Rapid cloth and rapid collection device for underwater interception net

Abstract

The invention discloses a fast cloth and fast collection device for an underwater intercepting net. The fast cloth and fast collection device comprises a base erected on the water surface. The side, located on the water surface, of the base is provided with an intercepting net mechanism in an up-down moving mode. A driving mechanism connected with the intercepting mechanism is arranged on the side, away from the intercepting net mechanism, of the base. A supporting mechanism used for supporting the intercepting net mechanism is movably arranged on the base. Through cooperation of the designed driving mechanism and the intercepting net mechanism, rapid laying and recycling of the intercepting net are achieved, the driving motor drives the winding drum to wind or unwind the driving rope and drives the bottom beam fixedly connected with the driving rope and the intercepting net to slide up and down along the rail, and therefore the actions of unfolding and folding of the intercepting net are rapidly completed; the working efficiency and the response speed are greatly improved, meanwhile, excessive manual participation is not needed in the process, the labor cost is reduced, and the safety of interception arrangement and recovery is improved.

Description

Technical Field

[0001] The invention relates to the technical field of underwater interception devices, and in particular to a device for quickly laying and collecting an underwater interception net. Background Art

[0002] In the field of water security monitoring and defense, there is a growing demand for rapid deployment and recovery of underwater interception devices. Traditional underwater interception facilities often have problems such as slow deployment, complex operation, and difficult maintenance, which limit their efficiency and flexibility in practical applications. Especially in situations where rapid response is required, such as preventing illegal ship intrusion, protecting the ecological environment of waters, or conducting water safety drills, traditional interception facilities seem to be unable to cope with the situation.

[0003] At present, although there are some underwater interception devices on the market, most of these devices are fixed installation, which not only has high installation costs, but is also extremely inconvenient when the interception position needs to be adjusted or maintained. In addition, although some devices have a certain degree of mobility, their operation is complicated and requires the cooperation of multiple people to complete the deployment and recovery of the interception net, which not only reduces work efficiency, but also increases the safety risks of operators.

[0004] Therefore, it is particularly important to develop an underwater interception net device that can be quickly deployed and recovered. This device needs to be able to efficiently deploy the interception net in the water area and quickly recover it for subsequent maintenance or replacement. In order to achieve this goal, it is necessary to solve the problems of the interception net device in the prior art, such as complex operation, slow deployment speed and difficult maintenance.

[0005] Therefore, it is necessary to design a fast-deployment and fast-collection device for underwater interception net to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to address the deficiencies of the prior art and to provide a device for quickly deploying and collecting an underwater interception net.

[0007] The technical solution of the present invention is: an underwater interception net quick deployment and quick collection device, including a base erected on the water surface; an interception net mechanism is movably provided on the side of the base located on the water surface and moved up and down; a driving mechanism connected to the interception mechanism is provided on the side of the base away from the interception net mechanism; and a supporting mechanism for supporting the interception net mechanism is movably provided on the base.

[0008] The base includes multiple support columns and a platform arranged on the top of the support columns; tracks for sliding connection of the interception net mechanism are symmetrically arranged on the two support columns located on the water surface side; the support mechanism is arranged on one side of the platform located on the water surface, and the driving mechanism is arranged on the other side of the platform.

[0009] A driving platform for installing a driving mechanism is provided on one side of the platform away from the water surface; a guardrail is provided on the outer side of the driving platform.

[0010] The interception net mechanism includes a bottom beam slidably connected to the track and a plurality of interception nets evenly distributed between the bottom beam and the platform; the bottom of the interception net is fixedly connected to the bottom beam, and the top of the interception net is connected to the platform via a cable.

[0011] The driving mechanism includes support frames symmetrically arranged on both sides of an end of the base away from the water surface; a driving motor and a reel are fixed on the support frame, and the driving motor is used to drive the reel to reel in or out; a driving rope is wound around the reel; the driving rope is fixedly connected to the bottom beam through a guide wheel arranged on the water surface end of the base.

