CN212843570U

CN212843570U - Universal rope for underwater connection of marine acquisition instrument equipment

Info

Publication number: CN212843570U
Application number: CN202021902433.3U
Authority: CN
Inventors: 杨敬一; 杨怀春
Original assignee: Guangdong Ou Shen Technology Co ltd
Current assignee: Guangdong Ou Shen Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-30
Anticipated expiration: 2030-09-03

Abstract

The utility model belongs to the technical field of underwater connection devices, and discloses a universal rope for underwater connection of ocean collection instrument equipment, which is provided with a rope body, wherein one end or two ends of the rope body are fixedly connected with a universal ring or a universal hook; the middle part of the rope body is provided with one or more universal connecting shafts or universal connecting rings or universal connecting hooks for connection. The utility model discloses simple prescription formula is convenient and easy to operate during the use. The universal ring, the universal hook of at least one end or both ends of universal rope body, or universal shaft, universal ring, the universal hook of rope body middle part can both make the instrument equipment shift because of the rotatory distance that shortens of rope body, reduced the interference to instrument equipment, improved open-air detection data quality, solved the rope body that the rope body rotation arouses and knotted, the twist-off scheduling problem.

Description

Universal rope for underwater connection of marine acquisition instrument equipment

Technical Field

The utility model belongs to the technical field of connecting device under water, especially, relate to an universal rope for ocean acquisition instrument equipment is connected under water.

Background

At present, with the demand for ocean cognition, people detect more and more ocean information, and relate to industries such as petroleum, mineral products, earthquakes, scientific research, national defense and the like. In various industries, a large amount of waterproof and pressure-proof instruments and equipment are placed on the seabed for work in information detection of the sea, and the equipment is expected to be kept stable and still at the designed position of the seabed. The large amount of equipment placed on the sea bottom, besides the wired armored cable connection, is often an additional rope body for fixing and connecting. Particularly, in recent years, a large number of wireless node marine acquisition instrument devices in industries such as petroleum and scientific research adopt rope body connection to receive and release the devices. The existing underwater rope body connection mode particularly adopts a completely fixed mode for underwater instruments or underwater tools, sometimes adopts a fixed hook mode for the convenience of detachment of rope body connection, or other modes of manual binding, and the like.

The above connection method seems simple and direct, but has many problems. Some instruments and equipment are overturned under the impact of sea bottom ocean current, or when large attachments exist on the connected rope bodies, the rope bodies are driven to rotate. Because the ocean current is uninterrupted for a long time, the rope body and the instrument or the connected multi-section rope body and a plurality of sets of instrument are rotated and turned over along with the ocean current for a long time, so that the contraction of the connecting rope body is inevitably caused and the external tension is increased. Under the condition, the connected instrument equipment is moved away lightly, the operation of the instrument equipment is interfered, and the data quality of field information detection is seriously reduced. The rope body is seriously shortened or even knotted particularly in a sea area with large ocean current, the stress of connected instrument equipment is greatly increased due to the shortening of the rope body, the instrument equipment is easily damaged, and the connecting rope body is twisted off when the stress is serious. Forcing the field work to stop, bringing great economic loss and bad social influence to the work. Because the energy of the rope body can not be released, the rope body is inconvenient and messy when being connected and released, and unnecessary safety accidents are easily caused.

Through the above analysis, the problems and defects of the prior art are as follows:

(1) the data quality of field information detection is seriously reduced, the rope body is seriously shortened or even knotted due to the rotation of the rope body, the stress of connected instrument equipment is greatly increased due to the shortening of the rope body, the instrument equipment is easily damaged, and the rope body is connected to be twisted off when the stress is serious.

(2) Because the energy of the rope body can not be released, the rope body is inconvenient and messy when being connected and released, and unnecessary safety accidents are easily caused.

The significance of solving the technical problems is as follows: the direct loss of the rope caused by rope rotation, shortening, knotting, winding and twisting reaches millions every year, the direct loss of instrument equipment and the like reaches millions every year, the production downtime expense, the renting equipment of ship instruments and the like are considerable, serious social adverse effects are generated, and delay and unnecessary troubles are caused to investors.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides an universal rope for marine acquisition instrument equipment is connected under water.

The utility model is realized in such a way that the universal rope for underwater connection of ocean collection instrument equipment is provided with a rope body, and one end or two ends of the rope body are fixedly connected with a universal ring or a universal hook;

the middle part of the rope body is provided with one or more universal connecting shafts or universal connecting rings or universal connecting hooks for connection.

Further, the rope body adopts one of a metal rope, a non-metal rope and a metal and non-metal mixed rope.

Further, the rope body is connected with a universal ring or a universal hook in a buckling or binding mode.

Furthermore, the universal ring adopts a fixed closed universal ring or a self-locking open universal ring.

Furthermore, the universal hook adopts a fixed closed universal hook or a self-locking open universal hook.

Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:

firstly, the utility model discloses simple prescription formula is convenient easy to operate during the use. The universal ring, the universal hook of at least one end or both ends of universal rope body, or universal shaft, universal ring, the universal hook of rope body middle part can both make the instrument equipment shift because of the rotatory distance that shortens of rope body, reduced the interference to instrument equipment, improved open-air detection data quality, solved the rope body that the rope body rotation arouses and knotted, the twist-off scheduling problem.

