CN114232633A - Open-close type gabion underwater construction method - Google Patents
Open-close type gabion underwater construction method Download PDFInfo
- Publication number
- CN114232633A CN114232633A CN202111541882.9A CN202111541882A CN114232633A CN 114232633 A CN114232633 A CN 114232633A CN 202111541882 A CN202111541882 A CN 202111541882A CN 114232633 A CN114232633 A CN 114232633A
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- China
- Prior art keywords
- gabion
- main body
- device main
- sling
- lifting
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000004575 stone Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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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
- E02D15/10—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)
- Revetment (AREA)
Abstract
The invention discloses an open-close type gabion underwater construction method, relates to the technical field of gabion underwater installation auxiliary devices, and aims to solve the problems that an existing gabion is low in underwater construction speed, high in cost and high in difficulty. Step one, placing a gabion in a gabion placing cavity in a device main body in a dry environment, wherein a bottom turning plate at the bottom of the device main body is in a closing device, and then filling a proper amount of stones into the gabion; after the filling is finished, preferentially lifting a second sling through a crane, then lifting the device main body through the first sling, and moving the device main body to a specified position; and step three, after the device with the gabion and the stones is lifted to the underwater position by the first sling below the device after reaching the designated position, gradually loosening the second sling by the crane, and gradually rotating one end of the bottom turning plate by the axis of the hinge after the second lifting lug loses the pulling force, so that the lower opening of the gabion is opened, and the gabion sinks to the water bottom under the action of gravity.
Description
Technical Field
The invention relates to the technical field of underwater installation auxiliary devices for gabions, in particular to an open-close type gabion underwater construction method.
Background
The gabion refers to a cage filled with stones and arranged for preventing a river bank or a structure from being washed by water flow, and is nowadays successfully applied to protection engineering of water conservancy projects, roads, railway projects and embankments as a novel ecological grid structure of a new process, a new technology and a new material. The organic combination of the engineering structure and the ecological environment is well realized, and meanwhile, compared with some traditional rigid structures, the structure has the advantages of itself, so that the structure becomes a preferred structure type for protecting riverbeds, governing landslides, preventing mud-rock flow and preventing rockfall and protecting the environment in the world.
However, the gabion is generally constructed in a dry environment and cannot be constructed underwater, the existing underwater construction method adopts frogman diving operation, the gabion is firstly placed at a position where the gabion is to be placed underwater, and then filler block stones are filled in the gabion, so that the construction speed is low, the cost is high, the difficulty is high, and the construction quality cannot be guaranteed, so that the existing requirements cannot be met, and the open-close type gabion underwater construction method is provided.
Disclosure of Invention
The invention aims to provide an underwater construction method of an open-close type gabion, and aims to solve the problems that the gabion provided by the background technology is low in underwater construction speed, high in cost and high in difficulty.
In order to achieve the purpose, the invention provides the following technical scheme: an open-close type gabion underwater construction method comprises the following steps:
step one, placing a gabion in a gabion placing cavity in a device main body in a dry environment, wherein a bottom turning plate at the bottom of the device main body is in a closing device, and then filling a proper amount of stones into the gabion;
after the filling is finished, preferentially lifting a second sling through a crane, enabling the bottom turning plate to tightly abut against the lower end of the device main body under the tension of the second sling, and then lifting the device main body through the first sling and moving the device main body to a specified position;
and step three, after the device with the gabion and the stones is lifted to the underwater position by the first sling below the device after reaching the designated position, gradually loosening the second sling by the crane, and gradually rotating one end of the bottom turning plate by the axis of the hinge after the second lifting lug loses the pulling force, so that the lower opening of the gabion is opened, and the gabion sinks to the water bottom under the action of gravity.
Preferably, the device main part all around by first fixed plate and second fixed plate composition, and first fixed plate and second fixed plate all are provided with two, first fixed plate is located the both sides of device main part, and the second fixed plate is located the front and back end of device main part, the inside of device main part is provided with the gabion and places the chamber, and the upper end that the chamber was placed to the gabion is for opening the structure, the both sides of terminal surface all install the end and turn over the board under the device main part, and the hinge normal running fit is passed through with first fixed plate to one side that turns over the board at the end.
Preferably, both sides of the upper end of the second fixing plate are provided with first lifting lugs, the first lifting lugs are welded and fixed with the second fixing plate, the second lifting lugs are arranged on the other side of the bottom turning plate, and the second lifting lugs are welded and fixed with the bottom turning plate.
Preferably, a first sling penetrates through the first lifting lug.
Preferably, a second sling penetrates through the second lifting lug.
Preferably, sling through holes are formed in the first lifting lug and the second lifting lug.
