CN107761738B - The mask gabion string bag is without throwing construction method of colliding with - Google Patents
The mask gabion string bag is without throwing construction method of colliding with Download PDFInfo
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- CN107761738B CN107761738B CN201710942117.5A CN201710942117A CN107761738B CN 107761738 B CN107761738 B CN 107761738B CN 201710942117 A CN201710942117 A CN 201710942117A CN 107761738 B CN107761738 B CN 107761738B
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- frame body
- string bag
- suspension hook
- gabion string
- throwing
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/10—Placing gravel or light material under water inasmuch as not provided for elsewhere
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Revetment (AREA)
Abstract
The invention discloses the mask gabion string bags without throwing construction method of colliding with, comprising steps of preparing gabion string bag throwing device；Gabion string bag throwing device is placed on barge deck, the end steel hoist cable being located on front side of the frame body of top is hung on the suspension hook of lifting equipment；Suspension hook is lifted by crane by top frame body pull-up, the gabion string bag is then placed on opening and closing type and is rolled on bottom plate, then top frame body is put down and is closed up with opening and closing type rolling bottom plate；Two end steel hoist cables are connect with end suspension hook respectively, and steel hoist cable is connect above the frame body of top with the suspension hook for being connected with automatic decoupling device, is then connected to the suspension hook for being connected with automatic decoupling device and two end suspension hooks on the suspension hook of lifting equipment by three leg chain riggings；Gabion string bag throwing device is lifted by crane, is put it into water, the lift hook unhooking for being connected with automatic decoupling device is made, the gabion string bag slides to steel cylinder shore protection direction.This method enables the gabion string bag accurately to fall in the position for being close to steel cylinder bank protection structure.
Description
Technical field
The present invention relates to offshore steel cylinder bank protection structure technical field of construction, relate in particular to a kind of mask gabion string bag
Without throwing construction method of colliding with.
Background technique
Steel cylinder bank protection structure is the emerging technology in marine man-made island construction.The structure has quick construction, batch production
Manufacture, the features such as effect on environment is small are the key technologies realizing man-made island and quickly building.But because the structure is with marine long-acting
Requirement for anticorrosion, therefore corrosion-inhibiting coating is coated in steel cylinder lateral wall.Since steel cylinder bank protection structure needs in the construction process
Stone, the gabion string bag etc. of lateral throwing various specifications, easily cause the painting on steel cylinder bank protection structure surface in the construction process
Damage layer.
Steel cylinder bank protection structure includes steel cylinder structure and steel pair lattice structure.The structure of steel pair lattice can be found in Publication No.
The structure of " attachment device between new plug-in adjacent cylinders " disclosed in the Chinese patent of CN202000310U.The knot of steel cylinder
Structure can be found in the structure of " the steel cylinder with wide mortise device " disclosed in the Chinese patent of Publication No. CN104099940B.
The nothing for being applicable to steel cylinder bank protection structure gabion string bag throwing there is no to collide with form of construction work in known field at present.
In well known structure, " the underwater mounting hanger of lattice guest's gabion " disclosed in the Chinese patent of Publication No. CN203475437U though have
The gabion string bag is installed to underwater function, but its using double hook lifting by the way of.It is not easy on routine of at sea constructing crane ship
Arrange double hook lifting equipment, and this kind of structure uses lower section opposite opened structure, the gabion string bag falls within the underface of suspender when falling,
Because the suspender outer dimension is big compared with the gabion string bag, therefore, it is impossible to guarantee that gabion string bag structure can be close to steel cylinder bank protection structure
Side, and the suspender does not have the safeguard function for showing steel cylinder bank protection structure corrosion-inhibiting coating.
