-shaped clamping block; 11. a special-shaped mounting plate; 12. a second threaded rod; 13. and a second nut.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, a marine connection housing convenient to install, including two retainer plates 1, retainer plate 1 divide into four sections, all be equipped with cavity 2 in every section retainer plate 1, be equipped with connecting rod 3 between the adjacent one end of two sections retainer plates 1, cavity 2 and retainer plate 1 sliding connection are passed through at connecting rod 3 both ends, fixedly connected with a plurality of strengthening ribs 4 between two retainer plates 1, retainer plate 1 both ends lateral wall all is equipped with the through-hole, the cover is equipped with bolt 5 on the through-hole, one side that the connecting rod 3 is close to the through-hole is equipped with a plurality of screw holes 6, when the screw that needs to install on the equidimension not, through pulling out connecting rod 3, make the diameter grow of retainer plate 1, improve the area of retainer plate 1, pass through the through-hole through bolt 5 simultaneously and be fixed with screw hole 6 on the connecting rod 3, make the protection casing can install on the screw of equidimension not.

Specifically, referring to fig. 1, one connecting rod 3 of a fixing ring 1 is divided into two sections, and a U-shaped mounting frame 7 is fixedly connected between the two sections, and the protection cover can be fixed on the propeller through the U-shaped mounting frame 7.

Specifically, please refer to fig. 1, the inboard lateral wall of U type mounting bracket 7 one end rotates and is connected with first threaded rod 8, and the first threaded rod 8 other end runs through U type mounting bracket 7 other end lateral wall and forms sliding connection, and the one end cover that U type mounting bracket 7 was kept away from to first threaded rod 8 is equipped with first nut 9, and first nut 9 and first threaded rod 8 looks spiro union can contract U type mounting bracket 7 through first threaded rod 8 and first nut 9, makes U type mounting bracket 7 more firm fix on the screw.

Specifically, referring to fig. 2, the side walls at two sides of the U-shaped mounting frame 7 are provided with U-shaped clamping blocks 10, and the stability of the U-shaped mounting frame 7 during mounting can be improved through the U-shaped clamping blocks 10.

Specifically, referring to fig. 1, one connecting rod 3 of the other fixing ring 1 is divided into two sections, and a special-shaped mounting plate 11 is fixedly connected between the two sections, and the mounting of the protective cover can be reinforced by connecting the special-shaped mounting plate 11 with the bottom of the propeller.

Specifically, referring to fig. 1, the inner side wall of one end of the special-shaped mounting plate 11 far away from the connecting rod 3 is rotationally connected with a second threaded rod 12, the second threaded rod 12 penetrates through the other end side wall of the special-shaped mounting plate 11 and forms sliding connection, one end of the second threaded rod 12 far away from the special-shaped mounting plate 11 is sleeved with a second nut 13, the second nut 13 is in threaded connection with the second threaded rod 12, and the special-shaped mounting plate 11 can be fixed on the screw through the second threaded rod 12 and the second nut 13.

Specifically, referring to fig. 1, the connecting rod 3 is provided with an elastic connecting rod 3, and the connecting rod 3 can slide between the connecting rod 3 and the cavity 2 conveniently through the elastic connecting rod 3, so that the connecting rod 3 can be contracted into the cavity 2.

Working principle: when needing to install on the screw of equidimension, through pulling out connecting rod 3, make the diameter grow of retainer plate 1, improve the area of retainer plate 1, run through the screw hole 6 on through-hole and the connecting rod 3 through bolt 5 simultaneously and fix, make the protection casing can install on the screw of equidimension not, avoided when installing as far as possible, only can install on the screw of equidimension, can't adjust according to the size of screw, lead to the problem of wasting of resources easily.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Marine connection housing, convenient to install, comprising two fixing rings (1), characterized in that: the utility model discloses a fixing device, including retainer plate (1), connecting rod (3), fixed ring (1) are divided into four sections, every section all be equipped with cavity (2) in retainer plate (1), two sections be equipped with connecting rod (3) between the adjacent one end of retainer plate (1), connecting rod (3) both ends are passed through cavity (2) and retainer plate (1) sliding connection, two fixedly connected with a plurality of strengthening ribs (4) between retainer plate (1), retainer plate (1) both ends lateral wall all is equipped with the through-hole, the cover is equipped with bolt (5) on the through-hole, one side that connecting rod (3) is close to the through-hole is equipped with a plurality of screw holes (6).

2. A marine connection housing for easy installation as defined in claim 1, wherein: one of the fixing rings (1) is divided into two sections, and a U-shaped mounting frame (7) is fixedly connected between the two sections.

3. A marine connection housing for easy installation as claimed in claim 2, wherein: the novel U-shaped mounting rack is characterized in that a first threaded rod (8) is rotationally connected to the inner side wall of one end of the U-shaped mounting rack (7), the other end of the first threaded rod (8) penetrates through the side wall of the other end of the U-shaped mounting rack (7) and forms sliding connection, a first nut (9) is sleeved on one end of the first threaded rod (8) away from the U-shaped mounting rack (7), and the first nut (9) is in threaded connection with the first threaded rod (8).

4. A marine connection housing for easy installation as claimed in claim 2, wherein: u-shaped clamping blocks (10) are arranged on the side walls of the two sides of the U-shaped mounting frame (7).

5. A marine connection housing for easy installation as claimed in claim 2, wherein: one connecting rod (3) of the other fixing ring (1) is divided into two sections, and a special-shaped mounting plate (11) is fixedly connected between the two sections.

6. A marine connection housing for easy installation as defined in claim 5, wherein: the special-shaped mounting plate (11) is far away from one end inner side wall of the connecting rod (3) is rotationally connected with a second threaded rod (12), the second threaded rod (12) penetrates through the other end side wall of the special-shaped mounting plate (11) and forms sliding connection, one end of the second threaded rod (12) far away from the special-shaped mounting plate (11) is sleeved with a second nut (13), and the second nut (13) is in threaded connection with the second threaded rod (12).

7. A marine connection housing for easy installation as defined in claim 1, wherein: the connecting rod (3) is an elastic connecting rod (3).