CN214124691U

CN214124691U - ROV cable bending protection mechanism based on maritime work

Info

Publication number: CN214124691U
Application number: CN202023298644.3U
Authority: CN
Inventors: 耿敏敏; 张坤; 卫春军
Original assignee: Jiangyin Jiusheng Technology Co ltd
Current assignee: Jiangyin Jiusheng Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a crooked protection mechanism of ROV cable based on maritime work relates to maritime work technical field, including ROV body, protective case and adapter sleeve, protective case's inside is provided with the ROV cable, protective case's outer wall fixedly connected with protective sheath, the bilateral symmetry fixedly connected with vertical axis at protective sheath top, the top of vertical axis is provided with the recess, the inside of recess is provided with the auxiliary shaft. The utility model discloses in, use through the cooperation between first go-between, first screw hole, second go-between and the second screw hole, make things convenient for protective case's installation and dismantlement, increased the convenience that this protection machanism used, through polyurethane material adapter sleeve and protective sheath, can increase intensity, can provide buoyancy again, practical function has been increased, and use through the cooperation between protective sheath, vertical axis, recess, auxiliary shaft and the spring, make the bending rapidly become straight, realized crooked protect function promptly, prevent that the ROV cable from damaging.

Description

ROV cable bending protection mechanism based on maritime work

Technical Field

The utility model relates to a marine worker technical field specifically is a crooked protection mechanism of ROV cable based on marine worker.

Background

Marine engineering is ocean engineering, which is new construction, reconstruction and extension engineering with the main engineering body located on one side of the coastline to the sea and aims at developing, utilizing, protecting and recovering ocean resources. Generally, the main contents of ocean engineering can be divided into two parts, namely resource development technology and equipment facility technology, and specifically include: the method comprises the following steps of sea reclamation, sea dam engineering, artificial islands, sea and seabed material storage facilities, sea-crossing bridges, sea bottom tunnel engineering, seabed pipelines, seabed electric (optical) cable engineering, sea mineral resource exploration and development and auxiliary engineering thereof, sea energy development and utilization engineering such as offshore tidal power stations, wave power stations, temperature difference power stations and the like, seawater comprehensive utilization engineering such as large-scale seawater farms, artificial fish reef engineering, salt fields, seawater desalination and the like, sea entertainment and sports, landscape development engineering and other ocean engineering specified by the national ocean administration and the national institute of environmental protection administration. ROV is a remotely operated unmanned submersible, an important piece of equipment in maritime work, which is an underwater machine for underwater observation, inspection and construction.

However, in the prior art, if the conventional ROV cable connected with the ROV is bent for too long, the ROV cable is easily damaged, and the ROV cannot be normally used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crooked protection mechanism of ROV cable based on maritime work 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:

the utility model provides a crooked protection mechanism of ROV cable based on maritime work, includes ROV body, protective case and adapter sleeve, protective case's inside is provided with the ROV cable, the top fixed mounting of ROV body has the connection pad, first screw hole has been seted up to the centre of connection pad, the second screw hole has been seted up to adapter sleeve's bottom, the first connecting ring of the downside outer wall fixedly connected with of protective case, and protective case's upside outer wall fixedly connected with second go-between, protective case's outer wall fixedly connected with protective sheath, the bilateral symmetry fixedly connected with vertical axis at protective sheath top, the top of vertical axis is provided with the recess, the inside of recess is provided with the auxiliary shaft, the bottom fixedly connected with spring of auxiliary shaft.

As a further aspect of the present invention: the outer surface of the first connecting ring is provided with threads matched with the first threaded hole, the first connecting ring is located inside the first threaded hole and is in threaded connection with the first threaded hole, the outer surface of the second connecting ring is provided with threads matched with the second threaded hole and is located inside the second threaded hole, and the second connecting ring is in threaded connection with the second threaded hole.

As a further aspect of the present invention: the second threaded hole is communicated with the inside of the connecting sleeve, the upper end of the ROV cable penetrates through the inside of the connecting sleeve, and the lower end of the ROV cable is electrically connected with the ROV body.

