CN216689313U - Ship passing device of floating type trash rack - Google Patents
Ship passing device of floating type trash rack Download PDFInfo
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- CN216689313U CN216689313U CN202220217954.8U CN202220217954U CN216689313U CN 216689313 U CN216689313 U CN 216689313U CN 202220217954 U CN202220217954 U CN 202220217954U CN 216689313 U CN216689313 U CN 216689313U
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- ship
- section
- passing
- sides
- ship passing
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- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model provides a ship passing device of a floating type trash rack, which comprises main cables, wherein a ship passing section is arranged between the main cables, the main cables in the ship passing section are connected with the main cables on two sides of the ship passing section through openable buckles, underwater anchor blocks of the ship passing section are respectively arranged below the two buckles, and first anchor chains are respectively arranged between the main cables on two sides of the ship passing section and the underwater anchor blocks of the ship passing section on the corresponding side; and the trash blocking nets arranged on the lower parts of the main cables passing through the two sides of the ship section are connected with the trash blocking nets arranged on the lower parts of the main cables passing through the ship section through openable fasteners. The utility model is convenient for ship passing, convenient for construction and simple in operation, can better intercept dirt in the ship passing state, and ensures the safety of nuclear power water intaking and convenient operation and maintenance.
Description
Technical Field
The utility model relates to the field of ship passing of a trash rack, in particular to a ship passing device of a floating type trash rack.
Background
The floating type trash rack is used as an important type of water taking trash rack facilities, the floating type trash rack is widely applied to water taking open channel trash rack of a nuclear power plant, a good trash rack effect is achieved, ships are convenient to overhaul and clear, a ship passing device is often needed to be arranged on the trash rack, the existing type of two caissons or piers is basically adopted, and accordingly the ship can be passed through in a span width mode independently.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem that the ship passing device of the floating type trash rack is convenient to pass through a ship through openable slipknots, fastening buckles and other devices, is convenient to construct and simple to operate, can better intercept dirt in a ship passing state, and ensures safety of nuclear power water taking and convenience in operation and maintenance.
The technical means adopted by the utility model are as follows:
a ship passing device of a floating type trash rack comprises main mooring ropes, wherein a ship passing section is arranged between the main mooring ropes, the main mooring ropes in the ship passing section are connected with the main mooring ropes on two sides of the ship passing section through openable slipknots, underwater anchor blocks of the ship passing section are respectively arranged below the two slipknots, and first anchor chains are respectively arranged between the main mooring ropes on two sides of the ship passing section and the underwater anchor blocks of the ship passing section on the corresponding sides; and the trash blocking nets arranged on the lower parts of the main cables passing through the two sides of the ship section are connected with the trash blocking nets arranged on the lower parts of the main cables passing through the ship section through openable fasteners.
Preferably, first anchor chains are connected between one ends of the main cables on the two sides of the ship passing section, which are close to the ship passing section, and the underwater anchor blocks on the corresponding ship passing section.
Preferably, the main rope is provided with a plurality of floating devices.
Preferably, the trash rack passing through the two sides of the ship section is provided with a plurality of edge sealing ropes on one side close to the ship section, the trash rack passing through the ship section is provided with a plurality of edge sealing ropes on two ends, and the edge sealing ropes on the trash rack passing through the two sides of the ship section are respectively connected with the edge sealing ropes on two ends of the trash rack passing through the ship section through fasteners.
Preferably, the two ends of the main mooring rope are connected with end anchorage foundations, the lower ends of the sewage blocking nets passing through the ship section and the lower ends of the sewage blocking nets passing through the two sides of the ship section are respectively provided with a second anchor chain, and one ends of the second anchor chains passing through the two sides of the ship section, which are far away from the ship section, are respectively connected with the end anchorage foundations of the corresponding sides.
Preferably, the lower ends of the second anchor chains on the two sides of the ship passing section are connected with an underwater anchor block through third anchor chains.
