Emergency plugging device for ship electrical cabinet hole

Abstract

The utility model discloses a ship electrical cabinet hole emergency plugging device, which belongs to the field of electrical cabinets and comprises a fixing assembly, a plugging assembly is arranged at the front end of the fixing assembly, and a handheld assembly is arranged at the rear end of the fixing assembly. The fixing assembly comprises a shell, the rear end of the shell is rotationally connected with a rotating shaft, one end of the rotating shaft penetrates through the front end of the shell, a worm gear is arranged in the middle of the rotating shaft and located on the rear side of the shell, the worm gear is fixedly connected with the rotating shaft, and a rotating piece is arranged in the middle of the rotating shaft and located at the front end of the shell. Through combined arrangement of the fixing assembly, the plugging assembly and the handheld assembly, a basic framework of the whole emergency plugging device for the ship electrical cabinet hole is constructed by utilizing the rotating connection and sliding connection relation among a shell, a rotating shaft, a worm gear, a rotating piece, a connecting rod, a clamping plate and other components in the fixing assembly; therefore, the functions of emergency plugging of the holes of the electrical cabinet, convenient operation and the like are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electrical cabinet, especially relates to a ship electrical cabinet hole emergency plugging device. BACKGROUND

[0002] The ship electrical cabinet hole emergency plugging device is a device for plugging when the ship electrical cabinet has an unexpected hole (such as a hole formed by damage to the cabinet due to collision, fire, corrosion, etc.), which can quickly plug, its main function is to prevent harmful substances such as seawater, dust and smoke from entering the electrical cabinet, to protect the electrical equipment in the electrical cabinet from damage and to avoid electrical failure and safety accidents.

[0003] Chinese public patent application number: CN202420151387.X provides a kind of ship electrical cabinet hole emergency plugging device, the scheme is by the use of screw rod one, moving block, round rod two etc. Component makes the device according to the demand selection open or seal, to realize the demand of emergency plugging to electrical cabinet, simultaneously, but also does not affect cable line to enter its interior, however, ship is in marine environment for a long time, seawater contains a large amount of salt, if the sealing property of electrical cabinet is not good or surface protective layer is damaged, seawater spray or water vapor is easy to contact the metal part of electrical cabinet, salt will accelerate the electrochemical corrosion process of metal, make the shell of electrical cabinet be gradually corroded, lead to damage, and the plugging device mentioned in the above patent, it is inconvenient to carry out emergency plugging to damaged place, it can cause short circuit, electric leakage of electrical cabinet even cause fire.

[0004] Therefore, we propose a kind of ship electrical cabinet hole emergency plugging device. Practical new type content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a kind of ship electrical cabinet hole emergency plugging device, by the combination of fixed assembly, plugging assembly and hand-held component, and utilize the rotating connection and sliding connection relationship between shell, shaft, worm, rotating sheet, connecting rod and clamping plate etc. Component in fixed assembly, the basic framework of entire ship electrical cabinet hole emergency plugging device is constructed, to realize emergency plugging to electrical cabinet hole and facilitate operation etc. Function.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] The utility model provides an emergency plugging device for ship electrical cabinet hole, including fixed subassembly, the front end of fixed subassembly is provided with plugging subassembly, the rear end of fixed subassembly is provided with handheld subassembly, the fixed subassembly includes the shell, the rear end of shell is rotatably connected with the pivot, one end of pivot penetrates the front end of shell, the middle part of pivot and located the rear side of shell is provided with worm wheel, worm wheel is fixedly connected with pivot, the middle part of pivot and located the front end of shell is provided with the rotating piece, the front end of rotating piece is rotatably connected with a pair of symmetrical connecting rods, the one end of connecting rod away from rotating piece is rotatably connected with the clamping plate, the clamping plate is slidably connected with shell,

[0008] Through the combination of fixed subassembly, plugging subassembly and handheld subassembly, and utilize the rotation connection and sliding connection between the shell, pivot, worm wheel, rotating piece, connecting rod and clamping plate in fixed subassembly, the basic framework of the emergency plugging device for ship electrical cabinet hole is constructed, so as to realize the emergency plugging of electrical cabinet hole and facilitate operation.

[0009] Further, the front end of the shell is fixedly connected with two pairs of symmetrical guide blocks,

[0010] By fixedly connecting two pairs of symmetrical guide blocks at the front end of the shell, the subsequent slot blocks matched with the clamping plate are cooperated, so as to provide accurate guide path for the sliding of the clamping plate, ensure that the clamping plate can stably and smoothly slide along the predetermined direction, and further guarantee the accuracy and reliability of the clamping action of the fixed subassembly on the electrical cabinet.

