CN111571505A

CN111571505A - Spanner for release plug of cruise ship

Info

Publication number: CN111571505A
Application number: CN202010435842.5A
Authority: CN
Inventors: 肖浩; 任波海; 王润东
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-08-25

Abstract

The invention discloses a vent plug wrench of a cruise ship, which comprises a handle and at least one locking assembly, wherein the locking assembly comprises a sleeve and a protruding part, and the sleeve and the protruding part are respectively connected to different free ends of the handle. According to the invention, two different locking structures are simultaneously arranged on one bleed plug wrench, so that the novel bleed plug can be installed on both the inner side and the outer side of the cabin by the bleed plug wrench, the locking and the releasing of the novel bleed plug are realized, the number of required installation tools is effectively reduced, the installation time is shortened, and the working efficiency is improved.

Description

Spanner for release plug of cruise ship

Technical Field

The invention relates to the field of ships, in particular to a release plug wrench of a cruise ship.

Background

The vent plugs on the traditional cruise ship are installed on the outer side of a cabin, and are locked and released through a vent plug wrench. In general, an opening interface on the bleeder is a concave structure, and a bleeder wrench with inner four corners or an inner hexagonal socket is needed for matching.

For a novel release plug which can realize locking and releasing functions in and out of a cabin, as shown in fig. 1, the novel release plug comprises an opening port 1 in the cabin and an opening port 2 out of the cabin, wherein the opening port 1 in the cabin is of a protruding structure, and the opening port 2 out of the cabin is of a recessed structure, so that the novel release plug can be locked and released only by using a wrench without using a structure. And the bleeder plug spanner among the prior art can only open interface 2 cooperation with the cabin outside generally, realizes the locking and the release of bleeder plug outside the cabin, opens interface 1 to the cabin, needs adopt the spanner of other structures to lead to work efficiency lower.

Disclosure of Invention

The invention aims to overcome the defect that a single release plug wrench in the prior art cannot open a novel release plug in and out of a cabin so as to lower the working efficiency, and provides a release plug wrench for a cruise ship.

The invention solves the technical problems through the following technical scheme:

a vent plug wrench for a cruise vessel, the vent plug wrench comprising a handle and at least one locking assembly, the locking assembly comprising a sleeve and a projection, the sleeve and the projection being connected to different free ends of the handle, respectively.

In this scheme, set up two kinds of different locking structures simultaneously on a stopper spanner of releasing for the stopper spanner of releasing can both install novel stopper of releasing in the inside and outside both sides in cabin, with the locking and the release that realize novel stopper of releasing, effectively reduces required mounting tool's quantity, shortens installation time, improves work efficiency.

Preferably, the handle is a cross bar.

In this scheme, wherein two free ends can be as the handle of handle, make things convenient for the technical staff operation.

Preferably, the sleeve and the projection are disposed opposite each other in the same locking assembly.

Preferably, the bleed plug wrench includes two locking assemblies, one of the socket or the lug being attached to each of the four free ends of the handle.

Preferably, the cross-sectional shapes of the sleeve and the projection in the same locking assembly are the same.

Preferably, the cross-sectional shapes of the sleeve and the protrusion are both square or hexagonal.

In this scheme, in order to distinguish the bleeder plug in different cabins for the convenience, the shape of opening the interface of bleeder plug is different in different cabins, and the interface is opened through square opening interface and hexagon to the common use and distinguishes, and the bleeder plug spanner should be designed into can open interface complex shape with the bleeder plug.

Preferably, the cross-sectional shapes of the sleeve and the projection in different locking assemblies are different from each other.

In this scheme, the cross-sectional shape of the sleeve and the protruding portion in different locking Assembly is different from each other, can increase the application scope of bleeder plug spanner, reduces the quantity of required mounting tool.

Preferably, a reinforcing part is connected between the handle and the protruding part, the radial dimension of the reinforcing part is larger than that of the handle, and the radial dimension of the reinforcing part is larger than that of the protruding part.

In this scheme, the reinforcing part can effectively reduce the protruding portion in the locking and release bleeder plug's in-process, the condition that warp even breaks under the effect of torsion.

Preferably, the material of the bleeder plug wrench is low carbon steel or stainless steel.