Preferably, a gabion lower opening is arranged between the bottom turning plates, and a gabion is preset in the gabion placing cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. the device comprises a device body, a bottom turning plate, a stone cage, a crane and a lifting machine, wherein the device body is provided with a stone cage placing cavity, the bottom turning plate is arranged at the bottom of the device body, the stone cage placing cavity is arranged at the bottom of the device body, the bottom turning plate is arranged at the bottom of the device body, the stone cage is arranged at the bottom of the device body, the bottom turning plate is arranged at the bottom of the device body, the device body is provided with a closing device, the closing device is arranged at the bottom of the device body, the stone cage is arranged at the bottom of the device body, and the closing device is connected with the lifting machine.
2. According to the invention, in a hoisting mode, the first lifting lugs are arranged at the four corners of the upper end of the device main body, the second lifting lugs are arranged on one sides of the bottom turning plates, the first lifting cables matched with the first lifting lugs are used for supporting the device main body through a crane so as to realize position adjustment, the second lifting cables matched with the second lifting lugs are also matched with the crane, before and during hoisting, the second lifting cables are stretched by the crane to form tight tightening on the second lifting lugs all the time, so that the condition that the gabion falls down due to the opening of the bottom turning plates is avoided, after the specified position is reached, the crane gradually loosens the second lifting cables, and after the tensile force is lost, one end of the bottom turning plates gradually rotates along the axis of the hinge, so that the lower opening of the gabion is opened, and the gabion is convenient to sink.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the bottom flap of the present invention in an expanded state;
FIG. 3 is a front view of the main body of the apparatus of the present invention during gabion lifting;
figure 4 is a front view of the body of the apparatus of the present invention as the gabion is lowered.
In the figure: 1. a device main body; 2. a first fixing plate; 3. a second fixing plate; 4. a gabion placing cavity; 5. a first lifting lug; 6. a bottom turning plate; 7. a hinge; 8. a second lifting lug; 9. opening the lower part of the gabion; 10. punching a sling; 11. a first sling; 12. a second sling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: an open-close type gabion underwater construction method comprises the following steps: firstly, placing a gabion in a gabion placing cavity 4 in a device main body 1 in a dry environment, wherein a bottom turning plate 6 at the bottom of the device main body 1 is in a closed device, and then filling a proper amount of stones into the gabion;
after the filling is finished, preferentially lifting a second sling 12 through a crane, enabling the bottom turning plate 6 to tightly abut against the lower end of the device main body 1 under the tension of the second sling 12, and then lifting the device main body 1 through the first sling 11 and moving the device main body to a specified position;
and step three, after the device with the gabion and the stones is lifted to the underwater position by the first sling 11 below the device after reaching the designated position, gradually loosening the second sling 12 by the crane, gradually rotating one end of the bottom turning plate 6 by the axis of the hinge 7 after the second lifting lug 8 loses the pulling force, and accordingly opening the gabion lower opening 9 and enabling the gabion to sink to the water bottom under the action of gravity.
Further, device main part 1 is all constituteed by first fixed plate 2 and second fixed plate 3 all around, and first fixed plate 2 and second fixed plate 3 all are provided with two, first fixed plate 2 is located device main part 1's both sides, and second fixed plate 3 is located device main part 1's front and back end, device main part 1's inside is provided with the gabion and places chamber 4, and the upper end that chamber 4 was placed to the gabion is for opening the structure, turn over board 6 with the end all installed to the both sides of device main part 1 lower terminal surface, and turn over one side of board 6 and pass through hinge 7 normal running fit with first fixed plate 2 at the end, transfer the gabion through the device main part, can cancel the frogman operation, the difficult problem that the stone can't load at the bottom has also been solved, construction speed is greatly improved, construction cost is reduced.
Furthermore, both sides of the upper end of the second fixing plate 3 are provided with first lifting lugs 5, the first lifting lugs 5 are fixedly welded with the second fixing plate 3, the second lifting lugs 8 are arranged on the other side of the bottom turning plate 6, the second lifting lugs 8 are fixedly welded with the bottom turning plate 6, and the lifting lugs are convenient for installation and operation of slings.
Further, a first sling 11 penetrates through the first lifting lug 5 to support the device main body 1, so that the position can be adjusted conveniently.
Further, a second sling 12 penetrates through the inside of the second lifting lug 8, and the second sling 12 is stretched by the crane to tighten the second lifting lug 8 all the time, so that the condition that the bottom turning plate 6 is opened to cause the gabion to fall down cannot occur.
Further, sling through holes 10 are formed in the first lifting lug 5 and the second lifting lug 8.