[0012] The support mechanism includes a support rod; a hand wheel is provided at the end of the support rod away from the water surface; a support seat threadedly connected to the support rod is provided at the end of the platform located on the water surface; a fixing frame for supporting the end of the support rod is provided on the support column located on the water surface side.

[0013] The bottom of the interception net is connected to the bottom beam through a plurality of rope rings, and the spacing between adjacent rope rings is 500 mm.

[0014] The interception net is a pocket-type interception net.

[0015] By adopting the above technical scheme, the present invention has the following beneficial effects: (1) The present invention realizes the rapid deployment and recovery of the interception net through the cooperation of the designed driving mechanism and the interception net mechanism. The driving motor drives the reel to reel in or unreel the driving rope, which drives the bottom beam and the interception net fixedly connected to the driving rope to slide up and down along the track, thereby quickly completing the deployment and folding of the interception net, greatly improving work efficiency and response speed. At the same time, the process does not require too much manual participation, which reduces labor costs and improves the safety of interception deployment and recovery.

[0016] (2) The base of the present invention adopts a combination design of multiple support columns and platforms, which not only ensures the stability of the device, but also provides sufficient operating space; a driving platform is provided on the side of the platform away from the water surface, which is convenient for installing and maintaining the driving mechanism. At the same time, the setting of the guardrail ensures the safety of the operator; the interception net mechanism is slidably connected to the base through a track, making the operation easier and more flexible.

[0017] (3) The bottom of the interception net of the present invention is connected to the bottom beam through a plurality of rope rings, and the spacing between adjacent rope rings is 500 mm. This design enables the interception net to be adjusted according to the width and depth of different waters, thereby enhancing the adaptability and flexibility of the device. When the net is deployed, the deadweight of the bottom beam is used to drive the net to sink to the bottom of the water, thereby realizing the function of passive gravity rapid deployment. At the same time, it can effectively prevent the net from being deformed under the action of water flow and causing the gap between the bottom and the bottom beam to be too large, thereby improving the interception efficiency of the net; when the bottom beam is lifted, the bottom of the entire net is lifted to avoid single-point force and increase the service life of the net.

[0018] (4) The design of the pocket-type interception net of the present invention can more effectively intercept the target object, thereby improving the interception effect.

[0019] (5) The design of the support mechanism of the present invention allows the interception net mechanism to be conveniently folded up when not needed, without requiring excessive human involvement, thereby greatly reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a front view of the present invention.

[0023] Figure 3 It is a top view of the present invention.

[0024] Figure 4 It is a structural schematic diagram of the support mechanism of the present invention.

[0025] Figure 5 It is a structural schematic diagram of the driving mechanism of the present invention.

[0026] The reference numerals in the accompanying drawings are:

[0027] Base 1, support column 1-1, platform 1-2, track 1-3, guardrail 1-4, driving platform 1-5, interception net mechanism 2, bottom beam 2-1, interception net 2-2, cable 2-3, driving mechanism 3, support frame 3-1, driving motor 3-2, reel 3-3, driving rope 3-4, guide wheel 3-5, supporting mechanism 4, support rod 4-1, handwheel 4-2, support seat 4-3, fixing frame 4-4. DETAILED DESCRIPTION

[0028] (Example 1)

[0029] See Figures 1 to 5The present embodiment provides an underwater interception net quick deployment and quick collection device, comprising a base 1 erected on the water surface; an interception net mechanism 2 is movably provided on the side of the base 1 located on the water surface; a driving mechanism 3 connected to the interception mechanism is provided on the side of the base 1 away from the interception net mechanism 2; a supporting mechanism 4 for supporting the interception net mechanism 2 is movably provided on the base 1.

[0030] Furthermore, the base 1 includes a plurality of support columns 1-1 and a platform 1-2 arranged on the top of the support columns 1-1; tracks 1-3 slidably connected to the interception net mechanism 2 are symmetrically arranged on the two support columns 1-1 on the water surface side to ensure the smoothness of the movement of the interception net mechanism 2; the support mechanism 4 is arranged on the side of the platform 1-2 located on the water surface, and the driving mechanism 3 is arranged on the other side of the platform 1-2.

