Dolphin driving instrument mounting device for workboat suitable for water transportation engineering construction sea area

Abstract

The utility model relates to a dolphin driving instrument installation device for a workboat, which is suitable for a water transportation engineering construction sea area and comprises a support frame, a dolphin driving instrument installation device and a dolphin driving instrument installation device, the thick end of the multi-stage telescopic rod is rotationally connected with the supporting frame; the loading part is fixedly connected with the tail end of the multi-stage telescopic rod and is used for being connected with a dolphin expelling instrument; the thick end of the multi-stage telescopic rod rotates on the supporting frame through the driving assembly, and the multi-stage telescopic rod stretches out and draws back through the driving assembly. Through the cooperation of the multi-stage telescopic rod and the supporting frame, installation of the dolphin expelling instrument on the ship body can be completed, the dolphin expelling instrument can be driven to vertically move on the ship body, and meanwhile the angle of the dolphin expelling instrument can be changed, so that flexible movement of the dolphin expelling instrument is automatically achieved; compared with the mode that in the prior art, the dolphin expelling device is controlled by manpower to move, the dolphin expelling device can be better matched with the expelling operation process of the dolphin expelling device, and meanwhile the process is simple and easy to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of marine ecological protection equipment, in particular to a dolphin-repelling instrument installation device for construction ships suitable for sea areas where water transport engineering is constructed. Background Art

[0002] At present, the main method for driving away white dolphins is that personnel on a ship place a dolphin-repellent device through a cable into the water at a depth of one meter, and use the sound waves emitted by the dolphin-repellent device that can be recognized by the white dolphins to drive them away. After the driving is completed, the dolphin-repellent device needs to be moved out of the water to prevent the dolphin-repellent device from being damaged during underwater operations (such as underwater reef blasting). The driving needs to be carried out every certain period of time to ensure the continuous underwater operation needs. However, at present, the dolphin-repellent device is placed in or removed from the water only by manual delivery, which makes the whole process cumbersome and inconvenient. For this reason, the inventor believes that it is necessary to provide a device suitable for installing the dolphin-repellent device on the hull to solve the current problem. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the following technical problems in the prior art: the current dolphin repellent device has no suitable equipment to cooperate with when being put into or removed from the water, which requires manual operation, making the operation process cumbersome and difficult. In order to solve this technical problem, the utility model provides the following technical solutions:

[0005] A dolphin-repelling device for a construction ship suitable for use in a water transport engineering construction area, comprising:

[0006] A support frame, which is used to fix and connect the hull;

[0007] A multi-stage telescopic rod, the thick end of which is rotatably connected to the support frame;

[0008] A loading part, fixedly connected to the end of the multi-stage telescopic rod and used for connecting to the dolphin-repelling device;

[0009] A driving assembly, wherein the thick end of the multi-stage telescopic rod rotates on the support frame through the driving assembly, and performs telescopic action through the driving assembly.

[0010] As an optimal technical solution for a dolphin repellent installation device for construction ships in water transport engineering construction areas, the support frame includes a sleeve and an ear plate integrally constructed with the sleeve, the thick end of the multi-stage telescopic rod is rotatably matched with the sleeve, and the ear plate is used to fix the connection to the hull.

[0011] As an optimal technical solution for a dolphin repellent installation device for construction ships in sea areas of water transport engineering construction, the driving assembly includes a dual-axis motor slidably arranged on a sleeve, and a capstan, a driving gear and an electric push rod installed on the sleeve, a pull rope is arranged between the capstan and the end of the multi-stage telescopic rod, the driving gear is in transmission cooperation with the thick end of the multi-stage telescopic rod, the electric push rod acts on the dual-axis motor, and the two output ends of the dual-axis motor are respectively engaged and disengaged with the capstan and the driving gear.

[0012] As an optimal technical solution for a dolphin repellent installation device for construction vessels suitable for water transport engineering construction areas, both output ends of the dual-axis motor are fixedly connected with friction plates, and are used to contact the driving gear and the winch respectively.

[0013] As a preferred technical solution for a dolphin repellent installation device for construction vessels in sea areas of water transport engineering construction, a resistance piece is fixedly connected to the output end of the electric push rod, which is used to contact the winch.