Further, it puts a mouthful 9 under the gabion to be provided with between the board 6 turns over at the bottom, and the gabion is placed and has been preset the gabion in the chamber 4, turns over the board 6 at the bottom and opens the back, and the gabion sinks in aqueous through putting a mouthful 9 under the gabion.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An open-close type gabion underwater construction method is characterized by comprising the following steps:
firstly, placing a gabion in a gabion placing cavity (4) inside a device main body (1) in a dry environment, wherein a bottom turning plate (6) at the bottom of the device main body (1) is in a closed device, and then filling a proper amount of stones into the gabion;
after the filling is finished, preferentially lifting a second sling (12) through a crane, enabling the bottom turning plate (6) to tightly abut against the lower end of the device main body (1) under the tension of the second sling (12), and then lifting the device main body (1) through the first sling (11) and moving towards a specified position;
and step three, after the device reaches the designated position, a first sling (11) is arranged below the device, the device provided with the gabion and the stones is hoisted to the underwater position, the crane gradually loosens a second sling (12), and one end of the bottom turning plate (6) gradually rotates around the axis of the hinge (7) after the second lifting lug (8) loses the pulling force, so that the lower opening (9) of the gabion is opened, and the gabion sinks to the bottom of the water under the action of gravity.
2. The underwater construction method of the open-close type gabion according to claim 1, characterized in that: the device is characterized in that the periphery of the device main body (1) is composed of a first fixing plate (2) and a second fixing plate (3), the first fixing plate (2) and the second fixing plate (3) are arranged in two numbers, the first fixing plate (2) is located on two sides of the device main body (1), the second fixing plate (3) is located at the front end and the rear end of the device main body (1), a gabion placing cavity (4) is arranged inside the device main body (1), the upper end of the gabion placing cavity (4) is of an open structure, bottom turning plates (6) are arranged on two sides of the lower end face of the device main body (1), and one sides of the bottom turning plates (6) are in rotating fit with the first fixing plate (2) through hinges (7).
3. The underwater construction method of the open-close type gabion according to claim 2, characterized in that: the two sides of the upper end of the second fixing plate (3) are provided with first lifting lugs (5), the first lifting lugs (5) are welded and fixed with the second fixing plate (3), the other side of the bottom turning plate (6) is provided with second lifting lugs (8), and the second lifting lugs (8) are welded and fixed with the bottom turning plate (6).
4. The underwater construction method of the open-close type gabion according to claim 3, characterized in that: first slings (11) penetrate through the first lifting lugs (5).
5. The underwater construction method of the open-close type gabion according to claim 3, characterized in that: and second slings (12) penetrate through the second lifting lugs (8).
6. The underwater construction method of the open-close type gabion according to claim 3, characterized in that: and sling through holes (10) are formed in the first lifting lug (5) and the second lifting lug (8).
7. The underwater construction method of the open-close type gabion according to claim 2, characterized in that: a gabion lower opening (9) is arranged between the bottom turning plates (6), and a gabion is preset in the gabion placing cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541882.9A CN114232633A (en) | 2021-12-16 | 2021-12-16 | Open-close type gabion underwater construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541882.9A CN114232633A (en) | 2021-12-16 | 2021-12-16 | Open-close type gabion underwater construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114232633A true CN114232633A (en) | 2022-03-25 |
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ID=80756961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111541882.9A Pending CN114232633A (en) | 2021-12-16 | 2021-12-16 | Open-close type gabion underwater construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114232633A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203475437U (en) * | 2013-08-09 | 2014-03-12 | 中交第二航务工程局有限公司 | Underwater installing lifting sling for gabion mesh |
| CN107761738A (en) * | 2017-10-11 | 2018-03-06 | 中国建筑第六工程局有限公司 | The mask gabion string bag is without throwing construction method of colliding with |
| CN111017701A (en) * | 2019-12-18 | 2020-04-17 | 柳州市俊星工程机械租赁有限公司 | Open-at-bottom gabion hoisting device on water |
-
2021
- 2021-12-16 CN CN202111541882.9A patent/CN114232633A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203475437U (en) * | 2013-08-09 | 2014-03-12 | 中交第二航务工程局有限公司 | Underwater installing lifting sling for gabion mesh |
| CN107761738A (en) * | 2017-10-11 | 2018-03-06 | 中国建筑第六工程局有限公司 | The mask gabion string bag is without throwing construction method of colliding with |
| CN111017701A (en) * | 2019-12-18 | 2020-04-17 | 柳州市俊星工程机械租赁有限公司 | Open-at-bottom gabion hoisting device on water |
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Application publication date: 20220325 |
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| RJ01 | Rejection of invention patent application after publication |