[0031] Furthermore, in order to improve the safety of the staff in inspecting the driving mechanism 3, a driving platform 1-5 for installing the driving mechanism 3 is provided on the side of the platform 1-2 away from the water surface; a guardrail 1-4 is provided on the outer side of the driving platform 1-5.

[0032] Furthermore, the interception net mechanism 2 includes a bottom beam 2-1 slidably connected to the track 1-3 and a plurality of interception nets 2-2 evenly distributed between the bottom beam 2-1 and the platform 1-2 to improve the interception effect. The bottom of the interception net 2-2 is fixedly connected to the bottom beam 2-1, and the top of the interception net 2-2 is connected to the platform 1-2 via a cable 2-3. The cable 2-3 is set to a fixed length according to the water level. When the net sinks as a whole, the two ends of the cable 2-3 are respectively connected to the net and the structural crossbeam. At this time, the cable 2-3 can be tightened to reduce the sinking of the upper part of the net and the influence of water flow, and no additional power is required for fixing and tightening.

[0033] Furthermore, the driving mechanism 3 includes a support frame 3-1 symmetrically arranged on both sides of an end of the base 1 away from the water surface; a driving motor 3-2 and a reel 3-3 are fixed on the support frame 3-1, and the driving motor 3-2 is used to drive the reel 3-3 to reel in or out; a driving rope 3-4 is wound around the reel 3-3, and preferably, the driving motor 3-2 is a reduction motor, and the driving rope 3-4 is a steel wire rope; the driving rope 3-4 is fixedly connected to the bottom beam 2-1 through a guide wheel 3-5 arranged on the water surface end of the base 1. In order to ensure the smooth lifting of the bottom beam 2-1, this embodiment uses two sets of symmetrically arranged driving motors 3-2 to lift the bottom beam 2-1.

[0034] Furthermore, the support mechanism 4 includes a support rod 4-1; a handwheel 4-2 is provided at the end of the support rod 4-1 away from the water surface; the platform 1-2 is provided with a support seat 4-3 threadedly connected to the support rod 4-1 at the end located on the water surface; a fixing frame 4-4 for supporting the end of the support rod 4-1 is provided on the support column 1-1 located on the water surface side.

[0035] Furthermore, the bottom of the interception net 2-2 is connected to the bottom beam 2-1 through a plurality of rope rings, and the spacing between adjacent rope rings is 500mm, so that the interception net 2-2 can be adjusted according to the width and depth of different waters, thereby enhancing the adaptability and flexibility of the device. When the net is deployed, the deadweight of the bottom beam 2-1 is used to drive the net to sink to the bottom of the water, thereby realizing the function of passive gravity rapid deployment, and at the same time, it can effectively prevent the net from being deformed under the action of water flow and causing the gap between the bottom and the bottom beam 2-1 to be too large, thereby improving the interception efficiency of the net; when the bottom beam 2-1 is lifted, the bottom of the entire net is driven to lift, thereby avoiding single-point force and improving the service life of the net.

[0036] Preferably, the interception net 2-2 is a pocket-type interception net 2-2 to further improve the interception effect.