And secondly, the possibility of damage caused by the fact that the instrument equipment is stressed to be increased due to the rotation of the rope body is greatly avoided. The field data acquisition work can be continuously carried out for a long time, the production efficiency and the benefit are improved, and the production cost is saved.

Thirdly, due to the energy release of the universal rope body, the universal rope body can be freely and orderly folded in the field, and unnecessary safety accidents are avoided. The universal rope connecting device is worth popularizing and is used for underwater connection of marine acquisition instrument equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the universal rope for underwater connection of marine collection instrument equipment provided by the embodiment of the present invention.

Fig. 2 is a back structure diagram of the universal rope for underwater connection of marine collection instrument and equipment provided by the embodiment of the invention.

Fig. 3 is a statistical chart comparing the position of the original rope in the prior art with the position of the underwater instrument of the present invention.

In the figure: 1. a self-locking device; 2. a universal hook; 3. a universal joint; 4. buckling; 5. a rope body; 6. a cardan shaft; 7. a gimbal ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following 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.

The problems that in the prior art, due to rotation of an underwater rope body or overturning of instrument equipment, the connecting rope body is shortened, knotted, twisted off and the like are solved, unnecessary field production shutdown, various losses and the like are avoided, and a plurality of problems existing in connection of the conventional underwater equipment are solved. The utility model provides an universal rope for marine acquisition instrument equipment underwater connection, it is right to combine the attached drawing below the utility model discloses do detailed description.

One end or two ends of the metal or nonmetal or metal and nonmetal mixed rope body are fixedly connected with a universal ring or a universal hook, the universal ring can adopt a fixed closed universal ring or a self-locking open universal ring, and the universal hook can also adopt a fixed closed universal hook or a self-locking open universal hook. In order to further release the energy accumulated by the rotation of the rope body, one or more universal connecting shafts or universal connecting rings or universal connecting hooks are added in the middle of the connecting rope body according to specific conditions, so that the universal rope for underwater connection of marine acquisition instrument equipment is completed. One or more underwater instruments are continuously connected in an extending way through the universal rope body.

The utility model discloses an universal hook 2 with self-lock device 1 and universal joint 3, one end through buckle 4 and rope body 5 is firmly connected, the other end of rope body 5 is connected through buckle 4 and universal shaft 6 that has universal joint 3, the other end of universal shaft 6 is continuous with the one end of next section rope body 5 again through buckle 4, this section rope body 5's the other end is connected with universal ring 7 that has universal joint 3 again when necessary, universal ring 7 is connected with next section rope body 5 again through buckle 4, the circulation is reciprocal until the satisfaction, will form one set of complete universal rope body. One end or two ends of the universal rope body are connected to the instrument equipment, and the universal rope can be put into field underwater work. Referring to fig. 2, the principle of the universal rope body starting from the universal ring 7 is the same as that of the universal rope body starting from the universal hook 2 in fig. 1. In practical operation, especially when connecting instrumentation equipment at short distances, it is usually sufficient to form a universal connection at one or both ends of the rope body 5.

As shown in fig. 3, the former rope among the prior art with the utility model discloses an instrument position contrast statistics under water has further made clear through the contrast the utility model discloses an advantage and effect. The sampling points (wave detection points) of the original design instrument on the market at present are 240 straight lines with the interval of 25 meters. The old process is rope binding type or fixed hook type connection, so that the phenomena of rope knotting, shortening and the like of an instrument rope under the continuous impact of ocean currents occur, the sampling point of a field instrument is displaced, the originally designed linear sampling point is distorted, and the field acquisition task cannot be completed. More serious people accept damaged ropes and twist off the damaged ropes, thus causing field collection shutdown and bringing serious loss to field production.

Through using the utility model discloses afterwards, having explaided the shrink pulling force that instrument and rope were strikeed rotatory formation by the ocean current, each instrument sampling point position is basically at former design point within range, can accomplish open-air collection task well for open-air production goes on in succession, has improved production efficiency and has reduced manufacturing cost, has protected instrumentation and rope.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.

Claims

1. The universal rope for underwater connection of the marine acquisition instrument is characterized by being provided with a rope body, wherein one end or two ends of the rope body are fixedly connected with a universal ring or a universal hook;

2. The universal rope for underwater connection of marine harvester equipment as claimed in claim 1, wherein the rope body is one of a metal rope, a non-metal rope, and a metal and non-metal mixed rope.

3. The universal rope for underwater connection of marine harvesting instrument devices of claim 1, wherein the rope body is connected with a universal ring or a universal hook by means of a snap or a tie.

4. The universal rope for underwater connection of marine harvester equipment as claimed in claim 1, wherein the universal ring is a fixed closed universal ring or a self-locking open universal ring.

5. The universal rope for underwater connection of marine collection instruments and devices according to claim 1, wherein said universal hook is a fixed closed universal hook or a self-locking open universal hook.