As a further aspect of the present invention: the protective sheath is provided with a plurality of, a plurality of protective sheath equidistance sets up the outer wall at the protective sheath.

As a further aspect of the present invention: the auxiliary shaft is matched with the groove and is in sliding connection with the groove, the bottom of the auxiliary shaft is connected with the inner wall of the bottom of the groove through a spring, the top of the auxiliary shaft is located outside the groove, and the top of the auxiliary shaft is in contact with the bottom of the protective sleeve.

As a further aspect of the present invention: the connecting sleeve and the protective sleeve are both members made of polyurethane.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation use between first go-between, first screw hole, second go-between and the second screw hole, make things convenient for protective case's installation and dismantlement, increased the convenience that this protection machanism used, through polyurethane material adapter sleeve and protective sheath, intensity can be increased, can provide buoyancy again, practical function has been increased, and use through the cooperation between protective sheath, vertical axis, recess, auxiliary shaft and the spring, make the bend straighten rapidly, realized crooked protect function promptly, prevent that the ROV cable from damaging.

Drawings

Fig. 1 is a schematic structural diagram of a maritime work-based ROV cable bending protection mechanism.

Fig. 2 is a partial cross-sectional view of a front view of a protective collar in a maritime based ROV cable bend protection mechanism.

Fig. 3 is an enlarged structural schematic diagram of a in a maritime work-based ROV cable bending protection mechanism.

The labels in the figure are: 1. an ROV body; 2. an ROV cable; 3. protecting the sleeve; 4. a connecting disc; 5. connecting a sleeve; 6. a protective sleeve; 7. a first connecting ring; 8. a first threaded hole; 9. a second connection ring; 10. a second threaded hole; 11. a vertical axis; 12. a groove; 13. an auxiliary shaft; 14. a spring.

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 to 3, in an embodiment of the present invention, an ROV cable bending protection mechanism based on maritime work includes an ROV body 1, a protection sleeve 3 and a connection sleeve 5, an ROV cable 2 is disposed inside the protection sleeve 3, a connection pad 4 is fixedly mounted on a top of the ROV body 1, a first threaded hole 8 is formed in the middle of the connection pad 4, a second threaded hole 10 is formed in a bottom of the connection sleeve 5, a first connection ring 7 is fixedly connected to a lower outer wall of the protection sleeve 3, a second connection ring 9 is fixedly connected to an upper outer wall of the protection sleeve 3, a thread adapted to the first threaded hole 8 is disposed on an outer surface of the first connection ring 7, the first connection ring 7 is disposed inside the first threaded hole 8, the first connection ring 7 is in threaded connection with the first threaded hole 8, a thread adapted to the second threaded hole 10 is disposed on an outer surface of the second connection ring 9, the second connecting ring 9 is arranged inside the second threaded hole 10, the second connecting ring 9 is in threaded connection with the second threaded hole 10, the lower side of the protective sleeve 3 is convenient to mount and connect through the first threaded hole 8 and the first connecting ring 7, the upper side of the protective sleeve 3 is convenient to mount and connect with the connecting sleeve 5 through the second threaded hole 10 and the second connecting ring 9, namely, the use convenience is improved, the second threaded hole 10 is communicated with the inside of the connecting sleeve 5, the upper end of the ROV cable 2 penetrates through the inside of the connecting sleeve 5, the lower end of the ROV cable 2 is electrically connected with the ROV body 1, the outer wall of the protective sleeve 3 is fixedly connected with the protective sleeve 6, the connecting sleeve 5 and the protective sleeve 6 are both made of polyurethane materials, the strength and the buoyancy can be improved, the vertical shafts 11 are symmetrically and fixedly connected to two sides of the top of the protective sleeve 6, the top of the vertical shaft 11 is provided with a groove 12, the inside of recess 12 is provided with auxiliary shaft 13, the bottom fixedly connected with spring 14 of auxiliary shaft 13, protective sheath 6 is provided with a plurality of, a plurality of protective sheath 6 equidistance sets up the outer wall at protective sheath 3, auxiliary shaft 13 and recess 12 looks adaptation, and auxiliary shaft 13 passes through sliding connection with recess 12, the bottom of auxiliary shaft 13 passes through spring 14 with the bottom inner wall of recess 12 and is connected, the top of auxiliary shaft 13 is in the outside of recess 12, and the top of auxiliary shaft 13 contacts with the bottom of another protective sheath 6.