Summary of the invention
It is an object of the invention to overcome the shortcomings of prior art, provide it is a kind of it is versatile, to steel cylinder bank protection structure
Existing corrosion-inhibiting coating influences the small mask gabion string bag without throwing construction method of colliding with.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
The mask gabion string bag of the invention is without throwing construction method of colliding with, comprising the following steps:
(1) gabion string bag throwing device is prepared, the gabion string bag throwing device includes that bottom is open and cross section is
The top frame body of rectangle, the top frame body includes two column frame body vertical supporting columns of left and right parallel interval setting, each
Column frame body vertical supporting column includes the frame body vertical supporting column of more front and back parallel interval settings, in two adjacent frame bodies
Top and centre between vertical supporting column are connected with top layer attachment beam and middle layer attachment beam in the horizontal direction respectively, in left and right
Top attachment beam is connected between the top of two frame body vertical supporting columns being oppositely arranged, in the top layer attachment beam of front and back two
Middle part be respectively fixed with an end lifting hole(eyelet), the outer wall of two frame body vertical supporting columns of second row on front side of the frame body of top
Upper two frame body vertical supportings that respectively between the upper and lower every being disposed with multiple cable wire guide rings, last is arranged on rear side of the frame body of top are vertical
The bottom end of column is equipped with a baseplate pin axis connection pipe, two baseplate pin axis connection pipe coaxial line phases in the horizontal direction respectively
To setting, opening and closing type is installed between the bottom of two column frame body vertical supporting columns and rolls bottom plate, the opening and closing type rolling
Dynamic bottom plate includes rectangular frame, and one end of the rectangular frame rotates phase by connecting shaft and two baseplate pin axis connection pipes
Even, it is respectively separated on the inner wall of two frames in the left and right of the rectangular frame and is fixed with a column locating piece, it is opposite in left and right
It is rotatably connected to an axis of rolling between two locating pieces being arranged, rolling casing is rotatably connected on the axis of rolling,
A piece cross-brace beam, which is arranged in, is welded with the rolling of opening and closing type corresponding to the frame body vertical supporting column of cable wire guide ring bottom
The lower section of plate, the cross-brace beam both ends stretch out setting at left and right sides of the frame body of top respectively and form extension end, and a steel is hung
One end of rope is anchored on the side extension end of cross-brace beam, and the other end of the steel hoist cable passes through the side frame body and vertically props up
The cable wire guide ring on column is supportted, the steel being then then passed through after above the frame body of top on another side frame body vertical supporting column
Rope guide ring is anchored on the extension end of cross-brace beam of the other side；End steel is respectively fixed on two end lifting hole(eyelet)s
Hoist cable, the cross-brace beam the left and right sides and roll the position that is oppositely arranged of bottom plate with opening and closing type and paste respectively
There is rubber block；
(2) gabion string bag throwing device is placed on barge deck, the end steel hoist cable on front side of the frame body of top will be located at
It is hung on the suspension hook of lifting equipment；
(3) suspension hook for lifting by crane lifting equipment, by the end steel hoist cable of traction front side by the upper of gabion string bag throwing device
Portion's frame body pull-up；
(4) the gabion string bag opening and closing type is placed on to roll on bottom plate；
(5) top frame body is put down and is closed up with opening and closing type rolling bottom plate by the suspension hook for loosening lifting equipment；
(6) two end steel hoist cables are connect with end suspension hook respectively, and by steel hoist cable above the frame body of top and even
It is connected to the suspension hook connection of automatic decoupling device, then by the suspension hook for being connected with automatic decoupling device and two end suspension hooks by three
Leg chain rigging is commonly connected on the suspension hook of lifting equipment, when lifting equipment lifting, the rubber branch of cross-brace beam two sides
Bracer and opening and closing type, which roll bottom plate and compress, to be arranged；
(7) gabion string bag throwing device is lifted by crane, puts it into water, reaches predetermined throwing place, is made in front of throwing device
Face steel cylinder bank protection structure；
(8) the gabion string bag is transferred, until gabion string bag throwing bottom of device is contacted with seabed, suspension hook is further decreased, makes
It is connected with the suspension hook relaxation of automatic decoupling device, touching automatic decoupling device makes the lift hook unhooking for being connected with automatic decoupling device,
Two end suspension hooks still keep connection status with lifting equipment suspension hook at this time；
(9) gabion string bag throwing device is lifted by crane, so that opening and closing type is rolled bottom plate and opens, the gabion string bag is to steel cylinder shore protection side
To landing, automatic paste tightening steel cylinder bank protection structure；
(10) continue to lift by crane on gabion string bag throwing device to barge deck, complete a throwing.
The beneficial effects of the present invention are:
(1) this construction method can guarantee that gabion string bag structure can be close to steel cylinder bank protection structure side, guarantee simultaneously
In the throwing gabion string bag will not the corrosion-inhibiting coating existing to steel cylinder bank protection structure damage；
(2) the underwater decoupling device operation of diving personnel can be reduced using automatic decoupling device, guarantees construction safety；
(3) it is connected using chain lockset with suspension hook, lifting equipment usage quantity can be reduced；
(4) it selects face steel cylinder structure in front of throwing device, it is ensured that after the lifting of gabion string bag throwing device
The gabion string bag can accurately fall in the position for being close to steel cylinder bank protection structure.
