CN108033354B - Novel breakwater facing block removes device - Google Patents
Novel breakwater facing block removes device Download PDFInfo
- Publication number
- CN108033354B CN108033354B CN201711439246.9A CN201711439246A CN108033354B CN 108033354 B CN108033354 B CN 108033354B CN 201711439246 A CN201711439246 A CN 201711439246A CN 108033354 B CN108033354 B CN 108033354B
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- China
- Prior art keywords
- point
- hanging ring
- telescopic rod
- fixed plate
- rope
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to the technical field of a protective surface block, in particular to a novel breakwater protective surface block removing device, which comprises the following components: rope, fixing plate, temporary fixing belt and hanging ring releasing device; wherein, the two ends of the rope are respectively provided with a first hanging ring and a second hanging ring; the hanging ring release device comprises a telescopic rod which can be driven by power; the temporary securing strap binding a position on the rope to the first point; according to the invention, the first hanging ring is hung on the fixed plate through penetrating the second hanging ring with the rope to form a lasso structure, then the second hanging ring is sleeved on the telescopic rod, the second hanging ring is equivalent to a movable joint of the lasso structure, the second hanging ring can be released by controlling the telescopic rod to stretch, the lasso structure is tightened by pulling the power arm, and the limbs of the protective block are tightly sleeved, so that the protective block is hung and removed.
Description
Technical Field
The invention relates to the technical field of facing blocks, in particular to a novel breakwater facing block removing device.
Background
In China, the common artificial facing blocks include quadrangle cone-shaped, twisted I-shaped blocks, twisted king blocks, fence plates and the like, and in recent years, the twisted king blocks are widely used. The turning block is partially modified and optimized by Chinese scholars after learning and digesting AccropodeTM II outside the country in the last 80 th century, and has become one of the most popular artificial facing blocks in China after development for more than thirty years. The research and application of the artificial block are very extensive overseas, the hooked block mainly comprises AccropodeII type, core-Loc I type and Xbloc@mainly at present, the block has good robustness, good wave attenuation and strong stability, and can be constructed in a single layer, and the application is very extensive, wherein the AccropodeI type is one of the most popular artificial protection blocks worldwide so far.
In the installation process of the facing block, the block can be unhooked or displaced unintentionally due to problems such as unhooking devices, steel wire ropes, severe sea conditions, operation reasons and the like, and the block needs to be lifted for removal and reinstallation, or the installed block is found to not meet the installation standard and requirement after the installation is completed, and the block needs to be lifted for removal and reinstallation. The conventional method for removing the block underwater is that a diver drops a hook for removing, and the defects of high requirements on sea conditions, low efficiency, high cost, high safety risk, poor timeliness and the like exist.
Disclosure of Invention
In view of the above, the present invention provides a novel breakwater facing block removing device for solving the problems in the prior art.
The invention solves the problems by the following technical means:
a novel breakwater facing block removal device comprising: rope, fixing plate, temporary fixing belt and hanging ring releasing device; wherein, the two ends of the rope are respectively provided with a first hanging ring and a second hanging ring;
the bottom of the fixed plate is provided with a first point and a second point, the first point is arranged on the first end of the fixed plate, and the second point is arranged at a position far away from the first end; the hanging ring release device comprises a telescopic rod which can be driven by power;
the first hanging ring is hung on the second point by passing through the second hanging ring along the rope, and the second hanging ring is sleeved on the telescopic rod;
the temporary fixing belt is made of a material with certain strength, the temporary fixing belt is broken when being stretched by certain external force, and the temporary fixing belt binds a certain position on the rope on the first point;
the top of the fixed plate is connected with a power arm, and the power arm is powered by a driving device.
In detail, the second point is arranged at the middle position of the fixed plate, and the power arm is symmetrically arranged with the second point through the fixed plate.
In detail, the temporary securing strap binds a first location on the cord to the first point, the first location being proximate to the second link, the cord between the first point and the second link being in an approximately straightened state.
In detail, a first protruding edge is arranged on the first point, a first hole is formed in the first protruding edge, and the temporary fixing strap passes through the first hole to bind and fix the rope on the first point.
In detail, a second protruding edge is arranged on the second point, a second hole is formed in the second protruding edge, and the first hanging ring is hung on the second point through forming a ring buckle with the second hole.
