CN210051226U

CN210051226U - Novel marine elasticity cable skimming rifle

Info

Publication number: CN210051226U
Application number: CN201920788697.1U
Authority: CN
Inventors: 谢保峰; 葛蓉; 杨玲; 冯全珍; 张东方
Original assignee: Jiangsu Maritime Institute
Current assignee: Jiangsu Maritime Institute
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-11
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a novel marine elasticity cable left-falling gun, including a bullet section of thick bamboo, energy storage device, energy release device and cable head, the inside cavity of a bullet section of thick bamboo, energy storage device is located the inside of a bullet section of thick bamboo, the front end of a bullet section of thick bamboo is provided with the cable head cabin, the lower extreme in cable head cabin is provided with the opening, energy storage device comprises handle, coil spring, movable baffle, fixed stop, bearing dish and rope, the beneficial effects of the utility model are that: because do not need to assemble explosive material, the material that the device adopted all is common element, and the principle is simple, and the security is high, more for energy-conservation, whole operation is thrown the distance by the manual work as required and then specific external natural condition, for example: wind, visibility, etc. to adjust the degree that the spring contracts, ensure to accomplish the operation of left falling the cable fast high-efficiently accurately.

Description

Novel marine elasticity cable skimming rifle

Technical Field

The utility model relates to a park cable operation technical field, specifically be a novel marine elasticity cable skimming rifle.

Background

Statistics, investigation and analysis of various marine accidents indicate that about 80% of the marine traffic accidents are caused by the thoughts of operators, the operators do not operate according to safe operating regulations, and the necessary safety measures are lacked, wherein the accidents of cable-skimming injury also happen occasionally.

Mooring lines are an important link which is relatively frequent in ship operation and directly influences ship safety, and during the throwing process of the cable skimming, the risk that the head of the cable skimming hurts people and damages target facilities exists, so that the deck part workers pay high attention to the work all the time.

When a ship is in berthing, the operation of cable skimming is required to be completed safely and quickly, and the operation is still mainly completed manually at present. The common cable skimming modes mainly include throwing, centrifugal, rotary, wharf and other modes. The first two cable skimming methods are simple and easy to operate. When the cable is to be skimmed, the person who skims the cable needs to sleeve the tail end of the cable-skimming rope on the wrist to prevent the cable-skimming rope from falling off the sea. The whole operation process is required to be highly compliant with command, the operation environment is closely noticed, timely, accurate and orderly, and the skimming rope is thrown to a specified position.

The manual cable skimming has the defects that the direction of manually skimming the cable is inconsistent every time, the phenomenon of inaccuracy occurs, and the cable skimming distance is short; in severe weather, the device is easily influenced by wind or poor visibility, the success rate of cable skimming is low, and ship berthing accidents are easily caused.

The common rocket type cable-throwing gun belongs to an instrument cable-throwing gun, is improved on the basis of the traditional gunpowder gun, takes gunpowder as power, changes the traditional bullet into a cable-carrying bullet head, carries out remote cable carrying, can improve the direction accuracy and enlarge the launching distance to a certain extent, but has high danger, is easy to damp and lose efficacy of the gunpowder, can only be used once, has higher cost, greatly wastes resources and produces harmful pollution to the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel marine elasticity cable skimming rifle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel marine elastic cable skimming gun comprises a shooting barrel, an energy storage device, an energy releasing device and a cable head, wherein the shooting barrel is hollow, the energy storage device is positioned inside the shooting barrel, the front end of the shooting barrel is provided with a cable head cabin, the lower end of the cable head cabin is provided with an opening, the energy storage device is composed of a handle, a spiral spring, a movable baffle, a fixed baffle, a bearing disc and a rope, the bearing disc is fixedly arranged at the tail end of the shooting barrel, the handle is fixedly connected with the bearing disc, the bearing of the bearing disc is fixedly connected with one end of the rope, the fixed baffle is fixedly arranged inside the shooting barrel and positioned at the front end of the bearing disc, the movable baffle is also movably arranged inside the shooting barrel, the movable baffle is fixedly connected with the fixed baffle through the spiral spring, and the other end of the rope penetrates through the fixed baffle, the spiral spring and is fixedly connected with the movable baffle, the energy releasing device is a T-shaped stop block vertically arranged below the ejection barrel and is not connected with the ejection barrel, and a socket matched with the energy releasing device is arranged at the bottom of the ejection barrel.

Preferably, the cable head is movably mounted in the cable head cabin through an opening, and a recovery rope is arranged at the tail part of the cable head.

Preferably, the inner wall of the ejection barrel is provided with a polishing treatment layer, the bearing disc part is positioned outside the ejection barrel, the handle is fixedly connected with the outside of the bearing disc, and the handle is in an L-shaped structure.

Preferably, the length of the cable head cabin is smaller than that of the cable head.

Preferably, the fixed baffle is provided with a round hole matched with the rope, the diameter of the rope fixed baffle is equal to the inner diameter of the shooting barrel, and the diameter of the movable baffle is smaller than the inner diameter of the shooting barrel.

Compared with the prior art, the beneficial effects of the utility model are that: because do not need to assemble explosive material, the material that the device adopted all is common element, and the principle is simple, and the security is high, more for energy-conservation, whole operation is thrown the distance by the manual work as required and then specific external natural condition, for example: wind, visibility, etc. to adjust the degree that the spring contracts, ensure to accomplish the operation of left falling the cable fast high-efficiently accurately.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a schematic view of the connection of the inner structure of the ejection cylinder of the present invention.