[0037] The working process of this embodiment is as follows: when the intercepting net 2-2 is rolled up, the driving motor 3-2 is started, the reel 3-3 is rolled up, and the driving rope 3-4 pulls the bottom beam 2-1 up. When the bottom beam 2-1 reaches the required height, the support rod 4-1 is driven forward by the hand wheel 4-2, so that the support rod 4-1 is placed on the support frame 3-1, and then the driving motor 3-2 is reversed to place the bottom beam 2-1 on the support rod 4-1. Then the staff unties the connection between the intercepting net 2-2 and the bottom beam 2-1 and the platform 1-2, and connects the driving rope 3-4 to the intercepting net 2-2. Finally, the driving motor 3-2 drives the driving rope 3-4 to retract the intercepting net 2-2. When the interception net 2-2 is to be lowered, the driving rope 3-4 is passed through the interception net 2-2 from top to bottom and fixedly connected to the bottom beam 2-1, and the upper part of the interception net 2-2 is connected to the platform 1-2 through the cable 2-3. After the connection is completed, the driving motor 3-2 is turned to move the bottom beam 2-1 upward a short distance, and the support rod 4-1 is retracted by the hand wheel 4-2, and then the driving reduction motor is turned in the opposite direction, and the interception net 2-2 is driven to be lowered by the dead weight of the bottom beam 2-1, and the bottom of the interception net 2-2 and the bottom beam 2-1 are sunk to the bottom together, and the top of the interception net 2-2 is limited by the cable 2-3 to ensure the opening size of the pocket-type interception net 2-2.

[0038] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for quick deployment and collection of underwater interception nets, characterized in that: The invention comprises a base (1) erected on the water surface; an interception net mechanism (2) is movably provided on one side of the base (1) located on the water surface so as to be able to move up and down; a driving mechanism (3) connected to the interception mechanism is provided on the side of the base (1) away from the interception net mechanism (2); and a supporting mechanism (4) for supporting the interception net mechanism (2) is movably provided on the base (1).

2. The underwater interception net quick deployment and quick collection device according to claim 1, characterized in that: The base (1) comprises a plurality of support columns (1-1) and a platform (1-2) arranged on the top of the support columns (1-1); tracks (1-3) to which the interception net mechanism (2) is slidably connected are symmetrically arranged on the two support columns (1-1) located on the water surface side; the support mechanism (4) is arranged on one side of the platform (1-2) located on the water surface, and the drive mechanism (3) is arranged on the other side of the platform (1-2).

3. The underwater interception net quick deployment and quick collection device according to claim 2, characterized in that: A driving platform (1-5) for installing a driving mechanism (3) is provided on the side of the platform (1-2) away from the water surface; a guardrail (1-4) is provided on the outer side of the driving platform (1-5).

4. The underwater interception net quick deployment and quick collection device according to claim 2, characterized in that: The interception net mechanism (2) comprises a bottom beam (2-1) slidably connected to a track (1-3) and a plurality of interception nets (2-2) evenly distributed between the bottom beam (2-1) and the platform (1-2); the bottom of the interception net (2-2) is fixedly connected to the bottom beam (2-1), and the top of the interception net (2-2) is connected to the platform (1-2) via a cable (2-3).

5. The underwater interception net quick deployment and quick collection device according to claim 4, characterized in that: The driving mechanism (3) comprises a support frame (3-1) symmetrically arranged on both sides of an end of the base (1) away from the water surface; a driving motor (3-2) and a reel (3-3) are fixed on the support frame (3-1), and the driving motor (3-2) is used to drive the reel (3-3) to reel in or unreel; a driving rope (3-4) is wound around the reel (3-3); the driving rope (3-4) is fixedly connected to the bottom beam (2-1) through a guide wheel (3-5) arranged on the end of the base (1) located on the water surface.

6. The underwater interception net quick deployment and quick collection device according to claim 4, characterized in that: The support mechanism (4) comprises a support rod (4-1); a hand wheel (4-2) is provided at one end of the support rod (4-1) away from the water surface; a support seat (4-3) threadedly connected to the support rod (4-1) is provided at one end of the platform (1-2) located on the water surface; and a fixing frame (4-4) for supporting the end of the support rod (4-1) is provided on the support column (1-1) located on the water surface side.

7. The underwater interception net quick deployment and quick collection device according to claim 4, characterized in that: The bottom of the intercepting net (2-2) is connected to the bottom beam (2-1) via a plurality of rope rings, and the spacing between adjacent rope rings is 500 mm.

8. The underwater interception net quick deployment and quick collection device according to claim 4, characterized in that: The interception net (2-2) is a pocket-type interception net (2-2).

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