CN203229936U - Blocking net device for protecting marine equipment - Google Patents

Blocking net device for protecting marine equipment Download PDF

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Publication number
CN203229936U
CN203229936U CN 201320106127 CN201320106127U CN203229936U CN 203229936 U CN203229936 U CN 203229936U CN 201320106127 CN201320106127 CN 201320106127 CN 201320106127 U CN201320106127 U CN 201320106127U CN 203229936 U CN203229936 U CN 203229936U
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CN
China
Prior art keywords
stay cord
block
folding
fixed pulley
blocking net
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201320106127
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Chinese (zh)
Inventor
林东
黄长征
陈正瀚
杨增富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG ZHOUSHAN LIANHEDONGNENG NEW ENERGY DEVELOPMENT Co Ltd
Original Assignee
ZHEJIANG ZHOUSHAN LIANHEDONGNENG NEW ENERGY DEVELOPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by ZHEJIANG ZHOUSHAN LIANHEDONGNENG NEW ENERGY DEVELOPMENT Co Ltd filed Critical ZHEJIANG ZHOUSHAN LIANHEDONGNENG NEW ENERGY DEVELOPMENT Co Ltd
Priority to CN 201320106127 priority Critical patent/CN203229936U/en
Application granted granted Critical
Publication of CN203229936U publication Critical patent/CN203229936U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a blocking net device for protecting marine equipment. The blocking net device comprises a support, two reels, a fixed pulley, a blocking net and a pulling rope, wherein the support is provided with two opposite ends; the two reels are respectively a net collecting and releasing reel and a pulling rope reel and are arranged at one end of the support; the fixed pulley is arranged at the other opposite end of the support; one end of the blocking net is connected with the net collecting and releasing reel; one end of the pulling rope is connected with the pulling rope reel, and the other end of the pulling rope passes by the fixed pulley to be connected with the other end of the blocking net. The blocking net device for protecting the marine equipment is simple in structure, easy to implement and capable of prolonging service life of the equipment. Furthermore, the blocking net can be collected or released flexibly, so that the blocking net can be collected by rotating the net collecting and releasing reel when the equipment fail. Therefore, the blocking net device for protecting the marine equipment is convenient to operate and maintain.

Description

The block device of protection oceanographic equipment
Technical field
The utility model relates to a kind of block device, especially relates to a kind of block device of protecting oceanographic equipment.
Background technology
Ocean energy is as regenerative resource; reserves are abundant; widely distributed, have fabulous DEVELOPMENT PROSPECT and value, but the environment of ocean is extremely complicated abominable; especially undersurface floating thing; influenced the normal operation of oceanographic equipment greatly, needed often maintenance, not only increased cost of labor but also shortened application life of oceanographic equipment; sometimes even can cause the destructive destruction of equipment, invented a kind of block device of protecting oceanographic equipment especially for this reason.
Summary of the invention
The utility model is at the deficiencies in the prior art, and a kind of block device of simple in structure, easy to operate protection oceanographic equipment is provided.
For achieving the above object, the utility model can be taked following technical proposals: a kind of block device of protecting oceanographic equipment, comprise support, and have relative two ends; Two spools are respectively folding and unfolding net volume axle and stay cord spool, are arranged at a wherein end of support; Fixed pulley is arranged at the relative other end of support; Block, an end is connected with folding and unfolding net volume axle; Stay cord, an end is connected with the stay cord spool, and the other end is walked around fixed pulley and is connected with the other end of block.
As preferably, also comprise motor, described folding and unfolding net volume axle is connected with electrical machinery respectively with the stay cord spool, and motor drives folding and unfolding net volume axle respectively and the stay cord spool rotates.
As preferably, also comprise handle, described folding and unfolding net volume axle is connected with handle respectively with the stay cord spool, and handle drives folding and unfolding net volume axle respectively and the stay cord spool rotates.
As preferably, the length of described stay cord is greater than the distance of stay cord spool and fixed pulley.
As preferably, the length of described stay cord is the twice of the length of block.
As preferably, the quantity of described fixed pulley is greater than one, and the quantity of described stay cord is greater than one and equal the quantity of described fixed pulley.
As preferably, also comprise gearbox, described folding and unfolding net volume axle is connected with motor respectively by gearbox with the stay cord spool, and motor drives folding and unfolding net volume axle respectively and the stay cord spool rotates.
As preferably, described block is gauze wire cloth or fishing net.
The beneficial effects of the utility model are: simple in structure, be easy to realize, in the oceanographic equipment arranged outside block, effectively stopped ocean floating thing and fish access arrangement, reduced breakdown rate, prolonged the application life of equipment; Block folding and unfolding flexibly in addition when equipment breaks down, is rotated the rotating shaft of folding and unfolding net and is received net, and handled easily is convenient to maintenance.
Description of drawings
Fig. 1 is elevation of the present utility model.
Fig. 2 is lateral view of the present utility model.
The specific embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the utility model protection.
Embodiment of the present utility model is described with reference to the accompanying drawings.A kind of block device of protecting oceanographic equipment, comprise support 1, folding and unfolding net volume axle 2, stay cord spool 3, fixed pulley 4, block 5, stay cord 6 and motor 7, support 1 has relative both sides, wherein folding and unfolding net volume axle 2 and stay cord spool 3 are installed in a wherein side of support, the rotation of folding and unfolding net volume axle 2 and stay cord spool 3 can be by electronic or manual dual mode control, wherein electronic control, folding and unfolding net volume axle 2 is connected with motor 7 respectively by gearbox 8 with stay cord spool 3, and motor can drive the rotation of folding and unfolding net volume axle 2 or the rotation of stay cord spool 3; In addition; manually control; folding and unfolding net volume axle 2 is connected with handle 9 respectively by gearbox 8 with stay cord spool 3; change by clutch; turning handle can drive the rotation of folding and unfolding net volume axle 2 or the rotation of stay cord spool 3; fixed pulley 4 is installed on the relative opposite side of support; 5 one ends of blocking are connected with folding and unfolding net volume axle 2; stay cord 6 one ends are connected with stay cord spool 3; the stay cord other end is walked around fixed pulley 4 and is connected with the other end of block 5, and the length of stay cord 6 is greater than the distance of stay cord spool 3 with fixed pulley 4, when device comes into operation; actuating motor 7; drive 3 rotations of stay cord spool, folding and unfolding net rotating shaft 2 is driven in stay cord spool 3, and block 5 pulling force by stay cord 6 can move net towards fixed pulley 4 directions; block draws back, the equipment in the protective cradle.When maintenance overhaul need be received block, pass through clutch, in the bell housing of clutch between motor 7 and gearbox, motor 7 drives folding and unfolding net volume axle 2, block 5 is moved towards folding and unfolding net volume axle 2 directions, stay cord spool 3 is driven in folding and unfolding net volume axle 2, and block 5 is received, but service worker access arrangement operation maintenance.
As optimal way, the length of stay cord 6 is stay cord spool 3 and the twice of the distance of fixed pulley 4, blocks like this 5 can draw in fully.
As optimal way, can use two or more fixed pulleys 4, stay cord 6 also is two or more and equates with fixed pulley 4 quantity, the receipts net easy to use of a plurality of fixed pulleys, Liang Wei has also increased firmness.
As optimal way, block 5 can be gauze wire cloth or fishing net
The utility model is simple in structure, be easy to realize, in the oceanographic equipment arranged outside block, effectively stopped ocean floating thing and fish access arrangement, reduced breakdown rate, prolonged the application life of equipment; Block folding and unfolding flexibly in addition when equipment breaks down, is rotated the rotating shaft of folding and unfolding net and is received net, and handled easily is convenient to maintenance.