In the figure: 1 shooting barrel, 2 energy storage devices, 201 handles, 202 spiral springs, 203 moving baffles, 204 fixing baffles, 205 bearing discs, 206 ropes, 3 energy release devices, 4 cable head cabins, 5 openings, 6 sockets and 7 cable heads.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel marine elastic cable skimming gun comprises a shooting barrel 1, an energy storage device 2, an energy releasing device 3 and a cable head 7, wherein the shooting barrel 1 is hollow, the energy storage device 2 is positioned in the shooting barrel 1, a cable head cabin 4 is arranged at the front end of the shooting barrel 1, an opening 5 is formed in the lower end of the cable head cabin 4, the energy storage device 2 is composed of a handle 201, a spiral spring 202, a movable baffle plate 203, a fixed baffle plate 204, a bearing disc 205 and a rope 206, the bearing disc 205 is fixedly arranged at the tail end of the shooting barrel 1, the handle 201 is fixedly connected with the bearing disc 205, the bearing of the bearing disc 205 is fixedly connected with one end of the rope 206, the fixed baffle plate 204 is fixedly arranged in the shooting barrel 1 and positioned at the front end of the bearing disc 205, the movable baffle plate 203 is also movably arranged in the shooting barrel 1, the movable baffle plate 203 is fixedly connected with the fixed baffle plate 204 through the spiral spring 202, the other end of the rope 206 penetrates through the fixed baffle 204 and the spiral spring 202 and is fixedly connected with the movable baffle 203, the energy releasing device 3 is specifically a T-shaped stop block vertically arranged below the ejection barrel 1 and is not connected with the ejection barrel 1, and the bottom of the ejection barrel 1 is provided with a socket 6 matched with the energy releasing device 3.

It is worth noting that the cable head 7 is movably installed in the cable head cabin 4 through the opening 5, the tail portion of the cable head 7 is provided with a recovery rope, the cable head can be conveniently installed through the opening 5, and meanwhile, the cable head 7 can be conveniently recovered through the recovery rope.

It should be noted that the inner wall of the shooting barrel 1 is provided with a polishing layer, the bearing disc 205 is partially located outside the shooting barrel 1, the handle 201 is fixedly connected with the outside of the bearing disc 205, the handle 201 is in an "L" shape, and the polishing layer is provided for reducing friction and keeping the potential energy of the coil spring at the maximum layer.

It is noted that the length of the cable head compartment 4 is smaller than the length of the cable head 7, in order to ensure that the moving flap 203 can touch the cable head 7.

It should be noted that the fixing baffle 204 is provided with a circular hole matching with the rope 206, the diameter of the rope fixing baffle 204 is equal to the inner diameter of the shooting barrel 1, and the diameter of the moving baffle 203 is smaller than the inner diameter of the shooting barrel 1.

When the energy-saving device is used, firstly, the cable head 7 is filled into the cable head cabin 4 through the opening 5, then the handle 201 is shaken, the handle 201 drives the bearing disc 205 to rotate, the rope 206 is wound when the bearing disc 205 rotates, so that the movable baffle 203 connected with the other end of the rope 206 compresses the spiral spring 202, when the spiral spring 202 is compressed to the maximum extent by the movable baffle 203, the energy-releasing device 3 is inserted through the socket 6, the handle 201 is loosened, then the energy-releasing device 3 is taken out, the spiral spring 202 starts to release potential energy, the movable baffle 202 is pushed to rush into the cable head 7, and finally the cable head 7 is ejected.

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

1. The utility model provides a novel marine elasticity cable skimming rifle, includes a bullet section of thick bamboo (1), energy storage device (2), energy release device (3) and cable head (7), its characterized in that: the ejection barrel (1) is hollow, the energy storage device (2) is located inside the ejection barrel (1), a cable head cabin (4) is arranged at the front end of the ejection barrel (1), an opening (5) is formed in the lower end of the cable head cabin (4), the energy storage device (2) is composed of a handle (201), a spiral spring (202), a movable baffle (203), a fixed baffle (204), a bearing disc (205) and a rope (206), the bearing disc (205) is fixedly installed at the tail end of the ejection barrel (1), the handle (201) is fixedly connected with the bearing disc (205), a bearing of the bearing disc (205) is fixedly connected with one end of the rope (206), the fixed baffle (204) is fixedly installed inside the ejection barrel (1) and located at the front end of the bearing disc (205), the movable baffle (203) is further movably arranged inside the ejection barrel (1), the ejection device is characterized in that the movable baffle (203) and the fixed baffle (204) are fixedly connected through a spiral spring (202), the other end of the rope (206) penetrates through the fixed baffle (204) and the spiral spring (202) and is fixedly connected with the movable baffle (203), the energy releasing device (3) is a T-shaped stop block vertically arranged below the ejection barrel (1) and is not connected with the ejection barrel (1), and a socket (6) matched with the energy releasing device (3) is arranged at the bottom of the ejection barrel (1).

2. The novel marine elastic cable skimming gun according to claim 1, characterized in that: the cable head (7) is movably mounted in the cable head cabin (4) through the opening (5), and a recovery rope is arranged at the tail part of the cable head (7).

3. The novel marine elastic cable skimming gun according to claim 1, characterized in that: the inner wall of the ejection barrel (1) is provided with a polishing treatment layer, the bearing disc (205) is partially positioned outside the ejection barrel (1), the handle (201) is fixedly connected with the outer part of the bearing disc (205), and the handle (201) is of an L-shaped structure.

4. The novel marine elastic cable skimming gun according to claim 1, characterized in that: the length of the cable head cabin (4) is less than that of the cable head (7).

5. The novel marine elastic cable skimming gun according to claim 1, characterized in that: the fixed baffle (204) is provided with a round hole matched with the rope (206), the diameter of the rope fixed baffle (204) is equal to the inner diameter of the ejection barrel (1), and the diameter of the movable baffle (203) is smaller than the inner diameter of the ejection barrel (1).