In detail, the temporary fixing strap is a tie.
In detail, a through groove is formed near the second end of the fixed plate, and the first point, the second point and the through groove are sequentially arranged on the fixed plate; the telescopic rod is arranged at the top of the fixed plate; the second hanging ring penetrates through the through groove and is sleeved and hung on the telescopic rod.
In detail, a supporting block for supporting the telescopic rod is arranged at the top of the fixing plate, and the telescopic rod is in sliding fit with the supporting block.
In detail, the telescopic link also comprises a third hanging ring, the third hanging ring is connected with the second hanging ring in a ring buckle mode, the third hanging ring is sleeved on the telescopic link, and the second hanging ring is indirectly sleeved on the telescopic link through being connected with the third hanging ring in a ring buckle mode.
In detail, a through groove is formed near the second end of the fixed plate, and the first point, the second point and the through groove are sequentially arranged on the fixed plate; the telescopic rod is arranged at the top of the fixed plate; the third hanging ring passes through the through groove and is sleeved and hung on the telescopic rod.
According to the invention, the first hanging ring is hung on the fixed plate through penetrating the second hanging ring with the rope to form a lasso structure, then the second hanging ring is sleeved on the telescopic rod, the second hanging ring is equivalent to a movable joint of the lasso structure, the second hanging ring can be released by controlling the telescopic rod to stretch, the lasso structure is tightened by pulling the power arm, and the limbs of the protective block are tightly sleeved, so that the protective block is hung and removed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Reference numerals illustrate:
1. a rope; 2. a fixing plate; 3. a temporary fixing band; 4. a first hanging ring; 5. a second hanging ring; 6. a telescopic rod; 7. a power arm; 8. a facing block; 9. a first flange; 10. a second flange; 11. and a third hanging ring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the following detailed description of the technical solution of the present invention refers to the accompanying drawings and specific embodiments. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments, and that all other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
It should be appreciated that the orientation or positional relationship indicated by the terms "top," "bottom," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a group" is two or more.
Example 1
As shown in fig. 1, a novel breakwater facing block removing device includes: rope 1, fixing plate 2, temporary fixing belt 3 and hanging ring releasing device; wherein, the two ends of the rope 1 are respectively provided with a first hanging ring 4 and a second hanging ring 5;
the bottom of the fixed plate 2 is provided with a first point and a second point, the first point is arranged on the first end of the fixed plate 2, and the second point is arranged at a position far away from the first end; the hanging ring release device comprises a telescopic rod 6 which can be driven by power;
the first hanging ring 4 is hung on the second point by penetrating the second hanging ring 5 with the rope 1, and the second hanging ring 5 is sleeved on the telescopic rod 6;
the temporary fixing strap 3 is made of a material with certain strength, the temporary fixing strap 3 is broken when being stretched by certain external force, and the temporary fixing strap 3 binds a certain position on the rope 1 on the first point;
the top of the fixed plate 2 is connected with a power arm 7, and the power arm 7 is powered by a driving device (such as a working arm of the excavator).
In detail, the second point is disposed at a middle position of the fixed plate 2, and the power arm 7 is symmetrically disposed with the second point through the fixed plate 2; thus, the fixing plate 2 is more stable during operation.
In detail, the temporary securing strap 3 binds a first position on the cord 1, which is close to the second suspension loop 5, to the first point, the cord 1 between the first point and the second suspension loop 5 being in an approximately straightened state, such that by straightening the length of cord 1, a larger lasso is formed by the cord 1, facilitating the lasso to be slipped over the limb of the facing block 8.
In detail, a first protruding edge 9 is arranged on the first point, a first hole is formed in the first protruding edge 9, and the temporary fixing strap 3 passes through the first hole to fix the rope 1 on the first point in a binding mode, so that the binding work of the temporary fixing strap 3 is facilitated.
In detail, the second point is provided with a second protruding edge 10, the second protruding edge 10 is provided with a second hole, the first hanging ring 4 is hung on the second point through being buckled with the second hole, and through the design, the moving range of the first hanging ring 4 is more free.