[0014] As an optimal technical solution for a dolphin repellent installation device for construction vessels suitable for water transport engineering construction areas, the end of the multi-stage telescopic rod is rotatably connected to a connecting plate, and the pull rope is connected to the connecting plate.

[0015] As an optimal technical solution for a dolphin repellent installation device for construction ships in water transport engineering construction areas, the loading part includes a first cover body and a second cover body, the first cover body is fixedly connected to the end of the multi-stage telescopic rod and is threadedly matched with the second cover body.

[0016] As an optimal technical solution for a dolphin repellent installation device for construction vessels in water transport engineering construction areas, the end of the multi-stage telescopic rod is an internal hollow through structure, and the interior and the rest of the multi-stage telescopic rod are designed as reflective surfaces.

[0017] The beneficial effect of the dolphin repellent installation device for construction ships suitable for water transport engineering construction sea areas provided by the utility model is that the dolphin repellent is installed on the hull when the dolphin repellent is loaded into the loading part through the cooperation of the multi-stage telescopic rod and the supporting frame, and the dolphin repellent can be carried out on the hull for vertical movement to achieve the process of entering and moving out of the water, and the angle of the dolphin repellent can be changed at the same time, so as to automatically realize the flexible movement of the dolphin repellent. Compared with the method of relying on manpower to control the activity of the dolphin repellent in the prior art, the utility model can better cooperate with the driving operation process of the dolphin repellent, and the process is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a three-dimensional diagram of the utility model.

[0020] Figure 2 It is another three-dimensional diagram of the utility model.

[0021] Figure 3 It is an enlarged display diagram of some positions in the utility model.

[0022] Figure 4 This is an enlarged display diagram of another part of the position in the utility model.

[0023] Figure 5 It is a disassembled view of the loading part and a three-dimensional cut-away view of part of the structure in the present invention.

[0024] Figure numerals: 1, support frame; 101, sleeve; 102, ear plate; 2, multi-stage telescopic rod; 201, thick end; 202, end; 3, loading part; 301, first cover body; 302, second cover body; 4, driving assembly; 401, dual-axis motor; 402, winch; 403, driving gear; 404, electric push rod; 5, friction plate; 6, resistance member; 7, connecting plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Example 1

[0030] Reference Figure 1-4 The first embodiment of the utility model provides a dolphin-repelling device installation device for a construction ship suitable for a water transport engineering construction area, comprising the following parts:

[0031] A support frame 1, which is used to be fixedly connected to the hull, and can be detachably connected to the hull, or can be integrally constructed with the hull;

[0032] Multi-stage telescopic rod 2, such as Figure 4 As shown, the sections of the multi-stage telescopic rod 2 are in a non-rotatable relationship, and the whole can only perform telescopic movements, and the thick end 201 of the multi-stage telescopic rod 2 is rotatably connected to the support frame 1;

[0033] A loading part 3, which is fixedly connected to the end 202 of the multi-stage telescopic rod 2, and the loading part 3 is used for setting the dolphin-repelling device thereon;

[0034] The driving assembly 4, the thick end 201 of the multi-stage telescopic rod 2 can be rotated on the support frame 1 through the driving assembly 4, and can also be telescopic through the driving assembly 4;

[0035] Based on the above, when the utility model is used, the dolphin repellent is initially set on the loading part 3, so that the telescopic rod can be telescoped through the action of the driving component 4, so that the loading part 3 can dive into the water with the dolphin repellent and can be moved out of the water at the same time, so as to facilitate the dolphin repellent operation and leave the water when the hull is performing underwater operations. In addition, the multi-stage telescopic rod 2 is controlled by the driving component 4 to rotate on the support frame 1, so that the horizontal direction of the dolphin repellent can be controlled, so that when performing underwater dolphin repellent operations, the direction of the sound waves can be controlled; through the cooperation of the utility model, the installation problem of the dolphin repellent on the construction ship is effectively solved, so that the dolphin repellent can be flexibly moved on the construction ship according to the current operation requirements, while avoiding the tediousness of direct human control.