Compared with the prior art, the utility model has the following advantages:
the utility model cancels a caisson or an abutment with a large bulk of a ship passing section, and changes the caisson or the abutment into a ship passing section underwater anchor block arranged at the bottom of the canal, wherein the ship passing section underwater anchor block is connected with a main cable through a first anchor chain, so that the stability and reliability of the main cable during temporary ship passing are ensured, the trash rack is prevented from being washed away by water flow, and compared with the caisson or the abutment, the ship passing section underwater anchor block has a significantly smaller size, is convenient to construct, greatly saves the investment cost, and more importantly, has no influence on the water passing area and the water taking amount of the nuclear power plant; in addition, the arrangement of the ship section trash rack and the edge sealing ropes of the other sections of trash racks can prevent dirt from passing through the edge gap of the ship section trash rack, and a good trash rack effect is achieved.
Drawings
Fig. 1 is a schematic structural view of a ship passing device of a floating type trash rack of the present invention.
Fig. 2 is a schematic sectional structure view of the trash rack near the ship passing section on both sides of the ship passing section according to the present invention.
Fig. 3 is a schematic cross-sectional structure view of the ship passing section trash rack of the utility model.
The underwater mooring device comprises a main mooring rope 1, a ship passing section 2, a ship passing section 3, an underwater anchor block, a slipknot 4, a floating device 5, a first anchor chain 6, a trash blocking net 7, a tie knot 8, a second anchor chain 9, an underwater anchor block 10, a third anchor chain 11 and an anchor foundation at the end part 12.
Detailed Description
In the embodiment shown in fig. 1-3, a ship passing device of a floating type trash rack is provided, which comprises main cables 1, a ship passing section 2 is arranged between the main cables 1, the main cables 1 in the ship passing section 2 are connected with the main cables 1 on two sides of the ship passing section 2 through openable buckles 4, underwater anchor blocks 3 of the ship passing section are respectively arranged below the two buckles 4, and as shown in fig. 2, first anchor chains 6 are respectively arranged between the main cables 1 on two sides of the ship passing section 2 and the underwater anchor blocks 3 of the ship passing section on the corresponding side; and as shown in figure 1, the trash racks 7 arranged at the lower parts of the main cables 1 passing through the two sides of the ship section 2 are connected with the trash racks 7 arranged at the lower parts of the main cables 1 passing through the ship section 2 through openable fasteners 8. The slipknot 4 is a separately arranged device which can be opened and closed and pulls the main ropes 1 on the two sides.
As shown in fig. 1, a first anchor chain 6 is connected between one end of the main cable 1 on both sides of the ship passing section 2 close to the ship passing section 2 and the underwater anchor block 3 on the corresponding side of the ship passing section. Thus, when the slipknot 4 of the ship passing section 2 is opened, the main mooring ropes 1 and the trash rack 7 passing through the two sides of the ship passing section 2 cannot be washed away by water flow under the traction of the underwater anchor block 3 and the first anchor chain 6 of the ship passing section and the traction of the underwater anchor block 10 and the third anchor chain 11.
As shown in fig. 1 and 2, the main ropes 1 are provided with a number of floating devices 5. The floating device 5 can be a floating ball or a floating barrel and the like.
As shown in fig. 1, the trash racks 7 passing through both sides of the ship section 2 are provided with a plurality of edge sealing ropes (not shown in the figure) at one side close to the ship section 2, and the trash racks 7 passing through both ends of the ship section 2 are provided with a plurality of edge sealing ropes (not shown in the figure), and the edge sealing ropes on the trash racks 7 passing through both sides of the ship section 2 are respectively connected with the edge sealing ropes on both ends of the trash racks 7 passing through the ship section 2 through the fasteners 8. The edge sealing rope is not shown in the figure and is a conventional connecting rope, and the fastener 8 can be an edge sealing rope or a separately arranged device which can be opened and closed and pulls the edge sealing ropes at two sides.
In the embodiment shown in fig. 1, two ends of a main mooring rope 1 are connected with end anchorage foundations 12, the lower ends of a trash net 7 passing through a ship section 2 and trash nets 7 passing through two sides of the ship section 2 are both provided with second anchor chains 9, and one ends of the second anchor chains 9 passing through two sides of the ship section 2, which are far away from the ship section 2, are respectively connected with the end anchorage foundations 12 on the corresponding sides. Can further fix the trash rack.