The utility model discloses a theory of operation is: in the installation process, the first connecting ring 7 is rotated to be screwed into the first threaded hole 8, so that the lower side of the protective sleeve 3 can be conveniently installed and connected, then the second connecting ring 9 is screwed into the second threaded hole 10, so that the upper side of the protective sleeve 3 and the connecting sleeve 5 can be conveniently installed and connected, the protective sleeve 3 is convenient to install and detach, and the use convenience is improved; in the use, through polyurethane material adapter sleeve 5 and protective sheath 6, can increase intensity, can provide buoyancy again, when protective sleeve 3 took place to crooked, protective sleeve 3 bend department's auxiliary shaft 13 extrusion spring 14 moved to recess 12 inside, and elasticity through spring 14 makes auxiliary shaft 13 reset, can straighten the bend rapidly, has realized crooked protect function promptly, prevents that ROV cable 2 from damaging.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a crooked protection mechanism of ROV cable based on marine worker, includes ROV body (1), protective case (3) and adapter sleeve (5), its characterized in that: an ROV cable (2) is arranged inside the protective sleeve (3), a connecting disc (4) is fixedly arranged at the top of the ROV body (1), a first threaded hole (8) is formed in the middle of the connecting disc (4), a second threaded hole (10) is formed in the bottom of the connecting sleeve (5), the outer wall of the lower side of the protective sleeve (3) is fixedly connected with a first connecting ring (7), and the outer wall of the upper side of the protective sleeve (3) is fixedly connected with a second connecting ring (9), the outer wall of the protective sleeve (3) is fixedly connected with a protective sleeve (6), two sides of the top of the protective sleeve (6) are symmetrically and fixedly connected with vertical shafts (11), the top of vertical axis (11) is provided with recess (12), the inside of recess (12) is provided with auxiliary shaft (13), the bottom fixedly connected with spring (14) of auxiliary shaft (13).

2. The marine-based ROV cable bend protection mechanism of claim 1, wherein: the outer surface of the first connecting ring (7) is provided with threads matched with the first threaded hole (8), the first connecting ring (7) is located inside the first threaded hole (8), the first connecting ring (7) is in threaded connection with the first threaded hole (8), the outer surface of the second connecting ring (9) is provided with threads matched with the second threaded hole (10), the second connecting ring (9) is located inside the second threaded hole (10), and the second connecting ring (9) is in threaded connection with the second threaded hole (10).

3. The marine-based ROV cable bend protection mechanism of claim 1, wherein: the second threaded hole (10) is communicated with the inside of the connecting sleeve (5), the upper end of the ROV cable (2) penetrates through the inside of the connecting sleeve (5), and the lower end of the ROV cable (2) is electrically connected with the ROV body (1).

4. The marine-based ROV cable bend protection mechanism of claim 1, wherein: the protective sleeve (6) is provided with a plurality of protective sleeves (6) with equal distance to the outer wall of the protective sleeve (3).

5. The marine-based ROV cable bend protection mechanism of claim 1, wherein: auxiliary shaft (13) and recess (12) looks adaptation, and auxiliary shaft (13) and recess (12) pass through sliding connection, the bottom of auxiliary shaft (13) and the bottom inner wall of recess (12) are connected through spring (14), the top of auxiliary shaft (13) is in the outside of recess (12), and the top of auxiliary shaft (13) and another the bottom contact of protective sheath (6).

6. The marine-based ROV cable bend protection mechanism of claim 1, wherein: the connecting sleeve (5) and the protective sleeve (6) are both members made of polyurethane.