Submersible motor cable pouring device

Abstract

The utility model discloses a submersible motor cable pouring device which comprises a pouring container, a pouring funnel, a sealing cover and a wiring port, the inner surface of the top end of the pouring container is provided with a feeding port, the pouring funnel is arranged on the bottom end face of the pouring container, the center of the top end face of the sealing cover is provided with a motor, and a transmission rod penetrates through the center of the sealing cover. The outer surface of the transmission rod body is sleeved with stirring blades, the wiring port is formed below the pouring funnel, and a submersible motor body is arranged below the wiring port. According to the submersible motor cable pouring device, through the stirring function, it is ensured that resin and a curing agent can be fully and evenly mixed together, it can be ensured that the quality of the mixture is consistent during pouring, the resin and the curing agent can fully react, the optimal performance is achieved, meanwhile, the portable function is achieved, operation and carrying are convenient, and practicability is high. And an operator can adjust the pouring position and direction more flexibly, so that the pouring operation can be carried out in different environments.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible motors, in particular to a submersible motor cable casting device. Background Art

[0002] The submersible motor cable casting device is a device used to cast motor cables in underwater environments. It is usually used for insulation protection and waterproof sealing of submarine cables, submersible motors and other underwater equipment, including different kinds of casting materials such as epoxy resin, polyurethane, silicone, etc., which are used to cast motor cables to provide insulation and waterproof effects.

[0003] For example, the patent document with application number 202311508736.5 discloses a connection process for the stator winding wire of a submersible motor and a power cable, comprising the following steps: S10, pretreatment: stripping the outer protective cover of the ends to be connected of the power cable and multiple stator winding wires; S20, connection of the power cable and the stator winding wire: connecting the end to be connected of the stator winding wire with the end to be connected of the power cable; S30, preliminary insulation treatment: using an insulating self-dissolving tape to wrap a preliminary insulation section around the exposed parts of the stator winding wire and the power cable; S40, high-voltage insulation treatment: using an insulating self-dissolving tape to wrap an insulating sealing section around the outer protective cover of the stator winding wire; S50, casting: placing the joint that has completed the above steps in a casting mold, and injecting insulating resin into the casting mold; S60, curing: placing the casting mold under normal temperature until the curing time is reached; S70, demolding: removing the casting mold and trimming the joint shape. The present application has the effect of improving the stability of the joint quality.

[0004] Similar joint processes require mixing of the pouring material and the curing agent during pouring to ensure that the pouring material can solidify and harden. Additional operations and equipment are required to mix the curing agent, which takes a certain amount of time to prepare and increases working time. The mixing equipment needs to be carried extra, which increases the complexity of the pouring work.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a submersible motor cable casting device is proposed. Utility Model Content

[0006] The utility model aims to provide a submersible motor cable casting device. During casting, the casting material and the curing agent need to be mixed to ensure that the casting material can be cured and hardened. Additional operations and equipment are required to mix the curing agent, which requires a certain amount of time for preparation, resulting in increased working time. The mixing equipment needs to be carried additionally, which increases the cumbersomeness of the casting work.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a submersible motor cable pouring device, comprising a pouring container, a pouring funnel, a closing cover and a wiring port, a feeding port is provided on the inner surface of the top end of the pouring container, the pouring funnel is arranged on the bottom end face of the pouring container, the closing cover is arranged above the pouring container, an external thread is provided on the outer surface of the top end of the pouring container, a sealing strip is provided at the edge of the top end face of the pouring container, an internal thread is provided on the side wall of the inner surface of the closing cover, a motor is provided at the center of the top end face of the closing cover, a transmission rod passes through the center of the closing cover, a stirring blade is sleeved on the outer surface of the transmission rod body, two groups of stirring blades are provided, a valve is provided on the outer surface of the bottom end of the pouring funnel, the wiring port is provided below the pouring funnel, and a submersible motor body is provided below the wiring port.

[0008] Furthermore, the apertures of the external thread and the internal thread are equal, and the external thread and the internal thread are meshed with each other.

[0009] Furthermore, the outer surface of the wiring port is provided with supporting feet, and the supporting feet are provided in three groups, and support frames are provided above the three groups of supporting feet.

[0010] Furthermore, the outer surface of the pouring funnel is equal to the shape and size of the support frame, and the outer surface of the pouring funnel and the inner surface of the support frame abut against each other.

[0011] Furthermore, the wiring port and the submersible motor body are interconnected, and a handle is provided on the outer surface of the pouring container.