[0011] Further, the rear end of the clamping plate is fixedly connected with a pair of symmetrical slot blocks, the slot blocks are matched with the guide blocks, and the slot blocks are slidably connected with the guide blocks.

[0012] By matching the pair of symmetrical slot blocks fixedly connected at the rear end of the clamping plate with the guide blocks fixedly connected at the front end of the shell, and making the slot blocks slidably connected along the guide blocks, the clamping plate can slide according to the direction defined by the guide blocks under the driving of the connecting rod, so as to realize the effective and stable clamping and fixing operation on electrical cabinets of different sizes.

[0013] Further, the rear end of the shell is fixedly connected with a motor, the transmission end of the motor is fixedly connected with a worm, and the worm is engaged with the worm wheel.

[0014] Further, the front end of the shell and located at the front side of the connecting rod is fixedly connected with a protective cover.

[0015] Further, the plugging subassembly includes a plugging plate fixedly installed at the front end of the protective cover, and the lower end of the plugging plate is fixedly connected with a dustproof plate.

[0016] Further, the handheld assembly comprises a fixed cover plate fixedly installed at the rear end of the shell and located outside the motor, and a pair of symmetrical insulated handles are fixedly connected to the rear end of the fixed cover plate.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. The fixed assembly can stably clamp various electrical cabinets, evenly distribute the clamping force to avoid damaging the cabinet body, and automatically adjust according to the differences in the cabinet body to accurately drive the plugging assembly to butt joint the damaged part, thereby greatly improving the plugging success rate and efficiency, reducing the risk of secondary maintenance, prolonging the service life of the electrical cabinet, ensuring the stable operation of the internal equipment, reducing the probability of electrical failure, and laying a solid foundation for the safety of the ship electrical system.

[0019] 2. The handheld assembly allows the user to stay away from the dangers of electrical cabinet leakage, such as electric shock, high-temperature smoke, corrosive liquid, etc., ensuring personal safety, avoiding occupational hazards, making the operation more comfortable, and allowing the operator to accurately adjust the plugging from a distance, reducing errors, ensuring efficient and safe completion of tasks in complex accident scenarios, and reducing accident losses and the impact on ship navigation.

[0020] 3. The plugging plate tightly fits the damaged part of the cabinet, isolates seawater, dust, smoke, etc., prevents electrical short circuits, equipment corrosion, signal interference, etc., ensures normal operation of the equipment, the dustproof plate provides auxiliary protection, efficiently prevents dust to reduce hidden dangers, the unique drainage structure guides liquid away from critical parts to prevent short circuits and cabinet damage, exhaust gas maintains a suitable temperature and humidity environment to prevent equipment overheating, mold corrosion, and improves the environmental adaptability and stability and durability of the electrical cabinet. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure in this embodiment;

[0022] Figure 2 is a schematic diagram of the overall structure in this embodiment;

[0023] Figure 3 is a schematic diagram of the plugging assembly in this embodiment;

[0024] Figure 4 is a schematic diagram of the fixed assembly in this embodiment;

[0025] Figure 5 is a schematic diagram of the Figure 4 enlarged structure at A in the embodiment.

[0026] In the figure, 1, fixed assembly; 2, plugging assembly; 3, handheld assembly; 101, shell; 102, guide block; 103, rotating shaft; 104, worm gear; 105, motor; 106, worm; 107, rotating piece; 108, connecting rod; 109, clamping plate; 110, groove block; 111, protective cover; 201, plugging plate; 202, dustproof plate; 301, insulated handle; 302, fixed cover plate. DETAILED DESCRIPTION

[0027] The utility model will be made further detailed description in combination with the drawings.

[0028] Wherein same parts are indicated with same reference numerals. It is to be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0029] Referring to Figures 1-5 As shown in the figure, it is a kind of ship electrical cabinet hole emergency plugging device in the preferred embodiment of the utility model, including fixed assembly 1, the front end of fixed assembly 1 is provided with plugging assembly 2, and the rear end of fixed assembly 1 is provided with handheld assembly 3;Fixed assembly 1 includes shell 101, the rear end of shell 101 is rotatably connected with rotating shaft 103, one end of rotating shaft 103 penetrates the front end of shell 101, the middle part of rotating shaft 103 and the rear side of shell 101 are provided with worm gear 104, worm gear 104 is fixedly connected with rotating shaft 103, the middle part of rotating shaft 103 and the front end of shell 101 are provided with rotating piece 107, the front end of rotating piece 107 is rotatably connected with a pair of symmetrical connecting rods 108, the end of connecting rod 108 away from rotating piece 107 is rotatably connected with clamping plate 109, and clamping plate 109 is slidably connected with shell 101;