As shown in fig. 2, the lower ends of the second anchor chains 9 passing through both sides of the ship block 2 are connected to and provided with underwater anchor blocks 10 by third anchor chains 11. This allows the trash screens 7 on both sides of the ship block 2 to be better secured by means of the underwater anchor blocks 10 and the third anchor chains 11. The underwater anchor block 10 may be of different weights or configurations depending on the actual situation and need.
When the ship passes through the ship section 2, as shown in fig. 1, the slipknots 4 at the ship section 2 and the tie buckles 8 at the lower parts of the main cables 1 of the ship section 2 are opened, the main cables 1 of the ship section 2 are opened together with the trash net 7 at the lower part under the action of people or water flow, after the opening, as shown in fig. 2, the main cables 1 and the trash net 7 at the two sides of the ship section 2 are kept stable under the traction of the underwater anchor blocks 3 and the first anchor chains 6, the underwater anchor blocks 10 and the third anchor chains 11 of the ship section, then the ship passes through the ship section 2, and after the ship passes through, the main cables 1 and the trash net 7 at the two sides of the ship section 2 are connected with the main cables 1 and the trash net 7 of the ship section 2 respectively through the slipknots 4 and the tie buckles 8.
Claims (6)
1. The ship passing device of the floating type trash rack is characterized by comprising main mooring ropes (1), a ship passing section (2) is arranged between the main mooring ropes (1), the main mooring ropes (1) in the ship passing section (2) are connected with the main mooring ropes (1) on two sides of the ship passing section (2) through openable buckles (4), ship passing section underwater anchor blocks (3) are respectively arranged below the two buckles (4), and first anchor chains (6) are respectively connected between the main mooring ropes (1) on two sides of the ship passing section (2) and the ship passing section underwater anchor blocks (3) on the corresponding sides; and the trash blocking nets (7) arranged at the lower parts of the main mooring ropes (1) on the two sides of the ship section (2) are connected with the trash blocking nets (7) arranged at the lower parts of the main mooring ropes (1) of the ship section (2) through openable fasteners (8).
2. The ship passing device of the floating type trash rack according to claim 1, wherein the first anchor chain (6) is connected and arranged between one end of the main cable (1) on two sides of the ship passing section (2) close to the ship passing section (2) and the underwater anchor block (3) on the corresponding side of the ship passing section.
3. A device as claimed in claim 1, wherein the main lines (1) are provided with a plurality of floating devices (5).
4. The ship passing device of the floating type trash rack according to claim 1, wherein the trash racks (7) on both sides of the ship passing section (2) are provided with a plurality of edge sealing ropes on one side close to the ship passing section (2), the trash racks (7) in the ship passing section (2) are provided with a plurality of edge sealing ropes on both end sides, and the edge sealing ropes on the trash racks (7) on both sides of the ship passing section (2) are respectively connected with the edge sealing ropes on both end sides of the trash racks (7) in the ship passing section (2) through fasteners (8).
5. The ship passing device of the floating type trash rack as claimed in claim 1, wherein two ends of the main mooring rope (1) are connected with end anchorage bases (12), the trash rack (7) passing through the ship section (2) and the trash rack (7) passing through two sides of the ship section (2) are both provided with second anchor chains (9), and one ends of the second anchor chains (9) passing through two sides of the ship section (2) far away from the ship section (2) are respectively connected with the end anchorage bases (12) on the corresponding sides.
6. A ship-passing device of a floating type trash rack according to claim 5, characterized in that the lower ends of the second anchor chains (9) at both sides of the ship-passing section (2) are connected and provided with underwater anchor blocks (10) through third anchor chains (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220217954.8U CN216689313U (en) | 2022-01-26 | 2022-01-26 | Ship passing device of floating type trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220217954.8U CN216689313U (en) | 2022-01-26 | 2022-01-26 | Ship passing device of floating type trash rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216689313U true CN216689313U (en) | 2022-06-07 |
Family
ID=81827078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220217954.8U Active CN216689313U (en) | 2022-01-26 | 2022-01-26 | Ship passing device of floating type trash rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216689313U (en) |
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2022
- 2022-01-26 CN CN202220217954.8U patent/CN216689313U/en active Active
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