[0012] Furthermore, one end of the transmission rod away from the stirring blade passes through the closing cover and is connected to the output end of the motor.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by setting the stirring function, the resin and the curing agent can be fully and evenly mixed together, which can ensure the consistency of the quality of the mixture during pouring, so that the resin and the curing agent can fully react and achieve the best performance. At the same time, the portable function is provided for easy operation and carrying, and the operator can more flexibly adjust the pouring position and direction so as to perform pouring operations in different environments. The specific contents are as follows:

[0014] A pouring container, a motor, a transmission rod and a stirring blade are provided. The transmission rod is driven to rotate by the motor, thereby driving the stirring blade to work inside the pouring container to stir the epoxy resin and the curing agent to ensure that the epoxy resin and the curing agent are fully mixed together. When stirring automatically, air bubbles can be discharged as much as possible to ensure that no bubbles will appear during pouring to affect the pouring quality.

[0015] A handle, a support frame and a support foot are provided. The setting of the handle makes it easier for the operator to carry and move the pouring device. At the same time, the design of the support frame and the support foot can fix the pouring device on the ground when needed, which reduces the burden of the operator holding the device for a long time and improves the comfort of operation. The pouring device can be fixed on the ground for pouring or carried by hand for pouring. This versatility makes the pouring device more flexible and suitable for different work scenarios and operation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a submersible motor cable casting device of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of a stirring blade of a submersible motor cable casting device of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of a wiring port of a submersible motor cable casting device and a submersible motor body of the utility model;

[0019] Figure 4 The utility model is a three-dimensional structural schematic diagram of a submersible motor main body output end of a submersible motor cable casting device.

[0020] In the figure: 1. pouring container; 2. pouring funnel; 3. feed port; 4. closing cover; 5. motor; 6. external thread; 7. internal thread; 8. transmission rod; 9. stirring blade; 10. handle; 11. support foot; 12. support frame; 13. wiring port; 14. submersible motor body; 15. sealing strip; 16. valve. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 4As shown, a submersible motor cable pouring device comprises a pouring container 1, a pouring funnel 2, a closing cover 4 and a wiring port 13. A feeding port 3 is provided on the inner surface of the top of the pouring container 1. The feeding port 3 is used to pour epoxy resin material into the pouring container 1. The feeding port 3 is convenient for feeding, ensuring that no overflow or waste occurs during the feeding process. The pouring funnel 2 is arranged on the bottom end surface of the pouring container 1. The pouring funnel 2 allows the epoxy resin to be emptied of liquid to the maximum extent without leaving any residue when pouring. A valve 16 is provided on the outer surface of the bottom end of the pouring funnel 2. The valve 16 is used to control The flow of the epoxy resin and the curing agent after mixing can be adjusted by controlling the opening and closing of the valve 16 to adjust the flow rate and switch of the casting material to ensure the accuracy and stability of the casting process. The wiring port 13 is arranged below the casting funnel 2. The casting material acts on the wiring port 13 to seal the cables inside it, so that it has the functions of sealing, waterproofing and insulation. A submersible motor body 14 is arranged below the wiring port 13. The wiring port 13 and the submersible motor body 14 are connected to each other. The wiring port 13 is used to connect the submersible motor body 14;

[0023] The closing cover 4 is arranged above the pouring container 1, and the closing cover 4 covers the pouring container 1 to prevent the pouring material from flowing out. The outer surface of the top of the pouring container 1 is provided with an external thread 6, and the side wall of the inner surface of the closing cover 4 is provided with an internal thread 7. The apertures of the external thread 6 and the internal thread 7 are equal, and the external thread 6 and the internal thread 7 are meshed with each other. The closing cover 4 is meshed and connected with the external thread 6 at the top of the pouring container 1 through the internal thread 7 on the inner surface. The internal thread 7 can be removed from the external thread 6 by rotating the closing cover 4, and the pouring container 1 can be tightly closed by tightening the closing cover 4. A sealing strip 15 is provided at the edge of the top surface of the pouring container 1. The sealing strip 15 prevents leakage of the pouring material and air leakage, and performs a sealing operation on it;

[0024] A motor 5 is arranged at the center of the top surface of the closing cover 4, and the motor 5 provides driving power. A transmission rod 8 is penetrated at the center of the closing cover 4, and the output power of the motor 5 acts on the transmission rod 8, thereby driving it to rotate. The outer surface of the rod body of the transmission rod 8 is sleeved with a stirring blade 9, and the stirring blade 9 is provided with two groups. The stirring blade 9 mixes and stirs the epoxy resin and the curing agent. The end of the transmission rod 8 away from the stirring blade 9 penetrates the closing cover 4 and is connected to the output end of the motor 5. The transmission rod 8 is driven to rotate by the motor 5, thereby driving the stirring blade 9 to work inside the pouring container 1, stirring the epoxy resin and the curing agent, ensuring that the epoxy resin and the curing agent are fully mixed together, and the air bubbles can be discharged as much as possible during automatic stirring, ensuring that no bubbles will appear during pouring to affect the pouring quality;