[0030] Through the combination of fixed assembly 1, plugging assembly 2 and handheld assembly 3, and using the rotatable connection and sliding connection relationship between the components such as shell 101, rotating shaft 103, worm gear 104, rotating piece 107, connecting rod 108 and clamping plate 109 in fixed assembly 1, the basic framework of the entire ship electrical cabinet hole emergency plugging device is constructed, to realize the functions such as emergency plugging of electrical cabinet hole and convenient operation.

[0031] The front end of shell 101 is fixedly connected with two pairs of symmetrical guide blocks 102;

[0032] The two pairs of symmetrical guide blocks 102 are fixedly connected to the front end of the shell 101, which is matched with the groove blocks 110 on the clamping plate 109, thereby providing an accurate guide path for the sliding of the clamping plate 109, ensuring that the clamping plate 109 can stably and smoothly slide in the predetermined direction, thereby ensuring the accuracy and reliability of the clamping action of the fixing assembly 1 on the electrical cabinet.

[0033] The rear end of the clamping plate 109 is fixedly connected with a pair of symmetrical groove blocks 110, which are matched with the guide blocks 102 and are in sliding connection with the guide blocks 102.

[0034] The pair of symmetrical groove blocks 110 fixedly connected to the rear end of the clamping plate 109 are matched with the guide blocks 102 fixedly connected to the front end of the shell 101, and the groove blocks 110 are in sliding connection along the guide blocks 102, so that the clamping plate 109 can slide in the direction defined by the guide blocks 102 under the driving of the connecting rod 108, thereby realizing effective and stable clamping and fixing operation on electrical cabinets of different sizes.

[0035] The rear end of the shell 101 is fixedly connected with a motor 105, and the transmission end of the motor 105 is fixedly connected with a worm 106, which is in meshing connection with the worm gear 104.

[0036] The motor 105 is fixedly connected to the rear end of the shell 101, the transmission end of the motor 105 is fixedly connected with the worm 106, and the worm 106 is in meshing connection with the worm gear 104 fixedly connected to the rotating shaft 103, so that the power generated by the motor 105 is transmitted to the rotating shaft 103, thereby driving the rotating piece 107, the connecting rod 108 and the clamping plate 109 to work cooperatively, realizing automatic control of the clamping action of the fixing assembly 1 on the electrical cabinet.

[0037] The front end of the shell 101 and the front side of the connecting rod 108 are fixedly connected with a protective cover 111.

[0038] The protective cover 111 is fixedly connected to the front end of the shell 101 and the front side of the connecting rod 108, which plays a role of isolation and shielding, protecting the connecting rod 108 and other components, preventing external factors from damaging these internal transmission and connection components, and ensuring that the entire fixing assembly 1 and even the entire plugging device can stably and reliably operate.

[0039] The plugging assembly 2 includes a plugging plate 201 fixedly installed at the front end of the protective cover 111, and the lower end of the plugging plate 201 is fixedly connected with a dustproof plate 202.

[0040] By fixing and installing the blocking plate 201 at the front end of the protective cover 111, and fixing and connecting the dustproof plate 202 at the lower end of the blocking plate 201, when the fixing assembly 1 fixes the device at the hole of the electrical cabinet, the blocking plate 201 is used to directly block the damaged hole of the electrical cabinet, and the dustproof plate 202 is used to block the dust from entering the electrical cabinet, and can also play a certain role in drainage and exhaust, and can protect the equipment in the electrical cabinet in all directions.

[0041] The handheld assembly 3 comprises a fixed cover plate 302 fixedly installed at the rear end of the shell 101 and located outside the motor 105, and a pair of symmetrical insulating handles 301 fixedly connected at the rear end of the fixed cover plate 302.

[0042] By fixing and installing the fixed cover plate 302 at the rear end of the shell 101 and outside the motor 105, and fixing and connecting a pair of symmetrical insulating handles 301 at the rear end of the fixed cover plate 302, the user can hold the insulating handles 301, and through the connection structure of the fixed cover plate 302 and other parts of the device, the entire blocking device can be remotely controlled for emergency blocking operation of the hole of the electrical cabinet while maintaining a safe distance from the motor 105 and other components in the live or potentially dangerous area, thereby protecting the personal safety of the operator.