[0036] Further, see Figure 1 and Figure 2The support frame 1 includes a sleeve 101 and an ear plate 102 integrally constructed with the sleeve 101. The thick end 201 of the multi-stage telescopic rod 2 is rotatably connected to the sleeve 101 to realize the rotation of the multi-stage telescopic rod 2 as a whole on the support frame 1, and the thick end 201 of the multi-stage telescopic rod 2 can be protected by the sleeve 101. The ear plate 102 is used to be fixedly connected to the hull. The ear plate 102 is provided with a mounting hole to facilitate the connection with the hull by bolts, or the ear plate 102 can also be welded to the hull; it is also worth noting that the ear plate 102 is in a vertical state in the figure, but it is only for reference. Due to the different hull structures, the connection direction between the ear plate 102 and the sleeve 101 can be set as needed in practice, so the shape of the entire support frame 1 given in the figure does not represent a limitation here.

[0037] Further, see Figure 1-3 The driving assembly 4 includes a dual-axis motor 401 slidably arranged on the sleeve 101, and a winch 402, a driving gear 403 and an electric push rod 404 installed on the sleeve 101. A pull rope is arranged between the winch 402 and the end 202 of the multi-stage telescopic rod 2. The driving gear 403 is in transmission cooperation with the thick end 201 of the multi-stage telescopic rod 2. Specifically, the thick end 201 of the multi-stage telescopic rod 2 is also similarly arranged with a transmission gear, which is meshed with the driving gear 403. The electric push rod 404 is used to control the sliding of the dual-axis motor 401. The two output ends of the dual-axis motor 401 are clutch-coordinated with the winch 402 and the driving gear 403 respectively.

[0038] Based on this, under the action of the electric push rod 404, when the dual-axis motor 401 is controlled to slide toward one end, one end thereof contacts the capstan 402 to form a transmission relationship, so that the capstan 402 can be driven to rotate, so as to realize the contraction of the multi-stage telescopic rod 2 when the pull rope is pulled, or the end 202 of the multi-stage telescopic rod 2 falls by gravity when the pull rope is loosened, thereby performing an extension action to realize the control of the extension and retraction of the multi-stage telescopic rod 2. When the dual-axis motor 401 slides toward the other end, it is separated from the capstan 402 and the transmission relationship is released, and the other end contacts the driving gear 403 to form a transmission relationship, so that the rotation of the multi-stage telescopic rod 2 can be realized by controlling the rotation of the driving gear 403.

[0039] Further, see Figure 3Regarding the setting of the clutch cooperation relationship between the dual-axis motor 401, the reel 402 and the driving gear 403, friction plates 5 are fixedly connected to the two output ends of the dual-axis motor 401. The two friction plates 5 are used to contact the end faces of the driving gear 403 and the end faces of the reel 402 respectively, so that when they contact the two respectively, the reel 402 or the driving gear 403 is driven to rotate by friction. In order to further improve the friction effect, the two end faces can also be set as friction faces. The above method makes the transmission and separation process simple and convenient.

[0040] Further, see Figure 3 , a limit relationship should also be configured on the capstan 402 so that it can remain in the current state when it loses the drive of the dual-axis motor 401. Specifically, a resistance member 6 is fixedly connected to the output end of the electric push rod 404, which is used to contact the capstan 402. When the output end of the electric push rod 404 pushes the dual-axis motor 401 to move to the moment of separation from the capstan 402, the resistance end synchronously contacts the capstan 402 and forms a resistance with the capstan 402, thereby providing resistance to the capstan 402 to limit it. By leveraging the action of the electric push rod 404, the limit method is simple and easy to implement.

[0041] Further, see Figure 1 and Figure 2 Regarding the connection method between the pull rope and the end 202 of the multi-stage telescopic rod 2, a connecting plate 7 is also rotatably connected to the end 202 of the multi-stage telescopic rod 2. The pull rope is connected to the connecting plate 7, so that when the multi-stage telescopic rod 2 rotates, the connecting plate 7 will not rotate synchronously with it through the active relationship, thereby preventing the pull rope from being entangled on the multi-stage telescopic rod 2 to improve the practical effect.

