Inflatable oil containment boom convenient to fold and unfold

Abstract

The utility model belongs to the technical field of oil containment booms, and particularly relates to an inflatable oil containment boom convenient to fold and unfold, which comprises an inflatable floating body, a first mounting block and a second mounting block are respectively welded at two ends of the inflatable floating body, an inserting block is fixedly mounted at the first mounting block, an inserting hole is formed in the center of the inserting block, and the second mounting block is fixedly mounted at the second mounting block. Inserting holes are formed in the first mounting block, inclined plates are arranged on the inner walls of the inserting holes, internal threads are arranged on the inner walls of the inclined plates, external threads matched with the internal threads are arranged on the outer walls of fixing rods, and the fixing rods are rotationally mounted on the second mounting blocks. When the adjacent inflatable oil containment booms are spliced, the fixing rods are inserted into the inserting holes of the adjacent oil containment booms, in the inserting process, the inclined plates are gradually changed into the vertical state from the inclined state, so that the internal threads on the inclined plates are matched with the external threads on the fixing rods, then the fixing rods continue to be rotated, and the locking effect on the fixing rods is achieved.

Description

Technical Field

[0001] This utility model relates to the field of oil containment boom technology, specifically an inflatable oil containment boom that is easy to deploy and retract. Background Technology

[0002] Oil booms are essential equipment for preventing oil spills in waterways. Preventing oil spills requires preventing their spread, and oil booms are widely used to intercept them. In addition to intercepting oil spills, oil booms can also guide them and concentrate them as much as possible for further recycling and treatment.

[0003] Currently, there are many types of oil booms, such as PVC inflatable oil booms. The deployment method is as follows: the oil boom is released from the boom machine. After the oil boom enters the water, because there are connected air chambers inside the oil boom, the air source is connected to the air inflator at the end of the oil boom, which can inflate the air chambers inside the oil boom, so that the oil boom floats on the water surface and plays a role in intercepting oil.

[0004] The existing oil booms are mainly assembled by setting up fixed metal plates in multiple locations, and then fixing the metal plates of adjacent oil booms together with multiple bolts. This method is inefficient and inconvenient for storage and deployment. Utility Model Content

[0005] In order to overcome the above-mentioned defects in the existing technology, the present invention provides an inflatable oil boom that is easy to deploy and retract.

[0006] An easily deployable inflatable oil boom includes an inflatable float. A first mounting block and a second mounting block are respectively fused to both ends of the inflatable float. An insert block is fixedly installed at the first mounting block. An insert hole is provided at the center of the insert block. An inclined plate is provided on the inner wall of the insert hole. An internal thread is provided on the inner wall of the inclined plate. An external thread that mates with the internal thread is provided on the outer wall of the fixing rod. The fixing rod is rotatably mounted on the second mounting block.

[0007] Furthermore, several mounting seats are evenly distributed on the inner wall of the socket near the opening end, the inclined plate is rotatably mounted on the mounting seats, and a spring connected to the outer wall of the inclined plate is provided on the inner wall of the socket away from the opening end.

[0008] Furthermore, the end of the fixing rod away from the thread is provided with a disc, which is located in the mounting groove formed by the second mounting block and the cover plate, and the cover plate is fixedly mounted on the second mounting block by bolts.

[0009] Furthermore, a handwheel is provided on the fixed rod, and an anti-slip layer is provided on the outer side wall of the handwheel.

[0010] Furthermore, the inflatable float has a first skirt on one side, and an air inlet is provided in the first skirt. The air inlet is connected to the interior of the inflatable float through an air inlet pipe.

[0011] Furthermore, a second skirt is provided on the other side of the first skirt, the second skirt being a filter screen, and an installation belt is fused to the bottom of the second skirt, the installation belt containing a counterweight chain.

[0012] Due to the adoption of the above technical solutions, the beneficial technical effects of this utility model are as follows: the connection and disassembly of adjacent inflatable oil containment booms are convenient. Specifically, when splicing adjacent inflatable oil containment booms, the fixing rod is inserted into the insertion hole of the adjacent oil containment boom. During the insertion process, the inclined plate gradually changes from an inclined state to a vertical state, so that the internal thread on the inclined plate engages with the external thread on the fixing rod. Then, the fixing rod is rotated to lock it. When it is necessary to disassemble the oil containment boom, the handwheel can be rotated in the opposite direction. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an inflatable oil containment boom that is easy to deploy and retract according to this utility model.

[0014] Figure 2 This is a cross-sectional structural diagram of an inflatable oil containment boom that is easy to deploy and retract according to this utility model.

[0015] Figure 3 This is an assembly diagram of the fixing rod and the insert block in this utility model;

[0016] Figure 4 This is an exploded view of the insert block and fixing rod in this utility model;

[0017] Figure 5 This is a front view of the assembly of the fixing rod and the insert block in this utility model.

[0018] In the diagram: 1. Inflatable float; 2. First mounting block; 3. Second mounting block; 4. Insert block; 5. Insertion hole; 6. Inclined plate; 7. Fixing rod; 8. Mounting base; 9. Spring; 10. Disc; 11. Cover plate; 12. Bolt; 13. Handwheel; 14. First skirt; 15. Air inlet; 16. Air inlet pipe; 17. Second skirt; 18. Mounting strap; 19. Counterweight chain. Detailed Implementation

[0019] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0020] according to Figure 1-5 As shown, an inflatable oil boom that is easy to deploy and retract includes an inflatable float 1. A first mounting block 2 and a second mounting block 3 are respectively fused to both ends of the inflatable float 1. An insert block 4 is fixedly installed at the first mounting block 2. An insert hole 5 is provided at the center of the insert block 4. An inclined plate 6 is provided on the inner wall of the insert hole 5. An internal thread is provided on the inner wall of the inclined plate 6. An external thread that mates with the internal thread is provided on the outer wall of the fixing rod 7. The fixing rod 7 is rotatably mounted on the second mounting block 3.