[0043] Specific implementation process: first, the operator holds the insulating handle 301 of the handheld assembly 3, moves the device to the vicinity of the ship electrical cabinet hole, then starts the motor 105 at the rear end of the fixed assembly 1, the motor 105 drives the worm 106 to rotate, because the worm 106 is engaged with the worm gear 104 on the rotating shaft 103, so that the rotating shaft 103 starts to rotate, the rotating piece 107 at the front end of the rotating shaft 103 rotates synchronously with the rotating shaft 103, the rotating piece 107 drives a pair of symmetrical connecting rods 108 connected therewith to move when rotating, the other end of the connecting rod 108 is rotatably connected with the clamping plate 109, under the pull of the connecting rod 108, the clamping plate 109 starts to slide under the guidance of the guide block 102 at the front end of the shell 101, the groove block 110 at the rear end of the clamping plate 109 moves stably along the guide block 102, according to the size of the electrical cabinet, the clamping plate 109 automatically adjusts the position and firmly clamps the edge of the electrical cabinet, at the same time, the plugging assembly 2 plugs the hole of the electrical cabinet, the plugging plate 201 in the plugging assembly 2 is tightly attached to the damaged hole of the electrical cabinet, effectively blocking the invasion of harmful substances such as seawater, dust and smoke, at the same time, the dustproof plate 202 at the lower end of the plugging plate 201 plays its multifunctional characteristics, which can prevent dust from entering the electrical cabinet and guide the liquid that may be contacted to be discharged through its special drainage structure, avoid the accumulation of liquid in the electrical cabinet, and its exhaust function can also maintain the air circulation in the electrical cabinet, ensure the appropriate temperature and humidity environment, thereby protecting the electrical equipment in the electrical cabinet in all directions, in the whole operation process, the operator always operates through the insulating handle 301 of the handheld assembly 3 in a safe position away from the dangerous area of the electrical cabinet such as leakage, harmful gas leakage, etc., the fixed cover plate 302 provides a stable connection structure for the insulating handle 301, so that the operator can conveniently control the operation of the motor 105 and the movement of the whole device, ensuring the safety of the operator, and also improving the accuracy and efficiency of the plugging operation.

[0044] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

[0045] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of ship electrical cabinet hole emergency plugging device, it is characterized by: The utility model provides a fixed component (1) is provided with the plugging component (2) in the front end, and the handheld component (3) in the rear end, and the fixed component (1) is provided with the plugging component (2) in the front end, and the handheld component (3) in the rear end, The rear end of the shell (101) is rotatably connected with a rotating shaft (103), one end of the rotating shaft (103) penetrates the front end of the shell (101), the middle part of the rotating shaft (103) and the rear side of the shell (101) are provided with a worm gear (104), the worm gear (104) is fixedly connected with the rotating shaft (103), the middle part of the rotating shaft (103) and the front end of the shell (101) are provided with a rotating sheet (107), the front end of the rotating sheet (107) is rotatably connected with a pair of symmetrical connecting rods (108), one end of the connecting rod (108) away from the rotating sheet (107) is rotatably connected with a clamping plate (109), and the clamping plate (109) is slidably connected with the shell (101).

2. The emergency plugging device for the hole of the electrical cabinet of a ship according to claim 1, characterized in that: The front end of the shell (101) is fixedly connected with two pairs of symmetrical guide blocks (102).

3. The emergency plugging device for the hole of the ship's electrical cabinet according to claim 1, characterized in that: The rear end of the clamping plate (109) is fixedly connected with a pair of symmetrical groove blocks (110), the groove block (110) is matched with the guide block (102), and the groove block (110) is slidably connected with the guide block (102).

4. The emergency plugging device for the hole of the ship's electrical cabinet according to claim 1, characterized in that: The rear end of the shell (101) is fixedly connected with a motor (105), the transmission end of the motor (105) is fixedly connected with a worm (106), and the worm (106) is engaged with the worm gear (104).

5. The emergency plugging device for the hole of the electrical cabinet of a ship according to claim 4, characterized in that: The front end of the shell (101) and the front side of the connecting rod (108) are fixedly connected with a protective cover (111).

6. The emergency plugging device for the hole of the ship's electrical cabinet according to claim 1, characterized in that: The plugging component (2) comprises a plugging plate (201) fixedly installed at the front end of the protective cover (111), and the lower end of the plugging plate (201) is fixedly connected with a dustproof plate (202).

7. The emergency plugging device for the hole of the ship's electrical cabinet according to claim 1, characterized in that: The rear end of the shell (101) and the rear end of the shell (101) are fixedly connected with a pair of symmetrical insulating handles (301).

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