[0025] The outer surface of the wiring port 13 is provided with supporting feet 11, and the supporting feet 11 are provided with three groups. The supporting feet 11 provide a supporting function to support the entire device. A supporting frame 12 is provided above the three groups of supporting feet 11. The outer surface of the pouring funnel 2 is equal to the shape and size of the supporting frame 12, and the outer surface of the pouring funnel 2 and the inner surface of the supporting frame 12 abut against each other. The supporting frame 12 fits the shape of the pouring funnel 2, thereby firmly fixing the pouring funnel 2 in the inner cavity to prevent shaking and displacement during the pouring process. The design of the supporting frame 12 and the supporting feet 11 can fix the pouring device on the ground when needed, reducing the burden of the operator holding it for a long time and improving the comfort of operation. The outer surface of the pouring container 1 is provided with a handle 10. The setting of the handle 10 allows the operator to carry and move the pouring device more conveniently, so that it can be fixed on the ground for pouring or hand-held pouring. This versatility makes the pouring device more flexible and suitable for different work scenarios and operating requirements.

[0026] In summary, if Figures 1 to 4 As shown, the submersible motor cable casting device, when casting is required, the epoxy resin and the curing agent are stably poured into the inner cavity of the casting container 1 through the feed port 3. After pouring, the closing cover 4 is rotated through the meshing of the internal thread 6 and the external thread 7, and the closing cover 4 is fixed to the top surface of the casting container 1, so that the casting container 1 is sealed, and the sealing strip 15 acts on the connection between the casting container 1 and the closing cover 4 to seal, so as to prevent leakage of air, internal epoxy resin and curing agent, and then the motor 5 drives the transmission rod 8 to rotate through the output kinetic energy, thereby driving the two groups of stirring blades 9 to stir the inside of the casting container 1, and the epoxy resin and the curing agent are fully mixed and stirred, so as to ensure that the quality of the mixture during casting is consistent, and the resin and the curing agent can fully react and the air bubbles are discharged as much as possible during the stirring process;

[0027] After mixing and stirring, the operator rotates the valve 16 located on the pouring funnel 2 to fill the mixed pouring material into the inner cavity of the wiring port 13 of the submersible motor body 14, thereby filling and pouring the cable located in the inner cavity of the wiring port 13. The three sets of legs 11 provide fulcrums to ensure that the support frame 12 is stably fixed on the ground, and then the support frame 12 fits the pouring funnel 2 at the bottom of the pouring container 1, thereby limiting the pouring funnel 2 and ensuring that the pouring funnel 2 will not be displaced and fall. The operator moves the pouring device by holding the handle 10 on one side of the pouring container 1, thereby fixing it on the ground for pouring, and can also perform hand-held pouring according to actual needs.

[0028] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A submersible motor cable pouring device, comprising a pouring container (1), a pouring funnel (2), a closing cover (4) and a wiring port (13), characterized in that: The inner surface of the top of the pouring container (1) is provided with a feed port (3), the pouring funnel (2) is arranged on the bottom end surface of the pouring container (1), the closing cover (4) is arranged above the pouring container (1), the outer surface of the top of the pouring container (1) is provided with an external thread (6), the edge of the top surface of the pouring container (1) is provided with a sealing strip (15), the side wall of the inner surface of the closing cover (4) is provided with an internal thread (7), a motor (5) is arranged at the center of the top surface of the closing cover (4), a transmission rod (8) penetrates the center of the closing cover (4), the outer surface of the rod body of the transmission rod (8) is sleeved with stirring blades (9), and the stirring blades (9) are provided in two groups, the outer surface of the bottom end of the pouring funnel (2) is provided with a valve (16), the wiring port (13) is arranged below the pouring funnel (2), and a submersible motor body (14) is arranged below the wiring port (13).

2. A submersible motor cable casting device according to claim 1, characterized in that: The external thread (6) and the internal thread (7) have the same aperture size, and the external thread (6) and the internal thread (7) are meshed with each other.

3. A submersible motor cable casting device according to claim 1, characterized in that: The outer surface of the wiring port (13) is provided with supporting feet (11), and the supporting feet (11) are provided in three groups, and support frames (12) are provided above the three groups of supporting feet (11).

4. A submersible motor cable casting device according to claim 3, characterized in that: The outer surface of the pouring funnel (2) is equal in shape and size to the support frame (12), and the outer surface of the pouring funnel (2) and the inner surface of the support frame (12) are in contact with each other.

5. A submersible motor cable casting device according to claim 2, characterized in that: The wiring port (13) and the submersible motor body (14) are connected to each other, and a handle (10) is provided on the outer surface of the pouring container (1).

6. A submersible motor cable casting device according to claim 1, characterized in that: One end of the transmission rod (8) away from the stirring blade (9) passes through the closing cover (4) and is connected to the output end of the motor (5).

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