Preferably, the material of the release plug wrench is mild steel, and the surface of the release plug wrench is further provided with a zinc coating.

In this scheme, set up the one deck galvanizing coat again on the surface of stopper spanner of releasing, can effectively prevent to release to fill up the spanner surface and rust, increase the life of stopper spanner of releasing.

The positive progress effects of the invention are as follows: according to the invention, two different locking structures are simultaneously arranged on one bleed plug wrench, so that the novel bleed plug can be installed on both the inner side and the outer side of the cabin by the bleed plug wrench, the locking and the releasing of the novel bleed plug are realized, the number of required installation tools is effectively reduced, the installation time is shortened, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic view of the internal structure of a novel bleed plug in the prior art.

Fig. 2 is a schematic perspective view of a bleeder plug wrench according to embodiment 1 of the present invention.

Fig. 3 is a schematic perspective view of a bleeder plug wrench according to embodiment 2 of the present invention.

Fig. 4 is another perspective view of a bleeder plug wrench according to embodiment 2 of the present invention.

Description of prior art reference numerals:

opening interface 1 in cabin

Outboard opening interface 2

The reference signs of the present application illustrate:

handle 3

Handle 31

Sleeve 41

First sleeve 42

Second sleeve 43

Projection 51

First projection 52

Second projection 53

Reinforcing part 6

Detailed Description

The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.

Example 1

The embodiment provides a release plug wrench of a cruise ship, which is used for locking and releasing a novel release plug. As shown in fig. 2, the tap wrench comprises a handle 3 and a locking assembly comprising a sleeve 41 and a projection 51, the sleeve 41 and the projection 51 being attached to different free ends of the handle 3, respectively.

The handle 3 in this embodiment is a cross rod, the sleeve 41 and the protruding portion 51 are arranged oppositely, the two ends of the handle 3 which are not provided with the locking assembly can be used as the handle 31, in the actual installation process, the technician realizes the rotation of the release plug wrench by rotating the handle 31, and then the locking and the release of the release plug are realized.

In other alternative embodiments, the structure of the handle 3 is not limited to the cross bar, but other structures, such as a straight-line structure, are also possible, but in order to make it more convenient for a technician to apply force during use, it is preferable that two handles 31 are respectively arranged on two sides of the straight-line handle 3, and the technician drives the tapping plug wrench to rotate through the handles 31. The number of the locking assemblies is not limited to one, and more locking assemblies may be designed according to the shape of the handle 3 and the actual situation.

Set up two kinds of different locking structures simultaneously on a bleeder plug spanner for the bleeder plug spanner in this embodiment can both install novel bleeder plug in the inside and outside both sides in the cabin, with the locking and the release that realize novel bleeder plug, effectively reduces required mounting tool's quantity, shortens installation time, improves work efficiency.

In the embodiment, the two vertical shafts of the handle 3 are fixedly connected and cannot move relative to each other, which is beneficial to improving the stability in use. In other alternative embodiments, the two shafts may be designed to move relative to each other to change the moment arm length to provide more force savings for the technician.

The cross-sectional shapes of the sleeve 41 and the projection 51 are the same, and both are square. In order to facilitate the distinction between the vent plugs of different cabins, the shapes of the opening interfaces of the vent plugs in different cabins are different, and the common distinction is made between a square opening interface and a hexagonal opening interface, therefore, in other alternative embodiments, the cross-sectional shapes of the sleeve 41 and the protrusion 51 may also be hexagonal or other shapes, and the cross-sectional shapes of the sleeve 41 and the protrusion 51 may also be different, and should be designed according to the structure of the vent plug to be matched.

A reinforcement 6 is also connected between the handle 3 and the projection 51, the reinforcement 6 having a radial dimension greater than that of the handle 3, and the reinforcement 6 also having a radial dimension greater than that of the projection 51. The plug wrench is subject to torsional forces during tightening and releasing of the plug, and particularly the protrusions 51 are more susceptible to deformation or even breakage due to torsional forces. The reinforcing part 6 can effectively ensure the strength of the protruding part 51, effectively avoid the deformation of the protruding part 51 and ensure the normal use of the bleeder plug wrench.