Detailed description of the invention
Fig. 1 is using the structural schematic diagram of the mask gabion string bag of the invention without throwing construction method of colliding with；
Fig. 2 is the throwing device top frame body structural schematic diagram of structure in Fig. 1；
Fig. 3 is that the opening and closing type of structure in Fig. 1 rolls structural diagram of base plate；
Fig. 4 is the partial schematic diagram of structure shown in Fig. 1；
Fig. 5 is the partial schematic diagram of structure shown in FIG. 1；
Structural schematic diagram when Fig. 6 is the throwing gabion string bag of structure shown in FIG. 1；
Fig. 7 is the partial schematic diagram of structure shown in Fig. 3；
Fig. 8 is bottom plate and cross-brace beam contact site schematic diagram；
Fig. 9 is anchorage point schematic diagram on cross-brace beam.
Specific embodiment
The present invention is described in detail in the following with reference to the drawings and specific embodiments.
The mask gabion string bag of the invention is without throwing construction method of colliding with as shown in drawings, comprising the following steps:
(1) gabion string bag throwing device is prepared, the gabion string bag throwing device includes that bottom is open and cross section is
The top frame body 1 of rectangle, the top frame body includes two column frame body vertical supporting columns of left and right parallel interval setting, each
Column frame body vertical supporting column includes the frame body vertical supporting column 1-1 of more front and back parallel interval settings, at adjacent two
Top and centre between frame body vertical supporting column are connected with top layer attachment beam 1-2 and middle layer attachment beam in the horizontal direction respectively
1-4.Top attachment beam 1-3 is connected between the top of the two frame body vertical supporting column 1-1 being oppositely arranged in left and right.Preceding
An end lifting hole(eyelet) 1-7 is respectively fixed in the middle part of two top layer attachment beam 1-2 afterwards.
The arranged for interval up and down respectively on the outer wall of two frame body vertical supporting column 1-1 of second row on front side of the frame body of top
There are multiple cable wire guide ring 1-9, the bottom end difference of last two frame body vertical supporting column 1-1 arranged on rear side of the frame body of top
One baseplate pin axis connection pipe 1-5 is installed in the horizontal direction.Two baseplate pin axis connection pipe 1-5 coaxial lines are opposite to be set
It sets, opening and closing type is installed between the bottom of two column frame body vertical supporting columns and rolls bottom plate 3, the opening and closing type rolls bottom
Plate 3 includes rectangular frame 3-1, and one end of the rectangular frame 3-1 passes through connecting shaft 3-2 and two baseplate pin axis connection pipe 1-
5 are rotatedly connected, and are respectively separated on the inner wall of two frames in left and right of the rectangular frame 3-1 and are fixed with a column locating piece 3-
4, it is rotatably connected to an axis of rolling 3-5 between two locating piece 3-4 that left and right is oppositely arranged, in the axis of rolling 3-5
On be rotatably connected to roll casing 3-3, the axis of rolling 3-5 can be cylindrical metal barred body.A piece cross-brace beam 4 is arranged
In the lower section for being welded with the rolling bottom plate 3 of opening and closing type corresponding to the frame body vertical supporting column 1-1 of cable wire guide ring 1-9, institute
4 both ends of cross-brace beam stated stretch out setting at left and right sides of top frame body 1 respectively and form extension end, one end of a steel hoist cable 5
It is anchored on the side extension end of cross-brace beam 4, the other end of the steel hoist cable 5 passes through the side frame body vertical supporting column
Then cable wire guide ring 1-9 on 1-1 is then passed through on another side frame body vertical supporting column 1-1 behind 1 top of top frame body
Cable wire guide ring 1-9, be anchored on the extension end of cross-brace beam 4 of the other side；It is solid respectively on two end lifting hole(eyelet) 1-7
Surely there is end steel hoist cable 6.The cross-brace beam 4 the left and right sides and with opening and closing type roll bottom plate 3 be oppositely arranged
Position be pasted with rubber block 9 respectively.The preferably outer wall of two frame body vertical supporting columns on front side of the frame body of top
On be pasted with anticollision rubber.