[0021] In the above-mentioned specific technical solution, the connection and disassembly of adjacent inflatable oil booms are convenient. Specifically, when splicing adjacent inflatable oil booms, the fixing rod 7 is inserted into the insertion hole 5 of the adjacent oil boom. During the insertion process, the inclined plate 6 gradually changes from an inclined state to a vertical state, so that the internal thread on the inclined plate 6 engages with the external thread on the fixing rod 7. Then, the fixing rod 7 is rotated to lock it. When it is necessary to disassemble the oil boom, the fixing rod 7 can be rotated in the opposite direction. Compared with the connection through multiple bolts 12, this design only requires inserting the fixing rod 7 into the insertion hole 5 and then rotating it to connect adjacent oil booms, which is convenient.

[0022] A plurality of mounting seats 8 are evenly distributed on the inner wall of the insertion hole 5 near the opening end. The inclined plate 6 is rotatably mounted on the mounting seat 8. The inner wall of the insertion hole 5 away from the opening end is provided with a spring 9 connected to the outer wall of the inclined plate 6. Preferably, one end of the inclined plate 6 is mounted on the mounting seat 8 through a rotating shaft. Under the action of the spring 9, it is in an inclined state. As the fixing rod 7 is inserted, the inclined plate 6 overcomes the elastic force of the spring 9 and rotates around the rotating shaft to change from an inclined state to a vertical state.

[0023] The fixed rod 7 has a disc 10 at the end away from the thread. The disc 10 is located in the mounting groove formed by the second mounting block 3 and the cover plate 11. The cover plate 11 is fixedly installed on the second mounting block 3 by bolts 12.

[0024] The fixed rod 7 is provided with a handwheel 13, and the outer wall of the handwheel 13 is provided with an anti-slip layer.

[0025] In the above specific technical solution, the fixing rod 7 is rotatably installed on the second mounting block 3. The fixing rod 7 can be rotated by rotating the handwheel 13, thereby realizing the assembly and disassembly of the two oil containment booms.

[0026] The inflatable float 1 has a first skirt 14 on one side, and an air inlet 15 is provided in the first skirt 14. The air inlet 15 is connected to the interior of the inflatable float 1 through an air inlet pipe 16. Gas is injected into the inflatable float 1 through the air inlet 15, so that the oil boom can remain on the water surface.

[0027] A second skirt 17 is provided on the other side of the first skirt 14. The second skirt 17 is a filter screen. An installation belt 18 is fused to the bottom of the second skirt 17. A counterweight chain 19 is provided in the installation belt 18. The filter screen skirt can reduce the impact of water flow on the oil boom. The counterweight chain 19 keeps half of the oil boom above water and half underwater, which can maintain the barrier function of the oil boom.

[0028] The above embodiments are merely exemplary embodiments of the present utility model and are not intended to limit the present utility model. The scope of protection of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present utility model.

Claims

1. A collapsible inflatable boom for containing oil spills, comprising inflatable floats (1), characterized in that, The inflatable floating body (1) is respectively welded with a first mounting block (2) and a second mounting block (3) at two ends, the first mounting block (2) is fixedly provided with an insertion block (4) at the center, the insertion block (4) is provided with an insertion hole (5) at the center, the inner wall of the insertion hole (5) is provided with an inclined plate (6), the inner wall of the inclined plate (6) is provided with an internal thread, the outer wall of a fixed rod (7) is provided with an external thread matched with the internal thread, and the fixed rod (7) is rotatably installed on the second mounting block (3).

2. A conveniently stowable inflatable boom according to claim 1, wherein, The inner wall of the insertion hole (5) near the opening end is uniformly provided with a plurality of mounting seats (8), the inclined plate (6) is rotatably installed on the mounting seat (8), and the inner wall of the insertion hole (5) away from the opening end is provided with a spring (9) connected with the outer wall of the inclined plate (6).

3. A conveniently stowable inflatable boom according to claim 2, wherein, The end of the fixed rod (7) away from the thread is provided with a disc (10), the disc (10) is located in the mounting groove enclosed by the second mounting block (3) and a cover plate (11), and the cover plate (11) is fixedly installed on the second mounting block (3) through bolts (12).

4. A conveniently stowable inflatable boom according to claim 3, wherein, The fixed rod (7) is provided with a hand wheel (13), and the outer side wall of the hand wheel (13) is provided with an anti-skid layer.

5. A conveniently stowable inflatable boom according to claim 4, wherein, One side of the inflatable floating body (1) is provided with a first skirt (14), the first skirt (14) is provided with an air inlet hole (15), and the air inlet hole (15) is communicated with the inside of the inflatable floating body (1) through an air inlet pipeline (16).

6. A conveniently stowable inflatable boom according to claim 5, wherein, The other side of the first skirt (14) is provided with a second skirt (17), the second skirt (17) is a filter screen, the bottom of the second skirt (17) is welded with a mounting belt (18), and the mounting belt (18) is provided with a counterweight chain (19).

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