Claims (8)

1. a block device of protecting oceanographic equipment is characterized in that, comprising:
Support has relative two ends;
Two spools are respectively folding and unfolding net volume axle and stay cord spool, are arranged at a wherein end of support;
Fixed pulley is arranged at the relative other end of support;
Block, an end is connected with folding and unfolding net volume axle;
Stay cord, an end is connected with the stay cord spool, and the other end is walked around fixed pulley and is connected with the other end of block.
2. the block device of protection oceanographic equipment according to claim 1 is characterized in that,
Also comprise motor, described folding and unfolding net volume axle is connected with motor respectively with the stay cord spool, and motor drives folding and unfolding net volume axle respectively and the stay cord spool rotates.
3. the block device of protection oceanographic equipment according to claim 1 is characterized in that, also comprises handle, and described folding and unfolding net volume axle is connected with handle respectively with the stay cord spool, and handle drives folding and unfolding net volume axle respectively and the stay cord spool rotates.
4. the block device of protection oceanographic equipment according to claim 1 is characterized in that, the length of described stay cord is greater than the distance of stay cord spool and fixed pulley.
5. the block device of protection oceanographic equipment according to claim 4 is characterized in that, the length of described stay cord is the twice of the length of block.
6. the block device of protection oceanographic equipment according to claim 1 is characterized in that, the quantity of described fixed pulley is greater than one, and the quantity of described stay cord is greater than one and equal the quantity of described fixed pulley.
7. the block device of protection oceanographic equipment according to claim 1 is characterized in that, also comprises gearbox, is arranged on the support, and described folding and unfolding net volume axle is connected with motor respectively by gearbox with the stay cord spool.
8. the block device of protection oceanographic equipment according to claim 1 is characterized in that, described block is gauze wire cloth or fishing net.
CN 201320106127 2013-03-08 2013-03-08 Blocking net device for protecting marine equipment Active CN203229936U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320106127 CN203229936U (en) 2013-03-08 2013-03-08 Blocking net device for protecting marine equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320106127 CN203229936U (en) 2013-03-08 2013-03-08 Blocking net device for protecting marine equipment

Publications (1)

Publication Number Publication Date
CN203229936U true CN203229936U (en) 2013-10-09

Family

ID=49286069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320106127 Active CN203229936U (en) 2013-03-08 2013-03-08 Blocking net device for protecting marine equipment

Country Status (1)

Country Link
CN (1) CN203229936U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522181A (en) * 2015-09-15 2017-03-22 青岛厚科信息工程有限公司 Water floating object intercepting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522181A (en) * 2015-09-15 2017-03-22 青岛厚科信息工程有限公司 Water floating object intercepting device

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