(2) gabion string bag throwing device is placed on barge deck, the end steel hoist cable of 1 front side of top frame body will be located at
6 are hung on the suspension hook of lifting equipment；
(3) suspension hook for lifting by crane lifting equipment, by the end steel hoist cable 6 of traction front side by the upper of gabion string bag throwing device
1 pull-up of portion's frame body；
(4) the gabion string bag 2 opening and closing type is placed on to roll on bottom plate 3；
(5) top frame body 1 is put down and is closed up with opening and closing type rolling bottom plate 3 by the suspension hook for loosening lifting equipment；
(6) two end steel hoist cables 6 are connect with end suspension hook 6-1 respectively, and by steel hoist cable 5 on top frame body 1
Side is connect with the suspension hook 5-1 for being connected with automatic decoupling device, then holds the suspension hook 5-1 for being connected with automatic decoupling device and two
Portion suspension hook 6-1 is commonly connected on the suspension hook of lifting equipment by three leg chain riggings, when lifting equipment lifting, cross-brace
The rubber block 9 and opening and closing type of 4 two sides of beam, which roll bottom plate 3 and compress, to be arranged；
(7) gabion string bag throwing device is lifted by crane, puts it into water, reaches predetermined throwing place, is made in front of throwing device
Face steel cylinder bank protection structure；
(8) the gabion string bag is transferred, until gabion string bag throwing bottom of device is contacted with seabed, suspension hook is further decreased, makes
It is connected with the suspension hook 5-1 relaxation of automatic decoupling device, touching automatic decoupling device makes the suspension hook 5-1 for being connected with automatic decoupling device
It breaks off relations, two end suspension hook 6-1 still keep connection status with lifting equipment suspension hook at this time；
(9) gabion string bag throwing device is lifted by crane, so that opening and closing type is rolled bottom plate 3 and opens, the gabion string bag 2 is to steel cylinder shore protection
Direction slides, automatic paste tightening steel cylinder bank protection structure；
(10) continue to lift by crane on gabion string bag throwing device to barge deck, complete a throwing.
This method middle and upper part frame body 1, in use process, long side to perpendicular to steel cylinder bank protection structure, it is specified that being close to steel circle
The side of cylinder bank protection structure is steel cylinder shore protection direction.
The rigging being related in this method can be found in " one kind three disclosed in the Chinese patent of Publication No. CN105858441A
The structure of leg chain rigging ".
Claims (3)
1. the mask gabion string bag is without throwing construction method of colliding with, it is characterised in that the following steps are included:
(1) gabion string bag throwing device is prepared, the gabion string bag throwing device includes that bottom is open and cross section is rectangle
Top frame body, the top frame body include left and right parallel interval setting two column frame body vertical supporting columns, each column frame
Body vertical supporting column includes the frame body vertical supporting column of more front and back parallel interval settings, vertical in two adjacent frame bodies
Top and centre between support post are connected with top layer attachment beam and middle layer attachment beam in the horizontal direction respectively, are controlling two
Top attachment beam is connected between the top for the frame body vertical supporting column being oppositely arranged, in the top layer attachment beam of front and back two
Portion is respectively fixed with an end lifting hole(eyelet), on front side of the frame body of top on the outer wall of two frame body vertical supporting columns of second row point
Not between the upper and lower every being disposed with multiple cable wire guide rings, last two frame body vertical supporting column arranged on rear side of the frame body of top
Bottom end is equipped with a baseplate pin axis connection pipe in the horizontal direction respectively, and two baseplate pin axis connection pipe coaxial lines are opposite to be set
It sets, opening and closing type is installed between the bottom of two column frame body vertical supporting columns and rolls bottom plate, the opening and closing type rolls bottom
Plate includes rectangular frame, and one end of the rectangular frame is rotatedly connected by connecting shaft and two baseplate pin axis connection pipes,
It is respectively separated on the inner wall of two frames in left and right of the rectangular frame and is fixed with a column locating piece, be oppositely arranged in left and right
It is rotatably connected to an axis of rolling between two locating pieces, rolling casing, a cross are rotatably connected on the axis of rolling
It is arranged in supporting beam and is welded under the rolling bottom plate of opening and closing type corresponding to the frame body vertical supporting column of cable wire guide ring
Side, the cross-brace beam both ends, which are stretched out to be arranged at left and right sides of the frame body of top respectively, forms extension end, and the one of a steel hoist cable