In detail, the temporary fixing strap 3 is a binding strap, the binding strap is low in price and good in binding effect, and can be broken when being pulled by certain external force, so that the requirement of the temporary fixing strap 3 is met.
In detail, a through groove is formed near the second end of the fixed plate 2, and the first point, the second point and the through groove are sequentially arranged on the fixed plate 2; the telescopic rod 6 is arranged at the top of the fixed plate 2; the second hanging ring 5 is sleeved and hung on the telescopic rod 6 through the through groove; by limiting the second hanging ring 5 in the space of the through groove, the second hanging ring 5 is firmly locked by the telescopic rod 6 in the hoisting process, and cannot fall off from the telescopic rod 6 due to the change of the external force direction.
In detail, a supporting block for supporting the telescopic rod 6 is arranged at the top of the fixed plate 2, and the telescopic rod 6 is in sliding fit with the supporting block.
The invention is further described by combining the working process, firstly, the lasso consisting of the rope 1, the first hanging ring 4 and the second hanging ring 5 is sleeved on the limb of the protective surface block 8 to be removed, then the power arm 7 pulls the first hanging ring 4 to move towards the direction which forms a certain inclination angle with the limb of the protective surface block 8, in the moving process, the stress of the rope 1 is larger and larger, when the force reaches a certain degree, the temporary fixing belt 3 is broken, then the rope 1 is continuously stressed and tightened, after the rope 1 is tightened to a certain degree, the telescopic rod 6 is contracted to release the second hanging ring 5, then the rope 1 can rapidly drive the second hanging ring 5 to move under the action of the pretightening force, so that the movable joint of the lasso structure is moved and tightened, the limb of the protective surface block 8 is tightly sleeved, and then the protective surface block 8 is hung by the power arm 7 to remove.
According to the invention, the first hanging ring is hung on the fixed plate through penetrating the second hanging ring with the rope to form a lasso structure, then the second hanging ring is sleeved on the telescopic rod, the second hanging ring is equivalent to a movable joint of the lasso structure, the second hanging ring can be released by controlling the telescopic rod to stretch, the lasso structure is tightened by pulling the power arm, and the limbs of the protective block are tightly sleeved, so that the protective block is hung and removed.
Example two
As shown in fig. 2, the present embodiment is different from the first embodiment in that: the telescopic link is characterized by further comprising a third hanging ring 11, wherein the third hanging ring 11 is connected with the second hanging ring 5 in a ring buckle mode, the third hanging ring 11 is sleeved on the telescopic link 6, and the second hanging ring 5 is indirectly sleeved on the telescopic link 6 through the ring buckle connection with the third hanging ring 11.
In detail, a through groove is formed near the second end of the fixing plate 3, and the first point, the second point and the through groove are sequentially arranged on the fixing plate; the telescopic rod 6 is arranged at the top of the fixed plate 3; the third hanging ring 11 is hung on the telescopic rod 6 through the through groove.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A novel breakwater facing block removal device, comprising: rope, fixing plate, temporary fixing belt and hanging ring releasing device; wherein, the two ends of the rope are respectively provided with a first hanging ring and a second hanging ring;
the bottom of the fixed plate is provided with a first point and a second point, the first point is arranged on the first end of the fixed plate, and the second point is arranged at a position far away from the first end; the hanging ring release device comprises a telescopic rod which can be driven by power;
the first hanging ring is hung on the second point by passing through the second hanging ring along the rope, and the second hanging ring is sleeved on the telescopic rod;
the temporary fixing belt is made of a material with certain strength, the temporary fixing belt is broken when being stretched by certain external force, and the temporary fixing belt binds a certain position on the rope on the first point;
the top of the fixed plate is connected with a power arm, and the power arm is powered by a driving device;
the second point is arranged at the middle position of the fixed plate, and the power arm is symmetrically arranged with the second point through the fixed plate;
the temporary securing strap binds a first location on the cord at the first point, the first location being proximate to the second link, the cord between the first point and the second link being in an approximately straightened state.
2. The novel breakwater facing block removal device of claim 1, wherein a first flange is provided on the first point, a first hole is provided on the first flange, and the temporary fixing strap passes through the first hole to bind and fix the rope on the first point.