The bleeder plug wrench in this embodiment can be made of low carbon steel or stainless steel, and is more susceptible to damp corrosion because the bleeder plug wrench is used in the boats and ships field. When the stopper spanner of bleeding adopts low-carbon steel to make, need set up the one deck galvanizing coat again on the surface of stopper spanner of bleeding, the galvanizing coat not only can effectively prevent to bleed and fill up the spanner surface and rust, increases the life of stopper spanner of bleeding, can also increase the pleasing to the eye degree of stopper spanner of bleeding.

Example 2

The structure of this embodiment is substantially the same as that of embodiment 1, except that the structure of the locking assembly is different.

In the actual production and installation process, the water tank and the oil tank of the cruise ship need to be provided with the drainage plugs, and in order to distinguish the drainage plugs used on different cabins, a common method for a person skilled in the art is to design opening interfaces of the drainage plugs used on different cabins into different shapes, so that drainage plug wrenches used for locking and releasing the drainage plugs in different cabins need to adopt different structures.

As shown in fig. 3-4, the bleeder plug wrench of this embodiment comprises two locking assemblies, one of which comprises a first sleeve 42 and a first lug 52, both the first sleeve 42 and the first lug 52 having a square cross-sectional shape, the other of which comprises a second sleeve 43 and a second lug 53, both the second sleeve 43 and the second lug 53 having a hexagonal cross-sectional shape. The handle 3 has four free ends to which the first sleeve 42, the first protrusion 52, the second sleeve 43 and the second protrusion 53 are respectively connected, in order to enhance the use feeling of the technician during the operation, the first sleeve 42 and the first protrusion 52 are oppositely arranged, and the second sleeve 43 and the second protrusion 53 are oppositely arranged, in other alternative embodiments, the first sleeve 42, the first protrusion 52, the second sleeve 43 and the second protrusion 53 may be arranged on any one free end of the handle 3, and are not limited to the relative arrangement of the first sleeve 42 and the first protrusion 52 and the relative arrangement of the second sleeve 43 and the second protrusion 53.

In other alternative embodiments, the shapes of the sleeve and the protrusion in the same locking assembly are not limited to the same shape, nor to a square shape and a hexagonal shape, and a mating bleed plug wrench may be designed according to the shape of the bleed plug opening interface. However, in order to provide a wider application range for the tap wrench, the cross-sectional shapes of the sleeve and the protrusion in different locking assemblies are different from each other.

The release plug spanner in this implementation not only can realize locking and release novel release plug inside and outside the cabin, but also is applicable to the locking and releases the novel release plug of different shapes in the different cabins, effectively increases the application scope of release plug spanner, reduces the quantity of required mounting tool, shortens installation time, improves work efficiency.

While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims

1. A bleed plug wrench for a cruise ship, the bleed plug wrench comprising a handle and at least one locking assembly, the locking assembly comprising a sleeve and a projection, the sleeve and the projection being connected to different free ends of the handle, respectively.

2. The caster release plug wrench of claim 1, wherein the handle is a cross bar.

3. The caster spanner release plug of claim 2 wherein the sleeve and the tab in the same locking assembly are oppositely disposed.

4. The caster spanner wrench of claim 2 or 3, wherein the spanner comprises two locking assemblies, and one of the sleeve or the protrusion is attached to each of the four free ends of the handle.

5. The caster spanner release plug of claim 1 wherein the cross-sectional shapes of the sleeve and the protrusion in the same locking assembly are the same.

6. The caster spanner for tapping plugs as in claim 5, wherein the cross-sectional shapes of the sleeve and the protrusion are both square or hexagonal.

7. The caster spanner for tapping plugs as in claim 1, wherein the cross-sectional shapes of the sleeve and the protrusion in different ones of the locking assemblies are different from each other.

8. The caster release plug wrench of claim 1, wherein a reinforcement portion is coupled between the handle and the tab, the reinforcement portion having a radial dimension greater than a radial dimension of the handle and the reinforcement portion having a radial dimension greater than a radial dimension of the tab.

9. The caster release plug wrench of claim 1, wherein the material of the release plug wrench is mild steel or stainless steel.

10. The pop wrench of claim 1, wherein the pop wrench is made of mild steel, and the surface of the pop wrench is galvanized.