End is anchored on the side extension end of cross-brace beam, and the other end of the steel hoist cable passes through the side frame body vertical supporting column
On cable wire guide ring, then above the frame body of top after be then passed through cable wire guiding on another side frame body vertical supporting column
Ring is anchored on the extension end of cross-brace beam of the other side；End steel hoist cable is respectively fixed on two end lifting hole(eyelet)s,
The left and right sides of the cross-brace beam and the position that is oppositely arranged of bottom plate is rolled with opening and closing type be pasted with rubber respectively
Supporting block；
(2) gabion string bag throwing device is placed on barge deck, the end steel hoist cable being located on front side of the frame body of top is hung in
On the suspension hook of lifting equipment；
(3) suspension hook for lifting by crane lifting equipment, by the end steel hoist cable of traction front side by the upper shelf of gabion string bag throwing device
Body pull-up；
(4) the gabion string bag opening and closing type is placed on to roll on bottom plate；
(5) top frame body is put down and is closed up with opening and closing type rolling bottom plate by the suspension hook for loosening lifting equipment；
(6) two end steel hoist cables are connect with end suspension hook respectively, and by steel hoist cable above the frame body of top be connected with
The suspension hook of automatic decoupling device connects, and the suspension hook for being connected with automatic decoupling device and two end suspension hooks are then passed through three leg chains
Rigging is commonly connected on the suspension hook of lifting equipment, when lifting equipment lifting, the rubber block of cross-brace beam two sides
It rolls bottom plate with opening and closing type and compresses and be arranged；
(7) gabion string bag throwing device is lifted by crane, puts it into water, reaches predetermined throwing place, makes face in front of throwing device
Steel cylinder bank protection structure；
(8) the gabion string bag is transferred, until gabion string bag throwing bottom of device is contacted with seabed, suspension hook is further decreased, makes to connect
There is the suspension hook relaxation of automatic decoupling device, touching automatic decoupling device makes the lift hook unhooking for being connected with automatic decoupling device, at this time
Two end suspension hooks still keep connection status with lifting equipment suspension hook；
(9) gabion string bag throwing device is lifted by crane, so that opening and closing type is rolled bottom plate and opens, the gabion string bag is sliding to steel cylinder shore protection direction
It falls, automatic paste tightening steel cylinder bank protection structure；
(10) continue to lift by crane on gabion string bag throwing device to barge deck, complete a throwing.
2. the mask gabion string bag according to claim 1 is without throwing construction method of colliding with, it is characterised in that: described upper
Anticollision rubber is pasted on the outer wall of two frame body vertical supporting columns on front side of portion's frame body.
3. the mask gabion string bag according to claim 1 or 2 is without throwing construction method of colliding with, it is characterised in that: described
The axis of rolling is cylindrical metal barred body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942117.5A CN107761738B (en) | 2017-10-11 | 2017-10-11 | The mask gabion string bag is without throwing construction method of colliding with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942117.5A CN107761738B (en) | 2017-10-11 | 2017-10-11 | The mask gabion string bag is without throwing construction method of colliding with |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107761738A CN107761738A (en) | 2018-03-06 |
| CN107761738B true CN107761738B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710942117.5A Active CN107761738B (en) | 2017-10-11 | 2017-10-11 | The mask gabion string bag is without throwing construction method of colliding with |
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| CN (1) | CN107761738B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129883B (en) * | 2018-10-08 | 2020-11-27 | 象山星旗电器科技有限公司 | Production and manufacturing method of sea reclamation unit |
| CN110093925B (en) * | 2019-06-18 | 2021-01-05 | 中国港湾工程有限责任公司 | Underwater stone throwing device |
| CN113863312A (en) * | 2021-10-20 | 2021-12-31 | 中交一航局第五工程有限公司 | Rapid underwater gabion installation method |
| CN114232633A (en) * | 2021-12-16 | 2022-03-25 | 江苏顺顺龙信息科技有限公司 | Open-close type gabion underwater construction method |
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| CN107761738A (en) | 2018-03-06 |
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Effective date of registration: 20201214 Address after: 2401, building 1, COFCO core R & D center, 69 District, Xingdong community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: South China Construction Co.,Ltd. Address before: 300451 No. 72 Tanggu Hangzhou Road, Binhai New Area, Tianjin Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. |