3. The novel breakwater facing block removal device of claim 1, wherein a second flange is provided at the second point, a second hole is provided at the second flange, and the first hanging ring is hung at the second point by forming a loop with the second hole.
4. The novel breakwater facing block removal device of claim 1, wherein the temporary securing strap is a tie.
5. The novel breakwater facing block removal device according to any one of claims 1 to 4, wherein a through groove is formed near the second end of the fixing plate, and the first point, the second point and the through groove are sequentially arranged on the fixing plate; the telescopic rod is arranged at the top of the fixed plate; the second hanging ring penetrates through the through groove and is sleeved and hung on the telescopic rod.
6. The novel breakwater facing block removal device of claim 5, wherein a support block for lifting the telescopic rod is arranged at the top of the fixing plate, and the telescopic rod is in sliding fit with the support block.
7. The novel breakwater facing block removal device of any of claims 1-4, further comprising a third link, the third link forming a loop connection with the second link, the third link being looped over the telescoping rod, the second link being indirectly looped over the telescoping rod by being looped over the third link.
8. The novel breakwater facing block removal device of claim 7, wherein a through groove is formed near the second end of the fixed plate, and the first point, the second point and the through groove are sequentially arranged on the fixed plate; the telescopic rod is arranged at the top of the fixed plate; the third hanging ring passes through the through groove and is sleeved and hung on the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711439246.9A CN108033354B (en) | 2017-12-27 | 2017-12-27 | Novel breakwater facing block removes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711439246.9A CN108033354B (en) | 2017-12-27 | 2017-12-27 | Novel breakwater facing block removes device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108033354A CN108033354A (en) | 2018-05-15 |
| CN108033354B true CN108033354B (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711439246.9A Active CN108033354B (en) | 2017-12-27 | 2017-12-27 | Novel breakwater facing block removes device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108033354B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438945A (en) * | 2019-08-15 | 2019-11-12 | 中交第四航务工程局有限公司 | Breakwater armor block 360 degree rotation and automatically de- chain suspender |
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| JP2009107740A (en) * | 2007-10-26 | 2009-05-21 | Nishimuragumi:Kk | Bucket and block recovery method using this bucket |
| CN201416420Y (en) * | 2009-05-11 | 2010-03-03 | 江苏中油天工机械有限公司 | Oil pumping machine safety belt hanging device |
| CN103395708A (en) * | 2013-08-13 | 2013-11-20 | 徐州重型机械有限公司 | Crane, counterweight device and rope hanging mechanism |
| JP2014118237A (en) * | 2012-12-14 | 2014-06-30 | Aomi Construction Co Ltd | Remote unslinging device |
| CN205294605U (en) * | 2015-12-28 | 2016-06-08 | 中国石油天然气股份有限公司 | Jack -up lifting device |
| CN207658931U (en) * | 2017-12-27 | 2018-07-27 | 中交第四航务工程局有限公司 | A kind of Novel breakwater armour removal device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417102B1 (en) * | 2001-12-28 | 2004-02-05 | 두산중공업 주식회사 | Mechanical ANTI-SNAG Device for Container Crane |
| US20100201141A1 (en) * | 2007-09-28 | 2010-08-12 | Walter Peter Wright | Lasso handling device |
-
2017
- 2017-12-27 CN CN201711439246.9A patent/CN108033354B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009107740A (en) * | 2007-10-26 | 2009-05-21 | Nishimuragumi:Kk | Bucket and block recovery method using this bucket |
| CN201416420Y (en) * | 2009-05-11 | 2010-03-03 | 江苏中油天工机械有限公司 | Oil pumping machine safety belt hanging device |
| JP2014118237A (en) * | 2012-12-14 | 2014-06-30 | Aomi Construction Co Ltd | Remote unslinging device |
| CN103395708A (en) * | 2013-08-13 | 2013-11-20 | 徐州重型机械有限公司 | Crane, counterweight device and rope hanging mechanism |
| CN205294605U (en) * | 2015-12-28 | 2016-06-08 | 中国石油天然气股份有限公司 | Jack -up lifting device |
| CN207658931U (en) * | 2017-12-27 | 2018-07-27 | 中交第四航务工程局有限公司 | A kind of Novel breakwater armour removal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108033354A (en) | 2018-05-15 |
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