[0042] Further, see Figure 5 The loading part 3 includes a first cover body 301 and a second cover body 302. The first cover body 301 is fixedly connected to the end 202 of the multi-stage telescopic rod 2 and is threadedly matched with the second cover body 302. Therefore, when the dolphin-repelling device is installed, the first cover body 301 and the second cover body 302 can be separated, and the dolphin-repelling device is placed in the first cover body 301, so that the second cover body 302 and the first cover body 301 are connected stably through threads, so that the dolphin-repelling device can be loaded into the interior of the entire loading part 3, and the installation process of the dolphin-repelling device on the utility model is realized. This design enables the loading part 3 to provide effective external protection for the dolphin-repelling device to prevent it from being hit by the outside, and the threaded matching makes the disassembly and assembly process of the dolphin-repelling device simpler and easier to operate.

[0043] Example 2

[0044] Reference Figure 5In the present embodiment, the end 202 of the multi-stage telescopic rod 2 can also adopt an inner hollow through structure, and the interior thereof and the interior of the remaining sections of the multi-stage telescopic rod 2 can be provided with a reflective surface. Since the first cover body 301 is a frame structure, and when the dolphin repellent device is working, there is a light prompt on it. Through the frame structure, the light on the dolphin repellent device can be irradiated to the interior of the end 202 of the multi-stage telescopic rod 2, so that the light is continuously reflected and transmitted to the thick end 201 of the multi-stage telescopic rod 2, i.e., the uppermost part, through the reflective surface, so that personnel can observe it on the water to know whether the dolphin repellent device has entered normal operation, thereby further improving the actual practical effect of the utility model.

[0045] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A dolphin-repelling device for construction vessels in water transport engineering construction areas, characterized by: include: A support frame (1) used for fixing and connecting the hull; A multi-stage telescopic rod (2), the thick end (201) of which is rotatably connected to the support frame (1); A loading part (3) is fixedly connected to the end (202) of the multi-stage telescopic rod (2) and is used to connect to a dolphin-repelling device; A driving assembly (4), wherein the thick end (201) of the multi-stage telescopic rod (2) rotates on the support frame (1) through the driving assembly (4), and performs a telescopic action through the driving assembly (4).

2. The dolphin repellent installation device for construction vessels suitable for water transport engineering construction sea areas according to claim 1 is characterized in that: The support frame (1) comprises a sleeve (101) and an ear plate (102) integrally constructed with the sleeve (101); the thick end (201) of the multi-stage telescopic rod (2) is rotatably matched with the sleeve (101); and the ear plate (102) is used for fixed connection with a hull.

3. The dolphin repellent installation device for construction vessels suitable for water transport engineering construction sea areas according to claim 2 is characterized in that: The driving assembly (4) comprises a double-axis motor (401) slidably arranged on a sleeve (101), and a winch (402), a driving gear (403) and an electric push rod (404) mounted on the sleeve (101); a pull rope is arranged between the winch (402) and the end (202) of the multi-stage telescopic rod (2); the driving gear (403) is in transmission cooperation with the thick end (201) of the multi-stage telescopic rod (2); the electric push rod (404) acts on the double-axis motor (401); and two output ends of the double-axis motor (401) are respectively in clutch cooperation with the winch (402) and the driving gear (403).

4. The dolphin repellent installation device for construction vessels suitable for water transport engineering construction sea areas according to claim 3 is characterized by: Both output ends of the dual-axis motor (401) are fixedly connected with friction plates (5) and are used to contact the driving gear (403) and the winch (402) respectively.

5. The dolphin repellent installation device for construction vessels suitable for water transport engineering construction sea areas according to claim 3 is characterized in that: A resisting member (6) is fixedly connected to the output end of the electric push rod (404) and is used to contact the winch (402).

6. The dolphin repellent installation device for construction vessels suitable for water transport engineering construction sea areas according to claim 3 is characterized by: The end (202) of the multi-stage telescopic rod (2) is rotatably connected to a connecting plate (7), and the pull rope is connected to the connecting plate (7).

7. The dolphin repellent installation device for construction vessels suitable for water transport engineering construction sea areas according to claim 1 is characterized by: The loading part (3) comprises a first cover body (301) and a second cover body (302); the first cover body (301) is fixedly connected to the end (202) of the multi-stage telescopic rod (2) and is threadedly matched with the second cover body (302).

8. The dolphin repellent installation device for construction vessels suitable for water transport engineering construction sea areas according to claim 7 is characterized by: The end (202) of the multi-stage telescopic rod (2) is an internal hollow through-type structure, and the interior and the rest of the multi-stage telescopic rod (2) are both designed as reflective surfaces.

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